{"title":"Check Valves","description":null,"products":[{"product_id":"for-ingersoll-rand-replacement-1-2-female-npt-x-3-4-brass-air-compressor-check-valve-97162812for-ingersoll-rand-replacement-1-2-female-npt-x-3-4-brass-air-compressor-check-valve-97162812","title":"For Ingersoll Rand Replacement 1\/2\" Female NPT X 3\/4\" Brass Air Compressor Check Valve 97162812(For Ingersoll Rand Replacement 1 2 Female Npt X 3 4 Brass Air Compressor Check Valve 97162812)","description":"\u003cp\u003e\u003cstrong\u003eAftermarket Check Valve for Ingersol Rand Air Compressor - 1\/2\" Female NPT x 3\/4\" Male NPT\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOne new Aftermarket 1\/2\" female NPT x 3\/4\" male NPT in tank air compressor check valve, part number: 97162812 for Ingersoll Rand. This style of check valve is usually screwed directly into the air tank, then the main line coming off the compressor is connected to it. This valve prevents backflow or tank pressure from getting back to the air compressor pump once the compressor is shut off. This valve has a 1\/8\" female NPT port on the side which usually goes to an unloader valve on your pressure switch or air compressor pump as well as a 1\/4\" female NPT port on the opposite side.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e• Part Number: 97162812\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Valve Inlet Threads- 1\/2\" Female (measure about 3\/4\" in diameter)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Outlet Threads \/ Tank Threads- 3\/4\" Male NPT (measure about 1\" in diameter)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e•Side Port- 1\/8\" Female NPT (measure about 3\/8\" in diameter)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Side Port- 1\/4\" Female NPT (measure about 1\/2\" in diameter)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Total Length-  About 3\"\u003c\/strong\u003e\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53849542394222,"sku":"CM9IA 4685843988585","price":20.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7129\/3806\/files\/97162812-amz.jpg?v=1779878968"},{"product_id":"ca-12-load-genie-1-2-x-3-8-self-unloading-check-valveca-12-load-genie-1-2-x-3-8-self-unloading-check-valve","title":"CA-12 Load Genie 1\/2\" X 3\/8\" Self Unloading Check Valve(Ca 12 Load Genie 1 2 X 3 8 Self Unloading Check Valve)","description":"\u003cp\u003e3\/8\" MNPT x 1\/2\" compression CA-12 Load Genie self-unloading check valve for air compressors. As the compressor discharge pressure increases the flow capacity decreases. This check valve\/unloader can be used in a wide variety of applications. This valve features 3\/8\" male NPT threads to connect to your tank as well as 1\/2\" male compression threads for the inlet. When installing this part it is important to be careful with how much you tighten it and where. When installing this check valve into the tank of your air compressor, make sure that you tighten the bottom part of the valve (as shown in the photos above). It is important to make sure that you have a good seal; however, over-tightening this valve can bend the internal parts and ruin the valve. Make sure that you do NOT overtighten this valve during installation.\u003c\/p\u003e\n\u003cp\u003eSpecifications:\u003c\/p\u003e\n\u003cp\u003e• Load Genie\u003cbr\u003e• Part Number: CA-12\u003cbr\u003e• 1\/2\" Compression Inlet\u003cbr\u003e• 3\/8\" MNPT Outlet (To Tank)\u003cbr\u003e• Valve Length: 1-5\/8\"\u003cbr\u003e• Brass\u003cbr\u003e• Stainless Steel Spring\u003cbr\u003e• 250 PSI Max Pressure\u003cbr\u003e• Max temperature: 450° F\u003cbr\u003e• Check Valve \/ Unloader\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53849545834862,"sku":"CM9IA 9140538802493","price":15.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7129\/3806\/files\/ca-12-amz.jpg?v=1779879219"},{"product_id":"puma-compressor-3-4-male-npt-compressed-air-check-valve-ncst50-part-2414031puma-compressor-3-4-male-npt-compressed-air-check-valve-ncst50-part-2414031","title":"Puma Compressor 3\/4 Male NPT Compressed Air Check Valve NCST50 Part # 2414031(Puma Compressor 3 4 Male Npt Compressed Air Check Valve Ncst50 Part 2414031)","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e3\/4\" NPT x 3\/4\" Flare Puma Compressor Check Valve \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003eThis brand new check valve is a replacement 3\/4\" check valve for Puma Brand Air Compressor #NCST50. This valve has 3\/4\" Male NPT threads on the bottom on the outlet side, it also features a 3\/4\" male flare threaded input on the side for incoming air. There is a 1\/8\" female NPT port as well for your unloader line.\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eSpecifications:\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e• Male NPT 3\/4\" (Measures about 1\" on a Ruler or Caliper)\u003cbr\u003e• Male Flare NPT 3\/4\"\u003cbr\u003e• Female NPT 1\/8\"\u003cbr\u003e• Valve Total length: 4-3\/8\"\u003c\/p\u003e","brand":"Puma","offers":[{"title":"Default Title","offer_id":53849546326382,"sku":"CM9IA 6707640696937","price":51.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7129\/3806\/files\/gncst50.jpg?v=1779879261"},{"product_id":"110-135-psi-air-compressor-pilot-check-valve-unloader-1-2-compression-inlet110-135-psi-air-compressor-pilot-check-valve-unloader-1-2-compression-inlet","title":"110-135 PSI Air Compressor Pilot Check Valve Unloader 1\/2\" Compression Inlet(110 135 Psi Air Compressor Pilot Check Valve Unloader 1 2 Compression Inlet)","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eConrader NSG Air Compressor Pilot \/ Check Valve Unloader with Muffler\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eThis listing is for one new 110-135 PSI piloted discharge check valve\/unloader valve combo. This check valve is made by Conrader in the U.S.A., and it is an NS series valve. This valve is usually used on compressors that pump less than 20 CFM and can be used on gas or electric compressors. This valve is equipped with an in-line check valve and attached to the side is a built-in piloted unloader valve set 110-135 PSI. This valve also has a muffler on the exhaust air port to quiet down the unloaded exhaust air that is released once the compressor reaches 135 PSI. On the side of the valve, it has a 1\/8\" female NPT port, to control the throttle on a gas engine and\/or unloader valves on some pumps.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e\u003cu\u003eSpecifications\u003cbr\u003e\u003cbr\u003e\u003c\/u\u003e\u003c\/strong\u003e• Unloader ON\/OFF: 110-135PSI\u003cbr\u003e• Air Inlet: 1\/2\" Compression Thread Used for 1\/2\" OD Copper or Aluminum Tubing\u003cbr\u003e• Air Outlet: 1\/2\" Male NPT (measures about 3\/4\" in diameter)\u003cbr\u003e• 1\/8\" Side Unloader Port (measures about 3\/8\" in diameter)\u003cbr\u003e• Exhaust Port with Muffler\u003cbr\u003e\u003cbr\u003e This valve is set at 110-135 PSI once your compressor pumps up to 135 PSI, the unloader valve will kick in and your compressor will pump air through the muffler out to the atmosphere until your air tank pressure gets down to 110 PSI then the unloader will shut, and your compressor will pump back up.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53849546654062,"sku":"CM9IA 6768234037353","price":31.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7129\/3806\/files\/nsg-5-m-110-135-3383_20generic.jpg?v=1779879306"},{"product_id":"ca-24-load-genie-brass-air-compressor-1-2-npt-x-3-4-self-unloading-check-valve3-4-tube-x-1-2-mpt-load-genie-8-24-scfm-brass-air-compressor-check-valve-ca-24","title":"CA-24 Load Genie Brass Air Compressor 1\/2\" NPT X 3\/4\" Self Unloading Check Valve(3 4 Tube X 1 2 Mpt Load Genie 8 24 Scfm Brass Air Compressor Check Valve Ca 24)","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eCA-24 Load Genie 1\/2\" NPT x 3\/4\"\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003eBrand new 1\/2\" NPT x 3\/4\" compression CA-24 Load Genie self-unloading check valve for air compressors. As the compressor discharge pressure increases the flow capacity decreases. This check valve\/unloader can be used in a wide variety of applications. This valve features 1\/2\" male NPT threads to connect to your tank as well as 3\/4\" male compression threads for the inlet.\u003cbr\u003e\u003cbr\u003eWhen installing this part it is important to be careful with how much you tighten it and where. When installing this check valve into the tank of your air compressor, make sure that you tighten the bottom part of the valve (as shown in the photos above). It is important to make sure that you have a good seal; however, over-tightening this valve can bend the internal parts and ruin the valve. Make sure that you do NOT overtighten this valve during install.\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eSpecifications:\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e• Load Genie\u003cbr\u003e• Part Number: CA-24\u003cbr\u003e• 3\/4\" Compression Inlet\u003cbr\u003e• 1\/2\" NPT Outlet (To Tank)\u003cbr\u003e• Valve Length: 2.09\"\u003cbr\u003e• Brass\u003cbr\u003e• Stainless Steel Spring\u003cbr\u003e• 250 PSI Max Pressure\u003cbr\u003e• Max temperature: 450° F\u003cbr\u003e• Check Valve\/Unloader\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53849588040046,"sku":"CM9IA 4893592027241","price":25.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7129\/3806\/files\/g_20ca-24_201.jpg?v=1779879658"},{"product_id":"in-tank-brass-check-valve-1-2-male-x-1-2-flarein-tank-brass-check-valve-1-2-male-x-1-2-flare","title":"In Tank Brass Check Valve 1\/2\" Male X 1\/2\" Flare(In Tank Brass Check Valve 1 2 Male X 1 2 Flare)","description":"\u003cp\u003e\u003cstrong\u003eOne new 1\/2\" flare x 1\/2\" male NPT in tank air compressor check valve. This style of check valve is usually screwed directly into the air tank, then the main line coming off the compressor pump is connected to it. This valve prevents backflow or tank pressure from getting back to the air compressor pump once the compressor is shut off. This valve has a 1\/8\" female NPT port in the side which usually goes to an unloader valve on your pressure switch or compressor pump. If you do not have an unloader line with your application, this port can just be plugged.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e• Valve Inlet Threads- 1\/2\" Flare (measure about 3\/4\" in diameter)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Outlet Threads \/ Tank Threads- 1\/2\" Male NPT (measure about 3\/4\" in diameter)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Side Port- 1\/8\" Female NPT (measures about 10\/32 in diameter)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Total Length- 2-13\/16\"\u003c\/strong\u003e\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53849599476078,"sku":"CM9IA 4684743344233","price":10.