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
BG4M0MFLK18T40 Picture of 1/4 BSPP P.O. Check w/ Manual Release and Low Temp Seals with Flow Controls and Low Pilot Spring NGT’s BG4M0MFLK18T40 is a pilot operated check valve with flow controls that prevents crash landings and cylinder bounce. The BG4M0MFLK18T40 has 1/4 BSPP in/out ports and 1/4 BSPP pilot port, low temperature seals, and an extended manual release. The BG4M0MFLK18T40 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
BG4M0MFL Picture of 1/4 BSPP P.O. Check w/ Manual Release with Flow Controls NGT’s BG4M0MFL is a pilot operated check valve with flow controls that prevents crash landings and cylinder bounce. The BG4M0MFL has 1/4 BSPP in/out ports and 1/4 BSPP pilot port, standard temperature seals, and an extended manual release. The BG4M0MFL 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
BG4M0MFLK18 Picture of 1/4 BSPP P.O. Check w/ Manual Release with Flow Controls and Low Pilot Spring NGT’s BG4M0MFLK18 is a pilot operated check valve with flow controls that prevents crash landings and cylinder bounce. The BG4M0MFLK18 has 1/4 BSPP in/out ports and 1/4 BSPP pilot port, standard temperature seals, and an extended manual release. The BG4M0MFLK18 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
B4MFMAD Picture of 1/4 NPTF Adjustable P.O. Check w/ Flush Manual Release NGT’s B4MFMAD 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 B4MFMAD has 1/4 NPTF in/out ports and 1/8 NPTF pilot port, standard temperature seals, and a flush manual release. Adjustable 1/4 NPTF 1/4 NPTF 1/8 NPTF Standard 2.6 120
B4MFMADV Picture of 1/4 NPTF Adjustable P.O. Check w/ Flush Manual Release and High Temp Seals NGT’s B4MFMADV 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 B4MFMADV has 1/4 NPTF in/out ports and 1/8 NPTF pilot port, high temperature seals, and a flush manual release. Adjustable 1/4 NPTF 1/4 NPTF 1/8 NPTF Standard 2.6 120
B4MFMADT40 Picture of 1/4 NPTF Adjustable P.O. Check w/ Flush Manual Release and Low Temp Seals NGT’s B4MFMADT40 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 B4MFMADT40 has 1/4 NPTF in/out ports and 1/8 NPTF pilot port, low temperature seals, and a flush manual release. Adjustable 1/4 NPTF 1/4 NPTF 1/8 NPTF Standard 2.6 120
B4M0MAD Picture of 1/4 NPTF Adjustable P.O. Check w/ Manual Release NGT’s B4M0MAD 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 B4M0MAD has 1/4 NPTF in/out ports and 1/8 NPTF pilot port, standard temperature seals, and an extended manual release. Adjustable 1/4 NPTF 1/4 NPTF 1/8 NPTF Standard 2.6 120
B4M0MADV Picture of 1/4 NPTF Adjustable P.O. Check w/ Manual Release and High Temp Seals NGT’s B4M0MADV 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 B4M0MADV has 1/4 NPTF in/out ports and 1/8 NPTF pilot port, high temperature seals, and an extended manual release. Adjustable 1/4 NPTF 1/4 NPTF 1/8 NPTF Standard 2.6 120
B4M0MADT40 Picture of 1/4 NPTF Adjustable P.O. Check w/ Manual Release and Low Temp Seals NGT’s B4M0MADT40 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 B4M0MADT40 has 1/4 NPTF in/out ports and 1/8 NPTF pilot port, low temperature seals, and an extended manual release. Adjustable 1/4 NPTF 1/4 NPTF 1/8 NPTF Standard 2.6 120
B4MFM Picture of 1/4 NPTF P.O. Check w/ Flush Manual Release NGT’s B4MFM is a standard pilot operated check valve that locks pneumatic devices in position. The B4MFM has 1/4 NPTF in/out ports and 1/8 NPTF pilot port, standard temperature seals, and a flush manual release. The B4MFM also can accommodate as low as 40 psi pilot pressure. Single PO Check 1/4 NPTF 1/4 NPTF 1/8 NPTF Standard 2.6 150
B4MFMV Picture of 1/4 NPTF P.O. Check w/ Flush Manual Release and High Temp Seals NGT’s B4MFMV is a standard pilot operated check valve that locks pneumatic devices in position. The B4MFMV has 1/4 NPTF in/out ports and 1/8 NPTF pilot port, high temperature seals, and a flush manual release. The B4MFMV also can accommodate as low as 40 psi pilot pressure. Single PO Check 1/4 NPTF 1/4 NPTF 1/8 NPTF Standard 2.6 150
B4MFMFLV Picture of 1/4 NPTF P.O. Check w/ Flush Manual Release and High Temp Seals NGT’s B4MFMFLV is a pilot operated check valve with flow controls that prevents crash landings and cylinder bounce. The B4MFMFLV has 1/4 NPTF in/out ports and 1/8 NPTF pilot port, high temperature seals, and a flush manual release. The B4MFMFLV also can accommodate as low as 40 psi pilot pressure. Flow Control 1/4 NPTF 1/4 NPTF 1/8 NPTF Standard 2.6 150