B4M0M-AD NGT 1/4 NPTF Adjustable Pilot-Operated Check Valve, Manual Release

Sku#: B4M0M-AD

Contact us for availability.
The NGT B4M0M-AD is a 1/4 NPTF adjustable pilot-operated check valve with a manual release. Locks any pneumatic device in position when a pressure drop or total loss of pressure occurs.

The NGT B4M0M-AD is a 1/4 NPTF adjustable pilot-operated check valve with a manual release.

Basic Operation:

Locks any pneumatic device in position when a pressure drop or total loss of pressure occurs. Set the valve to close at a certain pressure: the pilot line reads the pressure and closes the valve when it drops below the set pressure, for faster stops.

  • Adjustable Pilot Pressure
  • Faster Stops
  • .0000522 cc/min Leak Rate
  • Manual Release Option

Operating Data:

Max. Pressure: 120 psi
Min. Pilot Pressure: Adjustable
Leak Rate: .0000522 cc/min
Temperature Range: 30 - 150 F
Cycle Rate: 1 cyc./sec.
Flow Capacity (Cv): 2.6
Cracking Pressure: 1 - 2 psi
Service: Properly filtered dry air or lubricated air

Available Models:

Model No.No Manual ReleaseManual ReleaseFlush Manual Release
1/8 NPTF B2M00AD B2M0MAD B2MFMAD
1/4 NPTF B4M00AD B4M0MAD B4MFMAD
3/8 NPTF B6M00AD B6M0MAD B6MFMAD
1/4 BSPP BG4M00AD-1 BG4M0MAD-1 BG4MFMAD-1
3/8 BSPP BG6M00AD BG6M0MAD BG6MFMAD