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7129\/3806\/files\/ctf1212-amz.jpg?v=1779879765"},{"product_id":"7-8-straight-thread-x-1-2-female-national-pipe-thread-check-valve-c7812mfbu7-8-straight-thread-x-1-2-female-npt-check-valve","title":"7\/8\" Straight Thread X 1\/2\" Female National Pipe Thread Check Valve C7812MFBU(7 8 Straight Thread X 1 2 Female Npt Check Valve)","description":"\u003cp\u003e\u003cstrong\u003e7\/8\" Straight Thread x 1\/2\" Female National Pipe Thread Check Valve C7812MFBU\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThis 7\/8\" Straight Thread by 1\/2\" Female NPT in-line air compressor check valve. This is a universal inline check valve with a female thread on one end and a short 3\/4\" male thread on the other. This valve prevents backflow or tank pressure from getting back to the air compressor pump once the compressor is shut off. The 1\/8\" unloader port on the side of the valve is used to relieve pressure from the pump once it has shut off. This port can simply be plugged in if your compressor does not use an unloader. Please see below for more features and specifications.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures And Specifications:\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e• Valve Inlet Threads- 1\/2\" Female NPT\u003cbr\u003e• Outlet Threads- 3\/4\" Male NPT\u003cbr\u003e• Side Port- 1\/8\" Female NPT\u003cbr\u003e• Total Length- 2.5\"\u003cbr\u003e• Made Of A Sturdy Rust Resistant Brass\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53849601278318,"sku":"CM9IA 6965443330153","price":8.4,"currency_code":"USD","in_stock":true}]},{"product_id":"1-8-female-solid-brass-air-compressor-in-line-check-valve1-8-female-solid-brass-air-compressor-in-line-check-valve","title":"1\/8\" Female Solid Brass Air Compressor In Line Check Valve(1 8 Female Solid Brass Air Compressor In Line Check Valve)","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBrand new 1\/8\" Female NPT in-line air compressor check valve. This check valve features a 1\/8\" female NPT port in the bottom to go to an unloader valve if needed. This is a universal inline check valve with female NPT threads on each end. This valve prevents back flow or tank pressure from getting back into the air compressor pump once the compressor is shut off. The 1\/8\" unloader port on the bottom of the valve is used to relieve pressure from the pump once it has shut off, this port comes plugged in case you do not require it in your application. If you need to use this bottom port, simply remove the plug.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003e\u003cbr\u003eSpecifications:\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eValve Inlet Threads- 1\/8\" Female NPT (inside diameter measures about 3\/8\" inside diameter)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eValve Outlet Threads- 1\/8\" Female NPT (inside diameter measures about 3\/8\" inside diameter)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eBottom Port- 1\/8\" Female NPT (inside diameter measures about 3\/8)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eTotal Length of Valve: 1-3\/4\"\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eThere is an arrow on the valve that shows air flow direction for installation.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan\u003eDouble check that you have this valve installed in the right direction before operating. \u003cbr\u003eImproper installation can cause damage to compressor pumps.a\u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/div\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53849603834222,"sku":"CM9IA 4685845332073","price":13.97,"currency_code":"USD","in_stock":true}]},{"product_id":"1-8-male-to-female-npt-solid-brass-check-valve-500-psi1-8-male-to-female-npt-solid-brass-check-valve-500-psi","title":"1\/8\" Male To Female NPT Solid Brass Check Valve 500 PSI(1 8 Male To Female Npt Solid Brass Check Valve 500 Psi)","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBrand new solid brass in line compressed air check valve. This check valve features a 1\/8\" male NPT thread as well as a 1\/8\" female NPT thread. This is a directional flow check valve with an arrow on the side showing which way the air needs to flow. This is a high quality solid brass check valve that is rated up to 500 PSI and has a crack pressure of 1 PSI. That means that this check valve will operate in any application between 1 and 500 PSI. This is a spring loaded valve with a durable seal and it is made in the USA by Conrader Manufacturing.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eSpecifications:\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eValve Inlet Threads- 1\/8\" Female NPT (inside diameter measures about 3\/8\" inside diameter)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eValve Outlet Threads- 1\/8\" Male NPT (inside diameter measures about 3\/8\" inside diameter)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eTotal Length of Valve: 1-7\/8\"\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eThere is an arrow on the valve that shows air flow direction for installation.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan\u003eDouble check that you have this valve installed in the right direction before operating.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan\u003eImproper installation can cause damage to compressor pumps.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/div\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53849655214446,"sku":"CM9IA 4194556608617","price":13.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7129\/3806\/files\/clo-amz.jpg?v=1779880290"},{"product_id":"in-tank-brass-check-valve-1-4-female-npt-x-1-2-male-nptin-tank-brass-check-valve-1-4-female-npt-x-1-2-male-npt","title":"In Tank Brass Check Valve 1\/4\" Female NPT X 1\/2\" Male NPT(In Tank Brass Check Valve 1 4 Female Npt X 1 2 Male Npt)","description":"\u003cp\u003e\u003cstrong\u003eBrand new Campbell Hausfeld air compressor in-tank 1\/4\" x 1\/2\" check valve. This is a solid brass OEM replacement check valve part number CV221517AV.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis check valve has 1\/2\" Male NPT threads that go into the tank which measure about 3\/4\" in diameter and a 1\/4\" NPT Female Input which measures about 1\/2\" in diameter. This valve also features an 1\/8\" unloader port on the side of the valve. If you do not use an unloader line in your application this port can easily be plugged with an 1\/8\" plug (available at your local hardware store). This part is made in the USA!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e• Inlet Threads: 1\/4\" Female NPT\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Tank Threads: 1\/2\" Male NPT\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• 1\/8\" Unloader Port\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• OEM Part Number: CV221517AV\u003c\/strong\u003e\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53849655574894,"sku":"CM9IA 4684744097897","price":11.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7129\/3806\/files\/ctlb1412-amz.jpg?v=1779880294"},{"product_id":"1-2-mnpt-x-1-2-compression-thread-air-compressor-in-tank-check-valve1-2-mnpt-x-1-2-compression-thread-air-compressor-in-tank-check-valve","title":"1\/2\" MNPT X 1\/2\" Compression Thread Air Compressor In Tank Check Valve(1 2 Mnpt X 1 2 Compression Thread Air Compressor In Tank Check Valve)","description":"\u003cp\u003e\u003cstrong\u003eOne new 1\/2\" compression x 1\/2\" male NPT in tank compressed air check valve. This style of check valve is usually screwed directly into the air tank, then the main line coming off the compressor pump is connected to it. This valve prevents backflow or tank pressure from getting back into the air compressor pump once the compressor has been shut off. This valve has a 1\/8\" female NPT port in the side which usually goes to an unloader valve on your pressure switch or compressor pump. If your application does not use an unloader line, this port can just be plugged.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e• Total Length: 2-3\/4\"\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Tank Threads: 1\/2\" Male NPT (measure about 3\/4\" in diameter)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Compressor Line Input Threads: 1\/2\" Compression (measure about 11\/16\" in diameter)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Unloader Line Input: 1\/8\" Female NPT (measures about 10\/32\" in diameter)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Installation Wrench Size: 7\/8\"\u003c\/strong\u003e\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53849655837038,"sku":"CM9IA 8338768101693","price":16.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7129\/3806\/files\/c1234mcbu-amz.jpg?v=1779880303"},{"product_id":"1-2-j-c-fitting-on-top-and-a-3-4-male-pipe-thread-tank-compressor-check-valve1-2-j-c-fitting-on-top-and-a-3-4-male-pipe-thread-tank-compressor-check-valve","title":"1\/2\" J\/C Fitting On Top And A 3\/4\" Male Pipe Thread Tank Compressor Check Valve(1 2 J C Fitting On Top And A 3 4 Male Pipe Thread Tank Compressor Check Valve)","description":"\u003cp\u003e\u003cstrong\u003e1\/2\" J\/C Fitting On Top And A 3\/4\" Male Pipe Thread Into Tank Check Valve\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003eDoes your air compressor fill up the tank but when it tries to restart it \"kicks\" the electrical breaker? Does your on-and-off pressure switch leak from the small unloader valve after it cuts off? The check valve is one of the most common parts that fails on a compressor and replacing it should be able to solve these problems. This is a one-way valve that lets air in but not out.\u003c\/span\u003e Please see below for more features and specifications.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures And Specifications\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e• 1\/2\" J\/C Fitting On Top\u003cbr\u003e• 3\/4\" Male National Pipe Thread For Tank\u003cbr\u003e• Replacement Check Valve To Get Your Air Compressor Back Up And Running\u003cbr\u003e• Made Of Sturdy And Rust Resistant Brass To help With Longevity\u003cbr\u003e• Max Operating Pressure Of 500 PSI\u003cbr\u003e• Operation Temperature Range: -65\u003cspan\u003e°F \u003c\/span\u003eTo 450\u003cspan\u003e°F\u003c\/span\u003e\u003cbr\u003e• Flow Of 20 To 30 SCFM\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53849656525166,"sku":"CM9IA 6965365571689","price":9.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7129\/3806\/files\/ctj1234-1-amz.jpg?v=1779880310"},{"product_id":"in-tank-brass-check-valve-3-4-male-npt-x-3-4-flarein-tank-brass-check-valve-3-4-male-npt-x-3-4-flare","title":"In Tank Brass Check Valve 3\/4\" Male NPT X 3\/4\" Flare(In Tank Brass Check Valve 3 4 Male Npt X 3 4 Flare)","description":"\u003cp\u003e\u003cstrong\u003eOne new 3\/4\" flare x 3\/4\" male NPT in tank air compressor check valve. This style of check valve is usually screwed directly into the air tank, then the main line coming off the compressor pump is connected to it. This valve prevents backflow or tank pressure from getting back to the air compressor pump once the compressor is shut off. This valve has a 1\/8\" female NPT port in the side which usually goes to an unloader valve on your pressure switch or compressor pump. If you do not have an unloader line with your application, this port can just be plugged.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e• Valve Inlet Threads- 3\/4\" Flare (measure about 1\" in diameter)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Outlet Threads \/ Tank Threads- 3\/4\" Male NPT (measure about 1\" in diameter)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Side Port- 1\/8\" Female NPT (measures about 10\/32 in diameter)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Total Length- 3.3\"\u003c\/strong\u003e\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53849656983918,"sku":"CM9IA 4685844480105","price":10.