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
B1210MADV Picture of 3/4 NPTF Adjustable P.O. Check w/ Manual Release and High Temp Seals NGT’s B1210MADV 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 B1210MADV has 3/4 NPTF in/out ports and 1/4 NPTF pilot port, high temperature seals, and an extended manual release. Adjustable 3/4 NPTF 3/4 NPTF 1/4 NPTF Standard 3.8 120
B1210MADT40 Picture of 3/4 NPTF Adjustable P.O. Check w/ Manual Release and Low Temp Seals NGT’s B1210MADT40 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 B1210MADT40 has 3/4 NPTF in/out ports and 1/4 NPTF pilot port, low temperature seals, and an extended manual release. Adjustable 3/4 NPTF 3/4 NPTF 1/4 NPTF Standard 3.8 120
B121FM Picture of 3/4 NPTF P.O. Check w/ Flush Manual Release NGT’s B121FM is a standard pilot operated check valve that locks pneumatic devices in position. The B121FM has 3/4 NPTF in/out ports and 1/4 NPTF pilot port, standard temperature seals, and a flush manual release. The B121FM also can accommodate as low as 40 psi pilot pressure. Single PO Check 3/4 NPTF 3/4 NPTF 1/4 NPTF Standard 3.8 150
B121FMV Picture of 3/4 NPTF P.O. Check w/ Flush Manual Release and High Temp Seals NGT’s B121FMV is a standard pilot operated check valve that locks pneumatic devices in position. The B121FMV has 3/4 NPTF in/out ports and 1/4 NPTF pilot port, high temperature seals, and a flush manual release. The B121FMV also can accommodate as low as 40 psi pilot pressure. Single PO Check 3/4 NPTF 3/4 NPTF 1/4 NPTF Standard 3.8 150
B121FMFLK18V Picture of 3/4 NPTF P.O. Check w/ Flush Manual Release and High Temp Seals NGT’s B121FMFLK18V is a pilot operated check valve with flow controls that prevents crash landings and cylinder bounce. The B121FMFLK18V has 3/4 NPTF in/out ports and 1/4 NPTF pilot port, high temperature seals, and a flush manual release. The B121FMFLK18V also can accommodate as low as 25 psi pilot pressure. Flow Control 3/4 NPTF 3/4 NPTF 1/4 NPTF Standard 3.8 150
B121FMFLV Picture of 3/4 NPTF P.O. Check w/ Flush Manual Release and High Temp Seals NGT’s B121FMFLV is a pilot operated check valve with flow controls that prevents crash landings and cylinder bounce. The B121FMFLV has 3/4 NPTF in/out ports and 1/4 NPTF pilot port, high temperature seals, and a flush manual release. The B121FMFLV also can accommodate as low as 40 psi pilot pressure. Flow Control 3/4 NPTF 3/4 NPTF 1/4 NPTF Standard 3.8 150
B121FMK18 Picture of 3/4 NPTF P.O. Check w/ Flush Manual Release and Low Pilot Spring NGT’s B121FMK18 is a standard pilot operated check valve that locks pneumatic devices in position. The B121FMK18 has 3/4 NPTF in/out ports and 1/4 NPTF pilot port, standard temperature seals, and a flush manual release. The B121FMK18 also can accommodate as low as 25 psi pilot pressure. Single PO Check 3/4 NPTF 3/4 NPTF 1/4 NPTF Standard 3.8 150
B121FMK18V Picture of 3/4 NPTF P.O. Check w/ Flush Manual Release and Low Pilot Spring and High Temp Seals NGT’s B121FMK18V is a standard pilot operated check valve that locks pneumatic devices in position. The B121FMK18V has 3/4 NPTF in/out ports and 1/4 NPTF pilot port, high temperature seals, and a flush manual release. The B121FMK18V also can accommodate as low as 25 psi pilot pressure. Single PO Check 3/4 NPTF 3/4 NPTF 1/4 NPTF Standard 3.8 150
B121FMK18T40 Picture of 3/4 NPTF P.O. Check w/ Flush Manual Release and Low Pilot Spring and Low Temp Seals NGT’s B121FMK18T40 is a standard pilot operated check valve that locks pneumatic devices in position. The B121FMK18T40 has 3/4 NPTF in/out ports and 1/4 NPTF pilot port, low temperature seals, and a flush manual release. The B121FMK18T40 also can accommodate as low as 25 psi pilot pressure. Single PO Check 3/4 NPTF 3/4 NPTF 1/4 NPTF Standard 3.8 150
B121FMT40 Picture of 3/4 NPTF P.O. Check w/ Flush Manual Release and Low Temp Seals NGT’s B121FMT40 is a standard pilot operated check valve that locks pneumatic devices in position. The B121FMT40 has 3/4 NPTF in/out ports and 1/4 NPTF pilot port, low temperature seals, and a flush manual release. The B121FMT40 also can accommodate as low as 40 psi pilot pressure. Single PO Check 3/4 NPTF 3/4 NPTF 1/4 NPTF Standard 3.8 150
B121FMFLT40 Picture of 3/4 NPTF P.O. Check w/ Flush Manual Release and Low Temp Seals with Flow Controls NGT’s B121FMFLT40 is a pilot operated check valve with flow controls that prevents crash landings and cylinder bounce. The B121FMFLT40 has 3/4 NPTF in/out ports and 1/4 NPTF pilot port, low temperature seals, and a flush manual release. The B121FMFLT40 also can accommodate as low as 40 psi pilot pressure. Flow Control 3/4 NPTF 3/4 NPTF 1/4 NPTF Standard 3.8 150
B121FMFLK18T40 Picture of 3/4 NPTF P.O. Check w/ Flush Manual Release and Low Temp Seals with Flow Controls and Low Pilot Spring NGT’s B121FMFLK18T40 is a pilot operated check valve with flow controls that prevents crash landings and cylinder bounce. The B121FMFLK18T40 has 3/4 NPTF in/out ports and 1/4 NPTF pilot port, low temperature seals, and a flush manual release. The B121FMFLK18T40 also can accommodate as low as 25 psi pilot pressure. Flow Control 3/4 NPTF 3/4 NPTF 1/4 NPTF Standard 3.8 150