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
B810MK18T40 Picture of 1/2 NPTF P.O. Check w/ Manual Release and Low Pilot Spring and Low Temp Seals NGT’s B810MK18T40 is a standard pilot operated check valve that locks pneumatic devices in position. The B810MK18T40 has 1/2 NPTF in/out ports and 1/4 NPTF pilot port, low temperature seals, and an extended manual release. The B810MK18T40 also can accommodate as low as 25 psi pilot pressure. Single PO Check 1/2 NPTF 1/2 NPTF 1/4 NPTF Standard 3.8 150
B810MT40 Picture of 1/2 NPTF P.O. Check w/ Manual Release and Low Temp Seals NGT’s B810MT40 is a standard pilot operated check valve that locks pneumatic devices in position. The B810MT40 has 1/2 NPTF in/out ports and 1/4 NPTF pilot port, low temperature seals, and an extended manual release. The B810MT40 also can accommodate as low as 40 psi pilot pressure. Single PO Check 1/2 NPTF 1/2 NPTF 1/4 NPTF Standard 3.8 150
B810MFLT40 Picture of 1/2 NPTF P.O. Check w/ Manual Release and Low Temp Seals with Flow Controls NGT’s B810MFLT40 is a pilot operated check valve with flow controls that prevents crash landings and cylinder bounce. The B810MFLT40 has 1/2 NPTF in/out ports and 1/4 NPTF pilot port, low temperature seals, and an extended manual release. The B810MFLT40 also can accommodate as low as 40 psi pilot pressure. Flow Control 1/2 NPTF 1/2 NPTF 1/4 NPTF Standard 3.8 150
B810MFLK18T40 Picture of 1/2 NPTF P.O. Check w/ Manual Release and Low Temp Seals with Flow Controls and Low Pilot Spring NGT’s B810MFLK18T40 is a pilot operated check valve with flow controls that prevents crash landings and cylinder bounce. The B810MFLK18T40 has 1/2 NPTF in/out ports and 1/4 NPTF pilot port, low temperature seals, and an extended manual release. The B810MFLK18T40 also can accommodate as low as 25 psi pilot pressure. Flow Control 1/2 NPTF 1/2 NPTF 1/4 NPTF Standard 3.8 150
B810MFL Picture of 1/2 NPTF P.O. Check w/ Manual Release with Flow Controls NGT’s B810MFL is a pilot operated check valve with flow controls that prevents crash landings and cylinder bounce. The B810MFL has 1/2 NPTF in/out ports and 1/4 NPTF pilot port, standard temperature seals, and an extended manual release. The B810MFL also can accommodate as low as 40 psi pilot pressure. Flow Control 1/2 NPTF 1/2 NPTF 1/4 NPTF Standard 3.8 150
B810MFLK18 Picture of 1/2 NPTF P.O. Check w/ Manual Release with Flow Controls and Low Pilot Spring NGT’s B810MFLK18 is a pilot operated check valve with flow controls that prevents crash landings and cylinder bounce. The B810MFLK18 has 1/2 NPTF in/out ports and 1/4 NPTF pilot port, standard temperature seals, and an extended manual release. The B810MFLK18 also can accommodate as low as 25 psi pilot pressure. Flow Control 1/2 NPTF 1/2 NPTF 1/4 NPTF Standard 3.8 150
B8100AD Picture of 1/2" NPTF Adjustable P.O. Check Valve NGT’s B8100AD 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 B8100AD has 1/2 NPTF in/out ports and 1/4 NPTF pilot port, standard temperature seals, and no manual release. Adjustable 1/2 NPTF 1/2 NPTF 1/4 NPTF Standard 3.8 120
B8100ADV Picture of 1/2" NPTF Adjustable P.O. Check Valve w/ High Temp Seals NGT’s B8100ADV 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 B8100ADV has 1/2 NPTF in/out ports and 1/4 NPTF pilot port, high temperature seals, and no manual release. Adjustable 1/2 NPTF 1/2 NPTF 1/4 NPTF Standard 3.8 120
B8100ADT40 Picture of 1/2" NPTF Adjustable P.O. Check Valve w/ Low Temp Seals NGT’s B8100ADT40 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 B8100ADT40 has 1/2 NPTF in/out ports and 1/4 NPTF pilot port, low temperature seals, and no manual release. Adjustable 1/2 NPTF 1/2 NPTF 1/4 NPTF Standard 3.8 120
B8100 Picture of 1/2" NPTF P.O. Check Valve NGT’s B8100 is a standard pilot operated check valve that locks pneumatic devices in position. The B8100 has 1/2 NPTF in/out ports and 1/4 NPTF pilot port, standard temperature seals, and no manual release. The B8100 also can accommodate as low as 40 psi pilot pressure. Single PO Check 1/2 NPTF 1/2 NPTF 1/4 NPTF Standard 3.8 150
B8100V Picture of 1/2" NPTF P.O. Check Valve w/ High Temp Seals NGT’s B8100V is a standard pilot operated check valve that locks pneumatic devices in position. The B8100V has 1/2 NPTF in/out ports and 1/4 NPTF pilot port, high temperature seals, and no manual release. The B8100V also can accommodate as low as 40 psi pilot pressure. Single PO Check 1/2 NPTF 1/2 NPTF 1/4 NPTF Standard 3.8 150
B8100FLV Picture of 1/2" NPTF P.O. Check Valve w/ High Temp Seals with Flow Controls NGT’s B8100FLV is a pilot operated check valve with flow controls that prevents crash landings and cylinder bounce. The B8100FLV has 1/2 NPTF in/out ports and 1/4 NPTF pilot port, high temperature seals, and no manual release. The B8100FLV also can accommodate as low as 40 psi pilot pressure. Flow Control 1/2 NPTF 1/2 NPTF 1/4 NPTF Standard 3.8 150