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7129\/3806\/files\/ctf3434main-amz.jpg?v=1779880314"},{"product_id":"2-in-line-horizontal-check-valve-compressed-air-compressor-wog-solid-cast-brass2-in-line-horizontal-check-valve-compressed-air-compressor-wog-solid-cast-brass","title":"2\" In Line Horizontal Check Valve Compressed Air Compressor WOG Solid Cast Brass(2 In Line Horizontal Check Valve Compressed Air Compressor Wog Solid Cast Brass)","description":"\u003cp\u003e\u003cstrong\u003eBrand new 2\" Female NPT in-line air compressor check valve. This check valve features a 1\/8\" female NPT port in the side to go to an unloader valve if needed. This is a universal inline check valve with female NPT threads on each end. This valve prevents back flow or tank pressure from getting back into the air compressor pump once the compressor is shut off. The 1\/8\" unloader port on the side of the valve is used to relieve pressure from the pump once it has shut off.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e• Valve Inlet Threads- 2\" Female NPT (inside diameter is approx. 2.25\" in diameter)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Valve Outlet Threads- 2\" Female NPT (inside diameter is approx. 2.25\" in diameter)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Side Port- 1\/8\" Female NPT (inside diameter measures about 3\/8\")\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Total Length of Valve: 4\"\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• There is an arrow on the valve that shows air flow direction for installation.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDouble check that you have this valve installed in the right direction before operating. \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eImproper installation can cause damage to compressor pumps.\u003c\/strong\u003e\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53849657442670,"sku":"CM9IA 4684271878249","price":90.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7129\/3806\/files\/gv02-amz.jpg?v=1779880318"},{"product_id":"1-2-x-1-2-inch-female-npt-in-line-brass-compressed-air-check-valve-cil1212u1-2-x-1-2-inch-female-npt-in-line-brass-compressed-air-check-valve-cil1212u","title":"1\/2\" X 1\/2 Inch Female NPT In Line Brass Compressed Air Check Valve CIL1212U(1 2 X 1 2 Inch Female Npt In Line Brass Compressed Air Check Valve Cil1212u)","description":"\u003cp\u003e1\/2\" Female NPT in-line air compressor check valve. This check valve features a 1\/8\" female NPT port in the side to go to an unloader valve if needed. This is a universal inline check valve with female threads on both ends. This valve prevents back flow or tank pressure from getting back to the air compressor pump once the compressor is shut off. The 1\/8\" unloader port on the side of the valve is used to relieve pressure from the pump once it has shut off. If your compressor does not use an unloader, this port can simply be plugged.\u003c\/p\u003e\n\u003cp\u003eSpecifications:\u003c\/p\u003e\n\u003cp\u003e• Valve Inlet Threads- 1\/2\" Female NPT (measures about 3\/4\" in diameter)\u003cbr\u003e• Outlet Threads- 1\/2\" Female NPT (measures about 3\/4\" in diameter)\u003cbr\u003e• Side Port- 1\/8\" Female NPT (measures about 10\/32 in diameter)\u003cbr\u003e• Total Length- 3\"\u003cbr\u003e• The Inlet side of this valve is marked \"IN\"\u003c\/p\u003e\n\u003cp\u003eDouble check that you have this valve installed in the right direction before operating.\u003cbr\u003eImproper installation can cause damage to compressor pumps.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53849658556782,"sku":"CM9IA 8795032453437","price":11.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7129\/3806\/files\/cil1212u-main-revised-amz.jpg?v=1779880323"},{"product_id":"in-tank-brass-check-valve-7-8-male-straight-thread-x-1-2-compressionin-tank-brass-check-valve-7-8-male-straight-thread-x-1-2-compression","title":"In Tank Brass Check Valve 7\/8\" Male Straight Thread X 1\/2\" Compression(In Tank Brass Check Valve 7 8 Male Straight Thread X 1 2 Compression)","description":"\u003cp\u003e\u003cstrong\u003eThis is a new 7\/8\" straight thread x 1\/2\" compression check valve for older Campbell Hausfeld, Speedaire or Sears air compressor. This is a special check valve made for these compressors it has a 7\/8\" male straight thread that screws into the tank with a high temperature gasket seal. Some of the original valves that this is designed to replace were made of aluminum and some were brass; this will replace either one.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e*Note this will not work on all Speedaire, Campbell, and Sears compressors most of them have regular pipe thread check valves.*\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow to tell if this is the right one for yours: if it is the same, yours will have an aluminum or brass ring that seals it between the check valve and the tank. If your compressor has that ring this will work for you. This valve also has a 1\/8\" female NPT port in the side for an unloader, some didn't have that port, if yours doesn't you can easily plug it with a 1\/8\" NPT brass plug (available at your local hardware store). The tank thread size of this valve is called a 7\/8\" x 14 straight thread. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHere are some of the models this will fit Speedaire: 3z323B,3z395B,3z355B, Campbell Hausfeld VT558701,VT558701AJ VS4001,VS400100AJ and Sears 106.153681, 106.153781, 106.152581, 106.170641,106.154580,106.17554. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease double check sizes to make sure it will work even if yours is one of these models.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e• Valve Inlet Threads: 1\/2\" Compression (measure about 5\/8\" outside diameter)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Outlet \/ Tank Threads: 7\/8\" Male Straight Threads\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Side Port: 1\/8\" Female NPT (measures about 10\/32 inside diameter)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Total Length: 2-5\/8\"\u003c\/strong\u003e\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53849659081070,"sku":"CM9IA 4685844021353","price":13.27,"currency_code":"USD","in_stock":true}]},{"product_id":"kingston-1-25-female-x-1-25-male-in-tank-compressor-check-valve-kcv234-7-7kingston-1-25-female-x-1-25-male-in-tank-compressor-check-valve-kcv234-7-7","title":"Kingston 1.25\" Female X 1.25\" Male In-Tank Compressor Check Valve KCV234-7-7(Kingston 1 25 Female X 1 25 Male In Tank Compressor Check Valve Kcv234 7 7)","description":"\u003cp\u003e\u003cstrong\u003eKingston 1.25\" Female x 1.25\" Male In-Tank Check Valve KCV234-7-7\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cspan\u003eThe Model KCV234-7-7 Vertical In-Tank Check Valve offers a one-piece body with high flow rates. Kingston Vertical Check Valves are designed for use on the discharge line of lubricated or non-lubricated air compressors to prevent backflow from the air tank. The Model KCV234-7-7 Vertical In-Tank Check Valve is a premium quality check valve at an economical price. It is constructed from brass and features a glass-filled Teflon Disc for durability. 1\/8\" NPT side port standard. Zinc coated snap ring for added corrosion resistance. \u003c\/span\u003e\u003cspan\u003eMaximum operating pressure 400 psi with a \u003c\/span\u003e\u003cspan\u003eTemperature range -250°F to 350°F. See below for more features and specifications.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures And Specifications\u003c\/strong\u003e\u003cbr\u003e• 1\/8\" Plugged Unloader Port, Standard\u003cbr\u003e• Brass Construction, ASTM B16\u003cbr\u003e• Designed For Lubricated Or Non-Lubricated Air Compressors\u003cbr\u003e• Designed Specifically For Use In Vertical Pipe Lines\u003cbr\u003e• Features A Glass Filled Teflon Disc For Durability In High And Low Temperatures\u003cbr\u003e• High Flow Rate\u003cbr\u003e• Kinston Quality Design, Engineering, And Precision Manufacturing\u003cbr\u003e• Precision Machined For Smooth Operation\u003cbr\u003e• Precision Machined With Soft Seat\u003cbr\u003e• Stainless Steel Spring\u003cbr\u003e• Teflon Disc For High\/Low-Temperature Application\u003cbr\u003e• Tested In National Board Approved Quality Assurance Process\u003cbr\u003e• Zinc Coated Snap Ring For Added Corrosion Resistance\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53849659965806,"sku":"CM9IA 6845443637353","price":30.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7129\/3806\/files\/kcv234-7-7-1-redo-amz.jpg?v=1779880333"},{"product_id":"rolair-bull-model-air-compressor-check-valve-fc347043000-90-oem-replacementrolair-bull-model-air-compressor-check-valve-fc347043000-90-oem-replacement-ne","title":"Rolair Bull Model Air Compressor Check Valve FC347043000 90° OEM Replacement(Rolair Bull Model Air Compressor Check Valve Fc347043000 90 Oem Replacement Ne)","description":"\u003cp\u003e\u003cstrong\u003eBrand new OEM replacement check valve for Rolair air compressors. This is used with Rolair Bull air compressor models. This check valve features a 3\/8\" Male Flare  thread and a 3\/8\" Male NPT with an unloader valve that accepts a 1\/4\" tubing.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e• 3\/8\" Male Flare Line Input\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• 3\/8\" Male NPT Tank Input\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Inverted Compression Unloader Port: Accepts 1\/4\" Tubing\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Part Number: FC347043000\u003c\/strong\u003e\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53849662751086,"sku":"CM9IA 4194134458473","price":9.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7129\/3806\/files\/fc347043000-1000-1.jpg?v=1779880344"},{"product_id":"brass-air-compressor-in-tank-1-2-female-npt-x-1-2-male-npt-check-valvebrass-air-compressor-in-tank-1-2-female-x-1-2-compression-check-valve","title":"Brass Air Compressor In Tank 1\/2\" Female NPT X 1\/2\" Male NPT Check Valve(Brass Air Compressor In Tank 1 2 Female X 1 2 Compression Check Valve)","description":"\u003cp\u003e\u003cstrong\u003eThe item for sale on this listing is a new 1\/2\" male npt by 1\/2\"  female npt air compressor in tank check valve, with 1\/8” female npt threads on the side for un-loader port. Check valves are used to prevent backflow of air. This style is used to directly screw into the air tank and keep pressure from leaving the tank and putting pressure against the compressor pump once the compressor is shut off. This item is made in the united states by CONRADER CO.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003cbr\u003e\u003cbr\u003e• Air inlet threads: 1\/2\"  female npt which measure about 24\/32 in diameter\u003cbr\u003e• Outlet threads: Male NPT -  measure about 26\/32 in diameter when measuring with ruler. (These threads are the male threads that screw into the air tank.)\u003cbr\u003e• Side un-loader port: 1\/8” Female NPT threads, which measure about 10\/32” in diameter. This port is used for a un-loader line, some compressors do not have this if yours does not you would just plug this port.