1/4" MNPT ASME Safety Valve, 125 PSI Pop off Pressure Pneumatic Coupler these couplers are complete with

these couplers are complete with Buna-N seals

1 PSI and a highly accurate digital readout of a 1

M-Style ® coupler provides a two stage connect/disconnect which vents air and pressure out

- 2-side aluminum indicator bar

1/4" MNPT ASME Safety Valve, 125 PSI Pop off Pressure Pneumatic Coupler these couplers are complete with1 4" MNPT ASME safety valves are manufactured to ASME standards and certified by the national board of boiler and pressure vessel inspectors. Valves are interchangeable with all other ASME valves of same size and pressure. Valve resets after pressure drops by 50%. Valve has a pop off pressure of 125 PSI.