Pilot Operated Check Valves

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Part # Image Description Type Port Size In Port Size Out Pilot Port Material Flow Capacity Max. Pressure
BG4M0MAD Picture of 1/4 BSPP Adjustable P.O. Check w/ Manual Release NGT’s BG4M0MAD is an adjustable PO check valve that enables quicker stops if the valve is closing too slowly or drifting after changing direction on the control valve. The BG4M0MAD has 1/4 BSPP in/out ports and 1/4 BSPP pilot port, standard temperature seals, and an extended manual release. Adjustable 1/4 BSPP 1/4 BSPP 1/4 BSPP Standard 2.6 120
BG4M0MADV Picture of 1/4 BSPP Adjustable P.O. Check w/ Manual Release and High Temp Seals NGT’s BG4M0MADV is an adjustable PO check valve that enables quicker stops if the valve is closing too slowly or drifting after changing direction on the control valve. The BG4M0MADV has 1/4 BSPP in/out ports and 1/4 BSPP pilot port, high temperature seals, and an extended manual release. Adjustable 1/4 BSPP 1/4 BSPP 1/4 BSPP Standard 2.6 120
BG4M0MADT40 Picture of 1/4 BSPP Adjustable P.O. Check w/ Manual Release and Low Temp Seals NGT’s BG4M0MADT40 is an adjustable PO check valve that enables quicker stops if the valve is closing too slowly or drifting after changing direction on the control valve. The BG4M0MADT40 has 1/4 BSPP in/out ports and 1/4 BSPP pilot port, low temperature seals, and an extended manual release. Adjustable 1/4 BSPP 1/4 BSPP 1/4 BSPP Standard 2.6 120
BG4MFMFLV Picture of 1/4 BSPP P.O. Check w/ Flush Manual Release and High Temp Seals NGT’s BG4MFMFLV is a pilot operated check valve with flow controls that prevents crash landings and cylinder bounce. The BG4MFMFLV has 1/4 BSPP in/out ports and 1/4 BSPP pilot port, high temperature seals, and a flush manual release. The BG4MFMFLV also can accommodate as low as 40 psi pilot pressure. Flow Control 1/4 BSPP 1/4 BSPP 1/4 BSPP Standard 2.6 150
BG4MFMFLK18V Picture of 1/4 BSPP P.O. Check w/ Flush Manual Release and High Temp Seals NGT’s BG4MFMFLK18V is a pilot operated check valve with flow controls that prevents crash landings and cylinder bounce. The BG4MFMFLK18V has 1/4 BSPP in/out ports and 1/4 BSPP pilot port, high temperature seals, and a flush manual release. The BG4MFMFLK18V also can accommodate as low as 25 psi pilot pressure. Flow Control 1/4 BSPP 1/4 BSPP 1/4 BSPP Standard 2.6 150
BG4MFMFLT40 Picture of 1/4 BSPP P.O. Check w/ Flush Manual Release and Low Temp Seals with Flow Controls NGT’s BG4MFMFLT40 is a pilot operated check valve with flow controls that prevents crash landings and cylinder bounce. The BG4MFMFLT40 has 1/4 BSPP in/out ports and 1/4 BSPP pilot port, low temperature seals, and a flush manual release. The BG4MFMFLT40 also can accommodate as low as 40 psi pilot pressure. Flow Control 1/4 BSPP 1/4 BSPP 1/4 BSPP Standard 2.6 150
BG4MFMFLK18T40 Picture of 1/4 BSPP P.O. Check w/ Flush Manual Release and Low Temp Seals with Flow Controls and Low Pilot Spring NGT’s BG4MFMFLK18T40 is a pilot operated check valve with flow controls that prevents crash landings and cylinder bounce. The BG4MFMFLK18T40 has 1/4 BSPP in/out ports and 1/4 BSPP pilot port, low temperature seals, and a flush manual release. The BG4MFMFLK18T40 also can accommodate as low as 25 psi pilot pressure. Flow Control 1/4 BSPP 1/4 BSPP 1/4 BSPP Standard 2.6 150
BG4MFMFL Picture of 1/4 BSPP P.O. Check w/ Flush Manual Release with Flow Controls NGT’s BG4MFMFL is a pilot operated check valve with flow controls that prevents crash landings and cylinder bounce. The BG4MFMFL has 1/4 BSPP in/out ports and 1/4 BSPP pilot port, standard temperature seals, and a flush manual release. The BG4MFMFL also can accommodate as low as 40 psi pilot pressure. Flow Control 1/4 BSPP 1/4 BSPP 1/4 BSPP Standard 2.6 150
BG4MFMFLK18 Picture of 1/4 BSPP P.O. Check w/ Flush Manual Release with Flow Controls and Low Pilot Spring NGT’s BG4MFMFLK18 is a pilot operated check valve with flow controls that prevents crash landings and cylinder bounce. The BG4MFMFLK18 has 1/4 BSPP in/out ports and 1/4 BSPP pilot port, standard temperature seals, and a flush manual release. The BG4MFMFLK18 also can accommodate as low as 25 psi pilot pressure. Flow Control 1/4 BSPP 1/4 BSPP 1/4 BSPP Standard 2.6 150
BG4M0MFLV Picture of 1/4 BSPP P.O. Check w/ Manual Release and High Temp Seals with Flow Controls NGT’s BG4M0MFLV is a pilot operated check valve with flow controls that prevents crash landings and cylinder bounce. The BG4M0MFLV has 1/4 BSPP in/out ports and 1/4 BSPP pilot port, high temperature seals, and an extended manual release. The BG4M0MFLV also can accommodate as low as 40 psi pilot pressure. Flow Control 1/4 BSPP 1/4 BSPP 1/4 BSPP Standard 2.6 150
BG4M0MFLK18V Picture of 1/4 BSPP P.O. Check w/ Manual Release and High Temp Seals with Flow Controls and Low Pilot Spring NGT’s BG4M0MFLK18V is a pilot operated check valve with flow controls that prevents crash landings and cylinder bounce. The BG4M0MFLK18V has 1/4 BSPP in/out ports and 1/4 BSPP pilot port, high temperature seals, and an extended manual release. The BG4M0MFLK18V also can accommodate as low as 25 psi pilot pressure. Flow Control 1/4 BSPP 1/4 BSPP 1/4 BSPP Standard 2.6 150
BG4M0MFLT40 Picture of 1/4 BSPP P.O. Check w/ Manual Release and Low Temp Seals with Flow Controls NGT’s BG4M0MFLT40 is a pilot operated check valve with flow controls that prevents crash landings and cylinder bounce. The BG4M0MFLT40 has 1/4 BSPP in/out ports and 1/4 BSPP pilot port, low temperature seals, and an extended manual release. The BG4M0MFLT40 also can accommodate as low as 40 psi pilot pressure. Flow Control 1/4 BSPP 1/4 BSPP 1/4 BSPP Standard 2.6 150