\u003c\/strong\u003e\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53849663537518,"sku":"CM9IA 4684271157353","price":16.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7129\/3806\/files\/c1212mfbu-amz.jpg?v=1779880354"},{"product_id":"in-tank-brass-ingersoll-rand-replacement-check-valve-1-2-male-npt-x-1-2-female-inverted-flarein-tank-brass-ingersoll-rand-replacement-check-valve-1-2-male-npt-x-1-2-female-inverted-flare","title":"In Tank Brass Ingersoll Rand Replacement Check Valve 1\/2\" Male NPT X 1\/2\" Female Inverted Flare(In Tank Brass Ingersoll Rand Replacement Check Valve 1 2 Male Npt X 1 2 Female Inverted Flare)","description":"\u003cp\u003e\u003cstrong\u003eAftermarket 1\/2\" Female Inverted Flare x 1\/2\" Male NPT Outlet Check Valve\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBrand new aftermarket air compressor inverted flare fitting check valve for Ingersoll Rand and other compressors. This check valve has a 1\/2\" Female NPT inverted flare inlet and a 1\/2\" Male NPT outlet that screws into your air tank. On the side of this valve there are two ports: one 1\/8\" Female NPT for a relief valve and a 1\/8\" Female inverted flare fitting for an unloader line on Ingersoll Rand compressors.  This check valve is not manufactured by Ingersoll Rand and is an aftermarket part that will fit Ingersoll Rand Compressors.   All of these ports are show in the pictures above.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTOP QUALITY MADE IN THE USA!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e• Valve Inlet Threads: 1\/2\" Female Inverted Flare (measures about 11\/16\" inside diameter)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Outlet Threads \/ Tank Threads: 1\/2\" Male NPT (measure about 3\/4\" outside diameter)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Relief Valve Port: 1\/8\" Female NPT (measures about 10\/32\" inside diameter)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Unloader Line Port: 1\/8\" Female NPT (fits 1\/4\" unloader line)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Total Length: 2-3\/4\"\u003c\/strong\u003e\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53849664225646,"sku":"CM9IA 4685844873321","price":11.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7129\/3806\/files\/ctg1212-amz.jpg?v=1779880358"},{"product_id":"1-x-1-female-npt-in-line-air-compressor-check-valve-inline-brass-compressed1-x-1-female-npt-in-line-air-compressor-check-valve-inline-brass-compressed","title":"1\" X 1\" Female NPT In Line Air Compressor Check Valve Inline Brass Compressed(1 X 1 Female Npt In Line Air Compressor Check Valve Inline Brass Compressed)","description":"\u003cp\u003e\u003cstrong\u003eBrand new 1\" Female NPT in-line air compressor check valve. This check valve features a 1\/8\" female NPT port in the side to go to an unloader valve if needed. This is a universal inline check valve with female threads on both ends. This valve prevents back flow or tank pressure from getting back to the air compressor pump once the compressor is shut off. The 1\/8\" unloader port on the side of the valve is used to relieve pressure from the pump once it has shut off. If your compressor does not use an unloader, this port can simply be plugged.\u003cbr\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e• Valve Inlet Threads- 1\" Female NPT (measures about 1-1\/4\" in diameter)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Outlet Threads- 1\" Female NPT (measures about 1-1\/4\" in diameter)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Side Port- 1\/8\" Female NPT (measures about 10\/32 in diameter)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Total Length- 4\"\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• The Inlet side of this valve is marked \"IN\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDouble check that you have this valve installed in the right direction before operating. \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eImproper installation can cause damage to compressor pumps.\u003c\/strong\u003e\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53849664717166,"sku":"CM9IA 8795032715581","price":24.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7129\/3806\/files\/cil1010u-amz.jpg?v=1779880362"},{"product_id":"1-4-air-compressor-compressed-air-in-line-check-valve-brass1-4-air-compressor-compressed-air-in-line-check-valve-brass","title":"1\/4\" Air Compressor Compressed Air In Line Check Valve Brass(1 4 Air Compressor Compressed Air In Line Check Valve Brass)","description":"\u003cp\u003e\u003cstrong\u003eBrand new 1\/4\" Female NPT in-line air compressor check valve. This check valve features a 1\/8\" female NPT port in the side to go to an unloader valve if needed. This is a universal inline check valve with female threads on both ends. This valve prevents back flow or tank pressure from getting back to the air compressor pump once the compressor is shut off. The 1\/8\" unloader port on the side of the valve is used to relieve pressure from the pump once it has shut off. If your compressor does not use an unloader, this port can simply be plugged.\u003cbr\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e• Valve Inlet Threads- 1\/4\" Female NPT (measures about 1\/2\" in diameter)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Outlet Threads- 1\/4\" Female NPT (measures about 1\/2\" in diameter)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Side Port- 1\/8\" Female NPT (measures about 10\/32 in diameter)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Total Length- 2-5\/8\"\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• The Inlet side of this valve is marked \"IN\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDouble check that you have this valve installed in the right direction before operating. \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eImproper installation can cause damage to compressor pumps.\u003c\/strong\u003e\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53849665405294,"sku":"CM9IA 8795032486205","price":11.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7129\/3806\/files\/cil1414u-checkvalve_20generic.jpg?v=1779880366"},{"product_id":"1-2-x-3-8-air-compressor-in-tank-check-valve-brass-construction-usa-made1-2-x-3-8-air-compressor-in-tank-check-valve","title":"1\/2\" X 3\/8\" Air Compressor In Tank Check Valve Brass Construction USA Made(1 2 X 3 8 Air Compressor In Tank Check Valve)","description":"\u003cp\u003e\u003cstrong\u003e3\/8\" Female x 1\/2\" Male NPT Brass Air Compressor In Tank Check Valve New\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eOne new 3\/8\" female NPT x 1\/2\" male NPT in tank air compressor check valve. This style of check valve is usually screwed directly into the air tank, then the main line coming off the compressor pump is connected to it. This valve prevents back flow or tank pressure from getting back to the air compressor pump once the compressor is shut off. This valve has a 1\/8\" female NPT port in the side which usually goes to an unloader valve on your pressure switch or compressor pump. If you do not use an unloader in your application you can just plug this port.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures \u0026amp; Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• Valve Inlet Threads: 3\/8\" Female NPT (measure about 9\/16\" inside diameter)\u003cbr\u003e• Outlet Threads \/ Tank Threads: 1\/2\" Male NPT (measure about 10\/32\" inside diameter)\u003cbr\u003e• Side Port: 1\/8\" Female NPT (measures about 10\/32\" inside diameter)\u003cbr\u003e• Total Length: 2-3\/4\"\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53849666224494,"sku":"CM9IA 8794501251389","price":15.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7129\/3806\/files\/c1238mfbu-amz.jpg?v=1779880372"},{"product_id":"in-tank-brass-check-valve-3-4-male-x-1-2-compressionin-tank-brass-check-valve-3-4-male-x-1-2-compression","title":"In Tank Brass Check Valve 3\/4\" Male X 1\/2\" Compression(In Tank Brass Check Valve 3 4 Male X 1 2 Compression)","description":"\u003cp\u003e\u003cstrong\u003eOne brand new air compressor 3\/4\" male NPT pipe thread x 1\/2\" Compression thread in tank check valve. The 3\/4\" male NPT side is usually used to screw into the air tank and the 1\/2\" compression side is the inlet for the incoming air coming from the compressor pump. This Valve is also equipped with a 1\/8\" female NPT threaded port on the side for a unloader line, if your compressor does not need the unloader port it can simply be plugged with a 1\/8\" NPT pipe plug.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e• Made in the USA!\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Total Length Of The Valve: 3\"\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Male Pipe Thread Size Used To Screw Into Air Tank: 3\/4\" Male NPT (Note: 3\/4\" NPT measures about 1\" in diameter.)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Compressor Line Input Threads: 1\/2\" Compression Thread\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Unloader Line Input Threads: 1\/8\" Female NPT\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Wrench Size Needed For Installation: 1\"\u003c\/strong\u003e\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53849666650478,"sku":"CM9IA 4194558050409","price":20.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7129\/3806\/files\/c3412mcbu-generic.jpg?v=1779880375"},{"product_id":"kingston-1-female-x-1-male-in-tank-compressor-vertical-check-valve-kcv234-6-6kingston-1-female-x-1-male-in-tank-compressor-vertical-check-valve-kcv234-6-6","title":"Kingston 1\" Female X 1\" Male In-Tank Compressor Vertical Check Valve KCV234-6-6(Kingston 1 Female X 1 Male In Tank Compressor Vertical Check Valve Kcv234 6 6)","description":"\u003cp\u003e\u003cstrong\u003eKingston 1\" Female x 1\" Male In-Tank Vertical Check Valve KCV234-6-6\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cspan\u003eThe Model KCV234-6-6 Vertical In-Tank Check Valve offers a one-piece body with high flow rates. Kingston Vertical Check Valves are designed for use on the discharge line of lubricated or non-lubricated air compressors to prevent backflow from the air tank. The Model KCV234-6-6 Vertical In-Tank Check Valve is a premium quality check valve at an economical price. It is constructed from brass and features a glass-filled Teflon Disc for durability. 1\/8\" NPT side port standard. Zinc coated snap ring for added corrosion resistance. \u003c\/span\u003e\u003cspan\u003eMaximum operating pressure 400 psi with a \u003c\/span\u003e\u003cspan\u003eTemperature range -250°F to 350°F. See below for more features and specifications.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures And Specifications\u003c\/strong\u003e\u003cbr\u003e• 1\/8\" Plugged Unloader Port, Standard\u003cbr\u003e• Brass Construction, ASTM B16\u003cbr\u003e• Designed For Lubricated Or Non-Lubricated Air Compressors\u003cbr\u003e• Designed Specifically For Use In Vertical Pipe Lines\u003cbr\u003e• Features A Glass Filled Teflon Disc For Durability In High And Low Temperatures\u003cbr\u003e• High Flow Rate\u003cbr\u003e• Kinston Quality Design, Engineering, And Precision Manufacturing\u003cbr\u003e• Precision Machined For Smooth Operation\u003cbr\u003e• Precision Machined With Soft Seat\u003cbr\u003e• Stainless Steel Spring\u003cbr\u003e• Teflon Disc For High\/Low-Temperature Application\u003cbr\u003e• Tested In National Board Approved Quality Assurance Process\u003cbr\u003e• Zinc Coated Snap Ring For Added Corrosion Resistance\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53849667764590,"sku":"CM9IA 6845330554985","price":27.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7129\/3806\/files\/kcv234-6-6-1-redo-amz.jpg?v=1779880382"},{"product_id":"110-135-psi-air-compressor-pilot-check-valve-unloader-1-2-male-flare-fitting110-135-psi-air-compressor-pilot-check-valve-unloader-1-2-male-flare-fitting","title":"110-135 PSI Air Compressor Pilot Check Valve Unloader 1\/2\" Male Flare Fitting(110 135 Psi Air Compressor Pilot Check Valve Unloader 1 2 Male Flare Fitting)","description":"\u003cp\u003e\u003cstrong\u003e\u003cu\u003eConrader NSG Air Compressor Pilot \/ Check Valve Unloader with Muffler\u003cbr\u003e\u003cbr\u003e\u003c\/u\u003e\u003c\/strong\u003eThis listing is for one new 110-135 PSI piloted discharge check valve\/unloader valve combo with a 1\/2\" male flare fitting for the air inlet port. This check valve combo is made by Conrader in the U.S.A. and is an NS series valve. This valve is usually used on compressors that pump less than 20 CFM and can be used on gas or electric air compressors. This valve is equipped with an in-line check valve and attached to the side is a built-in piloted unloader valve set to 110-135 PSI. There is a muffler on the exhaust air port to quiet down the unloaded air that is released once the compressor reaches 135 PSI. On the side of the valve, there is a 1\/8\" Female NPT port that controls the throttle on a gas engine and\/or unloader valves on some pumps.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e• 110-135 PSI ON\/OFF\u003cbr\u003e• Air Inlet: 1\/2\" Male Flare Fitting (measures about 3\/4\" in diameter)\u003cbr\u003e• Air Outlet: 1\/2\" Male NPT (measures about 3\/4\" in diameter)\u003cbr\u003e• 1\/8\" Side Unloader Port (measures about 3\/8\" in diameter)\u003cbr\u003e• Exhaust Port with Muffler\u003cbr\u003e\u003cbr\u003eThis valve is factory set at 110-135 PSI. Once your compressor pumps up to 135 PSI the unloader valve will kick in and your compressor will pump air through the muffler out to the atmosphere until your air tank pressure gets down to 110 PSI. When your air pressure gets down to 110 PSI the unloader will stop, and your compressor will start building pressure again.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53849667830126,"sku":"CM9IA 6768234004585","price":31.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7129\/3806\/files\/nsg-5-m-110-135-5234_20generic.jpg?v=1779880386"},{"product_id":"kingston-3-4-female-3-4-male-in-tank-vertical-compressor-check-valve-durablekingston-3-4-female-3-4-male-in-tank-vertical-compressor-check-valve-durable","title":"Kingston 3\/4\" Female 3\/4\" Male In-Tank Vertical Compressor Check Valve Durable(Kingston 3 4 Female 3 4 Male In Tank Vertical Compressor Check Valve Durable)","description":"\u003cp\u003e\u003cstrong\u003eKingston 3\/4\" Female 3\/4\" Male In-Tank Vertical Check Valve KCV234-5-5\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003eThe Model KCV234 Vertical In-Tank Check Valve offers a one-piece body with high flow rates. Kingston Vertical Check Valves are designed for use on the discharge line of lubricated or non-lubricated air compressors to prevent backflow from the air tank. The Model KCV234 Vertical In-Tank Check Valve is a premium quality check valve at an economical price. It is constructed from brass and features a glass-filled Teflon Disc for durability. 1\/8\" NPT side port standard and zinc-coated snap ring for added corrosion resistance. With a maximum operating pressure of 400 PSI and temperature range of -250 to 350 degrees Fahrenheit. Please see below for more features and specifications.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures And Specifications\u003c\/strong\u003e\u003cbr\u003e• 1\/8\" Plugged Unloader Port, Standard\u003cbr\u003e• Brass Construction, ASTM B16\u003cbr\u003e• Designed For Lubricated Or Non-Lubricated Air Compressors\u003cbr\u003e• Designed Specifically For Use In Vertical Pipe Lines\u003cbr\u003e• Features A Glass Filled Teflon Disc For Durability In High And Low Temperatures\u003cbr\u003e• High Flow Rate\u003cbr\u003e• Kingston Quality Design, Engineering, And Precision Manufacturing\u003cbr\u003e• Precision Machined For Smooth Operation\u003cbr\u003e• Precision Machined With Soft Seat\u003cbr\u003e• Stainless Steel Spring\u003cbr\u003e• Teflon Disc For High\/Low-Temperature Application\u003cbr\u003e• Tested In National Board Approved Quality Assurance Process\u003cbr\u003e• Zinc Coated Snap Ring For Added Corrosion Resistance\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53849668387182,"sku":"CM9IA 6849191542889","price":13.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7129\/3806\/files\/kcv234-5-5-2-amz.jpg?v=1779880392"},{"product_id":"1-1-4-female-npt-x-1-1-4male-mnpt-air-compressor-in-tank-check-valve-brass1-1-4-female-npt-x-1-1-4-male-mnpt-air-compressor-in-tank-check-valve-brass","title":"1 1\/4\" Female NPT X 1 1\/4\"Male MNPT Air Compressor In Tank Check Valve Brass(1 1 4 Female Npt X 1 1 4 Male Mnpt Air Compressor In Tank Check Valve Brass)","description":"\u003cp\u003e\u003cstrong\u003e1-1\/4\" Female NPT x 1-1\/4\" Male NPT Brass Air Compressor In-Tank Check Valve\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOne new 1-1\/4\" female NPT x 1-1\/4\" male NPT in-tank air compressor check valve. This style of check valve is typically screwed directly into the air tank and then connected to the main line coming off the compressor. This valve prevents backflow or tank pressure from getting back to the air compressor pump once the compressor is shut off. This valve has a 1\/8\" female NPT port on the side which usually goes to an unloader valve on your pressure switch or air compressor pump. If you do not have an unloader valve in your application, this port can just be plugged.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• Valve Inlet Threads: 1-1\/4\" Female (measure about 1-9\/16\" in diameter)\u003cbr\u003e• Outlet Threads\/Tank Threads: 3\/4\" Male NPT (measure about 1-1\/4\" in diameter)\u003cbr\u003e• Side Port: 1\/8\" Female NPT (measure about 10\/32\" in diameter)\u003cbr\u003e• Total Length: 4-1\/4\"\u003cbr\u003e• Material: Brass\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53849669534062,"sku":"CM9IA 8794505806141","price":30.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7129\/3806\/files\/r_20c114114mfbu-amzjpg.jpg?v=1779880400"},{"product_id":"1-5-solid-cast-brass-check-valve-in-line-horizontal-air-compressor-vertical-gv112in-line-brass-check-valve-1-1-2-female-npt-x-1-1-2-female-npt-1","title":"1.5\" Solid Cast Brass Check Valve In Line Horizontal Air Compressor Vertical GV112(In Line Brass Check Valve 1 1 2 Female Npt X 1 1 2 Female Npt 1)","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBrand new 1-1\/2\" Female NPT in-line air compressor check valve. This check valve features a 1\/8\" female NPT port in the side to go to an unloader valve if needed. This is a universal inline check valve with female NPT threads on each end. This valve prevents back flow or tank pressure from getting back into the air compressor pump once the compressor is shut off. The 1\/8\" unloader port on the side of the valve is used to relieve pressure from the pump once it has shut off.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003e\u003cbr\u003eSpecifications:\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eValve Inlet Threads- 1-1\/2\" Female NPT (inside diameter measures about 1-3\/4\" inside diameter)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eValve Outlet Threads- 1-1\/2\" Female NPT (inside diameter measures about 1-3\/4\" inside diameter)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eSide Port- 1\/8\" Female NPT (inside diameter measures about 3\/8\")\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eTotal Length of Valve: 4\"\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eThere is an arrow on the valve that shows air flow direction for installation.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan\u003eDouble check that you have this valve installed in the right direction before operating. \u003cbr\u003eImproper installation can cause damage to compressor pumps.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/div\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53849669730670,"sku":"CM9IA 6851349348457","price":55.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7129\/3806\/files\/cil112112u-amz.jpg?v=1779880404"},{"product_id":"in-tank-brass-air-compressor-check-valve-1-2-male-npt-x-3-4-compressionin-tank-brass-air-compressor-check-valve-1-2-male-npt-x-3-4-compression","title":"In Tank Brass Air Compressor Check Valve 1\/2\" Male NPT X 3\/4\" Compression(In Tank Brass Air Compressor Check Valve 1 2 Male Npt X 3 4 Compression)","description":"\u003cp\u003e\u003cstrong\u003eOne new 3\/4\" compression x 1\/2\" NPT in-tank air compressor check valve. This style of check valve is usually screwed directly into the air tank, then the main line coming off the compressor pump is connected to it. This valve prevents back flow, which is tank pressure going back to the pump when the compressor is shut off. This valve comes equipped with a 1\/8\" female NPT port on the side of it. This port is typically used for an unloader line. If an unloader line is not needed with your application it can just be plugged. This is a top quality valve that is made in the USA!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e• Total Valve Length: 2-3\/4\"\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Tank Threads: 1\/2\" Male NPT\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Compressor Line Input Threads: 3\/4\" Compression\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Unloader Line: 1\/8\" Female NPT\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Made in the USA\u003c\/strong\u003e\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53849670156654,"sku":"CM9IA 4685843923049","price":13.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7129\/3806\/files\/ctd-3412-1-amz.jpg?v=1779880410"},{"product_id":"in-tank-brass-check-valve-dewalt-porter-cable-3-8-x-1-2in-tank-brass-check-valve-dewalt-porter-cable-3-8-x-1-2","title":"In Tank Brass Check Valve Dewalt \/ Porter Cable 3\/8\" X 1\/2\"(In Tank Brass Check Valve Dewalt Porter Cable 3 8 X 1 2)","description":"\u003cp\u003e\u003cstrong\u003eBrand new check valve assembly: 5140030-78. This check valve works with the following models: DeWALT: D55151 Type 1 Compressor, D55151 Type 3 Compressor, D55152 Type 1 Compressor, D55153 Type 1 Compressor, D55153 Type 2 Compressor, D55153 Type 3 Compressor, D55154 Type 1 Compressor, D55152 Type 2 1.1HP Compressor, AM390 Compressor, AM782HC4V Type 1 Compressor, AM782HC4V Type 2 Compressor.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e• Valve Inlet Threads: 3\/8\" Compression (measures about 9\/16\" outside diameter)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Outlet Threads \/ Tank Threads: 1\/2\" Male NPT (measures about 3\/4\" outside diameter)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Side Port: 1\/8\" Female NPT (measures about 10\/32\" inside diameter)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Unloader Assist On Top - Helps with Start Up \/ Shut Off \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Total Length: 3\"\u003c\/strong\u003e\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53849670549870,"sku":"CM9IA 4684271747177","price":24.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7129\/3806\/files\/cac3812su3t-amz.jpg?v=1779880414"},{"product_id":"3-8-male-npt-x-3-8-compression-in-tank-check-valve-brass-ctld3838t3-8-inlet-3-8-outlet-mpt-compression-inlet-single-tapped-check-valve","title":"3\/8\" Male NPT X 3\/8\" Compression In Tank Check Valve Brass CTLD3838T(3 8 Inlet 3 8 Outlet Mpt Compression Inlet Single Tapped Check Valve)","description":"\u003cp\u003e3\/8\" Male NPT x 3\/8\" Compression Check Valve CTLD3838T\u003cbr\u003e\u003cbr\u003eAir compressor 3\/8\" male NPT pipe thread x 3\/8\" Compression thread in-tank check valve. The 3\/8\" male NPT side is usually used to screw into the air tank and the 3\/8\" compression side is the inlet for the incoming air coming from the compressor pump. This Valve is also equipped with a 1\/8\" female NPT threaded port on the side for an unloader line, if your compressor does not need the unloader port it can simply be plugged with a 1\/8\" NPT plug.\u003c\/p\u003e\n\u003cp\u003eSpecifications:\u003c\/p\u003e\n\u003cp\u003e• Made in the USA\u003cbr\u003e• Total Length Of The Valve: 2-5\/16\"\u003cbr\u003e• Male Pipe Thread Size Used To Screw Into Air Tank: 3\/8\" Male NPT \u003cbr\u003e• Compressor Line Input Threads: 3\/8\" Compression Thread\u003cbr\u003e• Unloader Line Input Threads: 1\/8\" Female NPT\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53849671795054,"sku":"CM9IA 9416757575997","price":9.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7129\/3806\/files\/ctld3838t-1-amz.jpg?v=1779880425"},{"product_id":"rolair-check-valve-oem-replacement-cv4x4twb-brass-1-2-npt-x-1-2-in-compressionrolair-check-valve-oem-replacement-cv4x4twb-brass-1-2-npt-x-1-2-in-compression","title":"Rolair Check Valve OEM Replacement CV4X4TWB Brass 1\/2\" NPT X 1\/2 In. Compression(Rolair Check Valve Oem Replacement Cv4x4twb Brass 1 2 Npt X 1 2 In Compression)","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBrand new Rolair check valve, part number: CV4X4TWB. This is a brass check valve and is an OEM replacement part. This check valve is 1\/2\" Compression X 1\/2\" Male NPT. It also features a cold start valve, and a 1\/8\" hose barb for your unloader line.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eTotal Length: 2-7\/8\"\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53849672515950,"sku":"CM9IA 4685844906089","price":16.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7129\/3806\/files\/cv4x4twb-amz_7f3e373a-cfcd-43b9-9ac1-26c37518ed1a.jpg?v=1779880429"},{"product_id":"1-1-2-inch-female-npt-in-line-brass-compressed-air-check-valve-cil112112u1-1-2-inch-female-npt-in-line-brass-compressed-air-check-valve-cil112112u","title":"1-1\/2\" Inch Female NPT In Line Brass Compressed Air Check Valve CIL112112U(1 1 2 Inch Female Npt In Line Brass Compressed Air Check Valve Cil112112u)","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBrand new 1-1\/2\" Female NPT in-line air compressor check valve. This check valve features a 1\/8\" female NPT port in the side to go to an unloader valve if needed. This is a universal inline check valve with female threads on both ends. This valve prevents back flow or tank pressure from getting back to the air compressor pump once the compressor is shut off. The 1\/8\" unloader port on the side of the valve is used to relieve pressure from the pump once it has shut off. If your compressor does not use an unloader, this port can simply be plugged.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eValve Inlet Threads- 1-1\/2\" Female NPT (measures about 1-3\/4\" in diameter)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eOutlet Threads- 1-1\/2\" Female NPT (measures about 1-3\/4\" in diameter)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eSide Port- 1\/8\" Female NPT (measures about 10\/32 in diameter)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eTotal Length- 4-7\/16\"\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eThe Inlet side of this valve is marked with an arrow\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan\u003eDouble check that you have this valve installed in the right direction before operating. \u003cbr\u003eImproper installation can cause damage to compressor pumps\u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/div\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53849672974702,"sku":"CM9IA 4684744589417","price":60.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7129\/3806\/files\/112112u_20-amz.jpg?v=1779880433"},{"product_id":"jair-air-compressor-check-valve-1-2-x-1-2-brass-in-tank-w-multi-ports-112208jair-air-compressor-check-valve-1-2-x-1-2-brass-in-tank-w-multi-ports-112208","title":"Jair Air Compressor Check Valve 1\/2\" X 1\/2\" Brass In Tank W\/ Multi Ports 112208(Jair Air Compressor Check Valve 1 2 X 1 2 Brass In Tank W Multi Ports 112208)","description":"\u003cp\u003e\u003cstrong\u003eThis is a brand new replacement check valve Designed to fit Jair Air compressors and more. This is a Jair part number 112208 replacement check valve. This valve features a 1\/2\" female npt inlet and a 1\/2\" male npt outlet which would screw into the compressor tank, It also has two 1\/8\" female npt ports in the side and one 1\/4\" side port. This also makes a great universal check valve and the extra ports can be plugged if not needed.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e• Made in USA\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003e• Brass body construction\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003e• Inlet 1\/2\" Female NPT ( Note 1\/2\" NPT measures about 3\/4\" in Diameter)\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003e• Outlet 1\/2\" Male NPT ( Note 1\/2\" NPT measures about 3\/4\" in Diameter)\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003e• Two 1\/8\" NPT side inlets (Note 1\/8\" NPT measures about 3\/8\" in diameter)\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003e• One 1\/4\" NPT Side inlet ( Note 1\/4\" NPT measures about 1\/2\" in diameter)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis Valve has a total of 3 side ports.\u003c\/strong\u003e\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53849673466222,"sku":"CM9IA 4685844381801","price":16.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7129\/3806\/files\/ctb1212-amz.jpg?v=1779880437"},{"product_id":"in-tank-brass-ingersoll-rand-replacement-check-valve-3-4-male-npt-x-3-4-female-inverted-flarein-tank-brass-ingersoll-rand-replacement-check-valve-3-4-male-npt-x-3-4-female-inverted-flare","title":"In Tank Brass Ingersoll Rand Replacement Check Valve 3\/4\" Male NPT X 3\/4\" Female Inverted Flare(In Tank Brass Ingersoll Rand Replacement Check Valve 3 4 Male Npt X 3 4 Female Inverted Flare)","description":"\u003cp\u003e\u003cstrong\u003eAftermarket 3\/4\" Female NPT Flare x 3\/4\" Male NPT Outlet Check Valve\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBrand new air compressor inverted flare fitting check valve for Ingersoll Rand and other compressors. This check valve has a 3\/4\" Female NPT inverted flare inlet and a 3\/4\" Male NPT outlet that screws into your air tank. On the side of this valve there are two ports: one 1\/4\" Female NPT for a relief valve and a 1\/8\" Female inverted flare fitting for an unloader line on Ingersoll Rand compressors. All of these ports are show in the pictures above.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTOP QUALITY MADE IN THE USA!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e• Valve Inlet Threads: 3\/4\" Female Inverted Flare (measures about 1\" inside diameter)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Outlet Threads \/ Tank Threads: 3\/4\" Male NPT (measures about 1\" outside diameter)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Relief Valve Port: 1\/4\" Female NPT (measures about 1\/2\" inside diameter)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Unloader Line Port: 1\/8\" Female Inverted Flare (fits 1\/4\" unloader line)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Total Length: 2-5\/8\"\u003c\/strong\u003e\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53849674187118,"sku":"CM9IA 4194134065257","price":17.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7129\/3806\/files\/ctg3434-generic1.jpg?v=1779880442"},{"product_id":"ca-48-load-genie-brass-air-compressor-3-4-npt-x-3-4-self-unloading-check-valveca-48-load-genie-brass-air-compressor-3-4-npt-x-3-4-self-unloading-check-valve","title":"CA-48 Load Genie Brass Air Compressor 3\/4\" NPT X 3\/4\" Self Unloading Check Valve(Ca 48 Load Genie Brass Air Compressor 3 4 Npt X 3 4 Self Unloading Check Valve)","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eCA-48 Load Genie 3\/4\" NPT x 3\/4\"\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003eBrand new 3\/4\" NPT x 3\/4\" compression CA-48 Load Genie self-unloading check valve for air compressors. As the compressor discharge pressure increases the flow capacity decreases. This check valve\/unloader can be used in a wide variety of applications. This valve features 3\/4\" male NPT threads to connect to your tank as well as 3\/4\" male compression threads for the inlet.\u003cbr\u003e\u003cbr\u003eWhen installing this part it is important to be careful with how much you tighten it and where. When installing this check valve into the tank of your air compressor, make sure that you tighten the bottom part of the valve (as shown in the photos above). It is important to make sure that you have a good seal; however, over-tightening this valve can bend the internal parts and ruin the valve. Make sure that you do NOT overtighten this valve during install.\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eSpecifications:\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e• Load Genie\u003cbr\u003e• Part Number: CA-48\u003cbr\u003e• 3\/4\" Compression Inlet\u003cbr\u003e• 3\/4\" NPT Outlet (To Tank)\u003cbr\u003e• Valve Length: 2.15\"\u003cbr\u003e• Brass\u003cbr\u003e• Stainless Steel Spring\u003cbr\u003e• 250 PSI Max Pressure\u003cbr\u003e• Max temperature: 450° F\u003cbr\u003e• Check Valve\/Unloader\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53849674908014,"sku":"CM9IA 9000671641917","price":27.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7129\/3806\/files\/g_20ca-48_201.jpg?v=1779880447"},{"product_id":"in-tank-brass-ingersoll-rand-replacement-check-valve-3-4-male-npt-x-5-8-female-inverted-flarein-tank-brass-ingersoll-rand-replacement-check-valve-3-4-male-npt-x-5-8-female-inverted-flare","title":"In Tank Brass Ingersoll Rand Replacement Check Valve 3\/4\" Male NPT X 5\/8\" Female Inverted Flare(In Tank Brass Ingersoll Rand Replacement Check Valve 3 4 Male Npt X 5 8 Female Inverted Flare)","description":"\u003cp\u003e\u003cstrong\u003eAftermarket 5\/8\" Female Flare x 3\/4\" Male NPT Check Valve\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBrand new air compressor inverted flare fitting check valve for Ingersoll Rand \u0026amp; other compressors. This check valve has a 5\/8\" Female NPT inverted flare inlet as well as a 3\/4\" Male NPT outlet that screws into the air tank. On the side of the valve there is a 1\/4\" Female NPT port for a pressure relief valve. On the other side there is a 1\/8\" Female inverted flare fitting for hooking up your Ingersoll Rand unloader line. You can see all of these ports in the photos above. This is a high quality check valve that is made right here in the U.S.A.!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e• Valve Inlet Threads: 5\/8\" Female Inverted Flare (measures about 13\/16\" inside diameter)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Outlet Threads \/ Tank Threads: 3\/4\" Male NPT (measures about 1\" outside diameter)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Relief Valve Port: 1\/4\" Female NPT (measures about 1\/2\" inside diameter)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Unloader Line Port: 1\/8\" Female Inverted Flare (fits 1\/4\" unloader line)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Total Length of Valve: 2-3\/4\"\u003c\/strong\u003e\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53849675399534,"sku":"CM9IA 4194136326249","price":16.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7129\/3806\/files\/ctg5834-generic1.jpg?v=1779880451"},{"product_id":"in-tank-brass-check-valve-3-4-female-npt-x-1-male-nptin-tank-brass-check-valve-3-4-female-npt-x-1-male-npt","title":"In Tank Brass Check Valve 3\/4\" Female NPT X 1\" Male NPT(In Tank Brass Check Valve 3 4 Female Npt X 1 Male Npt)","description":"\u003cp\u003e\u003cstrong\u003eOne new 3\/4\" female NPT x1\" male NPT in tank air compressor check valve. This style of check valve is usually screwed directly into the air tank, then the main line coming off the compressor pump is connected to it. This valve prevents back pressure from getting back to the air compressor pump once the compressor is shut off. This valve has a 1\/8\" female NPT port in the side which usually goes to an unloader valve on your pressure switch or compressor pump. If your application doesn't require an unloader line, this port can simply be plugged.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e• Valve Inlet Threads: 3\/4\" Female NPT (measure about 1\" inside diameter)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Outlet Threads \/ Tank Threads: 1\" Male NPT (measure about 1-1\/4\" outside diameter)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Side Port: 1\/8\" Female NPT (measures about 10\/32\" inside diameter)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Total Length: 3-5\/8\"\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Wrench Size Needed For Installation: 1-1\/2\"\u003c\/strong\u003e\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53849676513646,"sku":"CM9IA 4194557362281","price":23.07,"currency_code":"USD","in_stock":true}]},{"product_id":"senco-puma-compressor-1-2-male-npt-compressed-air-check-valve-oem-replacementsenco-puma-compressor-1-2-male-npt-compressed-air-check-valve-oem-replacement","title":"Senco Puma Compressor 1\/2 Male NPT Compressed Air Check Valve OEM Replacement(Senco Puma Compressor 1 2 Male Npt Compressed Air Check Valve Oem Replacement)","description":"\u003cp\u003e\u003cstrong\u003eThis is an OEM replacement 1\/2\" brass check valve for Senco Brand Air Compressors this also works on various Puma and assorted brands of compressors. To be sure this check valve works with your compressor check the measurments. This valve has 1\/2\" Male NPT threads on the bottom that go into the tank of your compressor, it also features a 3\/8\" male flare threaded input on the side for incoming air from the pump that measures 9\/16\" in diameter at the threads. There is also a 1\/8\" female NPT port in the side for your unloader line that measures about 3\/8\" in diameter.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e• Brass Construction\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• 1\/2\" Male NPT Into Tank\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• 3\/8\" Male Flare For Incoming Air From Pump\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• 1\/8\" FNPT Unloader Port\u003c\/strong\u003e\u003c\/p\u003e","brand":"Puma","offers":[{"title":"Default Title","offer_id":53849677627758,"sku":"CM9IA 4685843398761","price":13.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7129\/3806\/files\/ncacv-1-amz.jpg?v=1779880464"},{"product_id":"3-4-npt-in-line-horizontal-check-valve-air-compressor-solid-cast-brass-wog-gv753-4-npt-in-line-horizontal-check-valve-air-compressor-solid-cast-brass-wog-gv75","title":"3\/4\" NPT In Line Horizontal Check Valve Air Compressor Solid Cast Brass WOG GV75(3 4 Npt In Line Horizontal Check Valve Air Compressor Solid Cast Brass Wog Gv75)","description":"\u003cp\u003e\u003cstrong\u003eConrader 3\/4\" In-Line Horizontal Check Valve GV75\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003eBrand new 3\/4\" Female NPT in-line air compressor check valve. This check valve features a 1\/8\" female NPT port on the side to go to an unloader valve if needed. It is a universal inline check valve with female NPT threads on each end. The valve prevents backflow or tank pressure from getting back into the air compressor pump once the compressor is shut off. The 1\/8\" unloader port on the side of the valve is used to relieve pressure from the pump once it has shut off.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e• Valve Inlet Threads- 3\/4\" Female NPT (Diameter is approx. 1\" in diameter)\u003cbr\u003e• Valve Outlet Threads- 3\/4\" Female NPT (Diameter is approx. 1\" in diameter)\u003cbr\u003e• Side Port- 1\/8\" Female NPT (Diameter measures about 3\/8\")\u003cbr\u003e• Total Length of Valve: 2-5\/8\"\u003cbr\u003e• There is an arrow on the valve that shows the airflow direction for installation.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDouble-check that you have this valve installed in the right direction before operating. \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eImproper installation can cause damage to compressor pumps.\u003c\/strong\u003e\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53849678545262,"sku":"CM9IA 6831622881385","price":24.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7129\/3806\/files\/gv75-1-amz.jpg?v=1779880470"},{"product_id":"in-tank-brass-check-valve-3-8-male-npt-x-1-2-compressionin-tank-brass-check-valve-3-8-male-npt-x-1-2-compression","title":"In Tank Brass Check Valve 3\/8\" Male NPT X 1\/2\" Compression(In Tank Brass Check Valve 3 8 Male Npt X 1 2 Compression)","description":"\u003cp\u003e\u003cstrong\u003eOne brand new air compressor 3\/8\" male NPT pipe thread x 1\/2\" Compression thread in tank check valve. The 3\/8\" male NPT side is usually used to screw into the air tank and the 1\/2\" compression side is the inlet for the incoming air coming from the compressor pump. This Valve is also equipped with a 1\/8\" female NPT threaded port on the side for a unloader line, if your compressor does not need the unloader port it can simply be plugged with a 1\/8\" NPT pipe plug.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e• Made in the USA!\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Total Length Of The Valve: 2.5\"\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Male Pipe Thread Size Used To Screw Into Air Tank: 3\/8\" Male NPT \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Compressor Line Input Threads: 1\/2\" Compression Thread\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Unloader Line Input Threads: 1\/8\" Female NPT\u003c\/strong\u003e\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53849678774638,"sku":"CM9IA 4685843726441","price":9.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7129\/3806\/files\/ctld1238-generic1.jpg?v=1779880474"},{"product_id":"in-tank-brass-air-compressor-check-valve-3-8-female-npt-x-3-8-male-nptin-tank-brass-air-compressor-check-valve-3-8-female-npt-x-3-8-male-npt","title":"In Tank Brass Air Compressor Check Valve 3\/8\" Female NPT X 3\/8\" Male NPT(In Tank Brass Air Compressor Check Valve 3 8 Female Npt X 3 8 Male Npt)","description":"\u003cp\u003e\u003cstrong\u003eOne brand new air compressor 3\/8\" female NPT pipe thread x 3\/8\" male NPT thread in tank check valve. The 3\/8\" male NPT side is usually used to screw into the air tank and the 3\/8\" female NPT side is the inlet for the incoming air coming from the compressor pump. This valve is also equipped with a 1\/8\" female NPT threaded port on the side for an unloader line, if your compressor does not need the unloader port it can simply be plugged with a 1\/8\" NPT plug.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e• TOP QUALITY MADE IN THE USA!\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Total Length Of The Valve: 2-3\/8\"\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Male Pipe Thread Size Used To Screw Into Air Tank: 3\/8\" Male NPT \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Compressor Line Input Threads: 3\/8\" Female NPT\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Unloader Line Input Threads: 1\/8\" Female NPT\u003c\/strong\u003e\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53849678807406,"sku":"CM9IA 4685844938857","price":10.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7129\/3806\/files\/ctb3838-amz.jpg?v=1779880478"},{"product_id":"3-4-in-line-air-compressor-check-valve-inline-brass-side-unloader-port3-4-in-line-air-compressor-check-valve-inline-brass-side-unloader-port","title":"3\/4\" In Line Air Compressor Check Valve Inline Brass Side Unloader Port(3 4 In Line Air Compressor Check Valve Inline Brass Side Unloader Port)","description":"\u003cp\u003e\u003cstrong\u003eBrand new 3\/4\" Female NPT in-line air compressor check valve. This check valve features a 1\/8\" female NPT port in the side to go to an unloader valve if needed. This is a universal inline check valve with female threads on both ends. This valve prevents back flow or tank pressure from getting back to the air compressor pump once the compressor is shut off. The 1\/8\" unloader port on the side of the valve is used to relieve pressure from the pump once it has shut off. If your compressor does not use an unloader, this port can simply be plugged.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e• Valve Inlet Threads- 3\/4\" Female NPT (measures about 1\" in diameter)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Outlet Threads- 3\/4\" Female NPT (measures about 1\" in diameter)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Side Port- 1\/8\" Female NPT (measures about 10\/32 in diameter)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Total Length- 3-1\/4\"\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• The Inlet side of this valve is marked \"IN\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDouble check that you have this valve installed in the right direction before operating. \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eImproper installation can cause damage to compressor pumps\u003c\/strong\u003e\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53849679462766,"sku":"CM9IA 8795032420669","price":17.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7129\/3806\/files\/cil32434u-amz.jpg?v=1779880482"},{"product_id":"ca-6-load-genie-1-4-x-3-8-self-unloading-check-valveca-6-load-genie-1-4-x-3-8-self-unloading-check-valve","title":"CA-6 Load Genie 1\/4\" X 3\/8\" Self Unloading Check Valve(Ca 6 Load Genie 1 4 X 3 8 Self Unloading Check Valve)","description":"\u003cp\u003e\u003cstrong\u003eBrand new 1\/4\" MNPT x 3\/8\" compression CA-6 Load Genie self unloading check valve for air compressors. As the compressor discharge pressure increases the flow capacity decreases. This check valve \/ unloader can be used in a wide variety of applications. This valve features 1\/4\" male NPT threads to connect to your tank as well as 3\/8\" male compression threads for the inlet. When installing this part it is important to be careful with how much you tighten it and where. When installing this check valve into the tank of your air compressor, make sure that you tighten the bottom part of the valve (as shown in the photos above). It is important to make sure that you have a good seal; however, over tightening this valve can bend the internal parts and ruin the valve. Make sure that you do NOT overtighten this valve during install.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e• Load Genie\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Part Number: CA-6\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• 3\/8\" Compression Inlet\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• 1\/4\" MNPT Outlet (To Tank)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Valve Length: 1-9\/16\"\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Brass\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Stainless Steel Spring\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• 250 PSI Max Pressure\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Max temperature: 450° F\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Check Valve \/ Unloader\u003c\/strong\u003e\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53849680216430,"sku":"CM9IA 9140538736957","price":13.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7129\/3806\/files\/ca-12-amz_131e68b0-bbc9-40d1-b0a0-0333ad4bdf3d.jpg?v=1779880486"},{"product_id":"110-135-psi-air-compressor-pilot-check-valve-unloader-3-8-fnpt-inlet-conrader110-135-psi-air-compressor-pilot-check-valve-unloader-3-8-fnpt-inlet-conrader","title":"110-135 PSI Air Compressor Pilot Check Valve Unloader 3\/8\" FNPT Inlet Conrader(110 135 Psi Air Compressor Pilot Check Valve Unloader 3 8 Fnpt Inlet Conrader)","description":"\u003cp\u003e\u003cstrong\u003e\u003cu\u003eConrader NSG Air Compressor Pilot \/ Check Valve Unloader with Muffler\u003cbr\u003e\u003cbr\u003e\u003c\/u\u003e\u003c\/strong\u003eThis listing is for one new 110-135 PSI piloted discharge check valve\/unloader valve combo. This check valve combo is made by Conrader in the U.S.A. and is an NS series valve. This valve is usually used on gas or electric compressors that pump less than 20 CFM. This valve is equipped with an in-line check valve and attached to the side is a built-in piloted unloader valve set 110-135 PSI. This valve also has a muffler on the exhaust air port to quiet down the unloaded exhaust air that is released once the compressor reaches 135 PSI. On the side of the valve, it has a 1\/8\" female NPT port, to control the throttle on a gas engine and\/or unloader valves on some pumps.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e\u003cu\u003eSpecifications\u003cbr\u003e\u003cbr\u003e\u003c\/u\u003e\u003c\/strong\u003e• Unloader ON\/OFF: 110-135 PSI\u003cbr\u003e• Air Inlet: 3\/8\" Female NPT Thread (measures about 5\/8\" in diameter)\u003cbr\u003e• Air Outlet: 1\/2\" Male NPT (measures about 3\/4\" in diameter)\u003cbr\u003e• 1\/8\" Side Unloader Port (measures about 3\/8\" in diameter)\u003cbr\u003e• Exhaust Port with Muffler\u003cbr\u003e\u003cbr\u003eThis valve is set at 110-135 PSI once your compressor pumps up to 135 PSI the unloader valve will kick in and your compressor will pump air through the muffler out to the atmosphere until your air tank pressure gets down to 110 PSI then the unloader will shut, and your compressor will pump back up.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53849680707950,"sku":"CM9IA 6768234070121","price":31.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7129\/3806\/files\/nsg-5-m-110-135-3519_20generic.jpg?v=1779880490"},{"product_id":"in-tank-brass-check-valve-3-4-male-npt-x-3-4-flare-with-extra-side-portin-tank-brass-check-valve-3-4-male-npt-x-3-4-flare-with-extra-side-port","title":"In Tank Brass Check Valve 3\/4\" Male NPT X 3\/4\" Flare With Extra Side Port(In Tank Brass Check Valve 3 4 Male Npt X 3 4 Flare With Extra Side Port)","description":"\u003cp\u003e\u003cstrong\u003eOne new 3\/4\" flare x 3\/4\" male NPT in tank air compressor check valve with dual side ports. These 1\/8\" female dual side ports are commonly used for unloaders or relief valves but can be plugged if not needed. This style of check valve is usually screwed directly into the air tank, then the main line coming off the compressor pump is connected to it. This valve prevents back flow or tank pressure from getting back to the air compressor pump once the compressor is shut off. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e• Valve Inlet Threads- 3\/4\" Flare (measure about 1\" in diameter)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Outlet Threads \/ Tank Threads- 3\/4\" Male NPT (measure about 1\" in diameter)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Dual Side Ports- 1\/8\" Female NPT (measures about 10\/32 in diameter) (One on each side)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Total Length- 3.3\"\u003c\/strong\u003e\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53849681101166,"sku":"CM9IA 4684743245929","price":13.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7129\/3806\/files\/ctf3434-p1main-amz.jpg?v=1779880494"},{"product_id":"puma-1-2-male-npt-air-compressor-check-valve-oem-replacement2414025tpuma-1-2-male-npt-air-compressor-check-valve-oem-replacement-2414025t","title":"Puma 1\/2 Male NPT Air Compressor Check Valve OEM Replacement2414025T(Puma 1 2 Male Npt Air Compressor Check Valve Oem Replacement 2414025t)","description":"\u003cdiv\u003e\n\u003cp\u003eReplace a worn or faulty valve with this OEM replacement 1\/2\" brass check valve, designed for Puma air compressors. It helps prevent backflow into the compressor head and keeps your unloader system functioning properly.\u003c\/p\u003e\n\u003cp\u003eProduct Features:\u003c\/p\u003e\n\u003cp\u003e• 1\/2\" Male NPT threads on bottom for tank connection (measures approx. 3\/4\" with a ruler\/tape measure)\u003cbr\u003e• 1\/2\" Male flare inlet on the side (also measures approx. 3\/4\" with a ruler\/tape measure)\u003cbr\u003e• 1\/8\" Female NPT port for connecting your unloader line ( measures approx. 3\/8\" with a ruler\/tape measure)\u003cbr\u003e• Made from solid brass for durability and long-lasting performance\u003cbr\u003e• Direct OEM replacement for Puma part #2414025T\u003c\/p\u003e\n\u003cp\u003eFits Puma Models (and more):\u003cbr\u003e\u003cbr\u003e• PK5020, PK5020V, PK2011, PK3011, PK3015V\u003cbr\u003e• PUN5520G, PUK6008RGE, PUK5508G\u003cbr\u003e• WE1508VP, WE1504C, DP2505C, DP2022S\u003cbr\u003e• DD2022S, DD2008, DD-508VP, PUK2008MDC\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Puma","offers":[{"title":"Default Title","offer_id":53849681953134,"sku":"CM9IA 4194550448233","price":16.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7129\/3806\/files\/2414025t-1000-1.jpg?v=1779880504"},{"product_id":"1-2-npt-x-3-8-compression-air-compressor-in-tank-check-valve-made-in-usa1-2-npt-x-3-8-compression-air-compressor-in-tank-check-valve-made-in-usa","title":"1\/2\" NPT X 3\/8\" Compression Air Compressor In Tank Check Valve Made In USA(1 2 Npt X 3 8 Compression Air Compressor In Tank Check Valve Made In Usa)","description":"\u003cp\u003e\u003cstrong\u003eOne new 3\/8\" male compression x 1\/2\" male NPT in tank air compressor check valve. This style of check valve is usually screwed directly into the air tank, then the main line coming off the compressor pump is connected to it. This valve prevents back flow or tank pressure from getting back to the air compressor pump once the compressor is shut off. This valve has a 1\/8\" female NPT port in the side which usually goes to a unloader valve on your pressure switch or compressor pump. If you do not use an unloader in your application you can just plug this port.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e• Valve Inlet Threads: 3\/8\" Male Compression (measure about 1\/2\" diameter)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Outlet Threads \/ Tank Threads: 1\/2\" Male NPT (measure about 3\/4\" diameter)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Side Port: 1\/8\" Female NPT (measures about 10\/32\" inside diameter)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Total Length: 2-5\/8\"\u003c\/strong\u003e\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53849682444654,"sku":"CM9IA 8794501218621","price":15.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7129\/3806\/files\/c1238mcbu-amz.jpg?v=1779880508"},{"product_id":"in-line-brass-check-valve-3-8-female-npt-x-3-8-female-nptin-line-brass-check-valve-3-8-female-npt-x-3-8-female-npt","title":"In-Line Brass Check Valve 3\/8\" Female NPT X 3\/8\" Female NPT(In Line Brass Check Valve 3 8 Female Npt X 3 8 Female Npt)","description":"\u003cp\u003e\u003cstrong\u003eBrand new 3\/8\" Female NPT in-line air compressor check valve. This check valve features a 1\/8\" female NPT port in the side to go to an unloader valve if needed. This is a universal inline check valve with female threads on both ends. This valve prevents back flow or tank pressure from getting back to the air compressor pump once the compressor is shut off. The 1\/8\" unloader port on the side of the valve is used to relieve pressure from the pump once it has shut off. If your compressor does not use an unloader, this port can simply be plugged.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e• Valve Inlet Threads- 3\/8\" Female NPT (measures about 5\/8\" in diameter)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Outlet Threads- 3\/8\" Female NPT (measures about 5\/8\" in diameter)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Side Port- 1\/8\" Female NPT (measures about 10\/32 in diameter)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Total Length- 2-3\/4\"\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• The Inlet side of this valve is marked \"IN\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDouble check that you have this valve installed in the right direction before operating. \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eImproper installation can cause damage to compressor pumps.\u003c\/strong\u003e\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53849683100014,"sku":"CM9IA 8796842492221","price":13.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7129\/3806\/files\/cil3838u-amz.jpg?v=1779880512"}],"url":"https:\/\/robidoux.tools-sale.com\/collections\/check-valves.oembed?page=2","provider":"Robidoux Shop","version":"1.0","type":"link"}