AmScuD High Pressure Valve with Manual Adjustable Setting w/ YOKE

High Pressure Adjustable Valve With Yoke Filler

A very useful tool for technicians who would like to use their 3000psi tank and have the high pressure limited to certain pressure without risking to pressurize any device that sits after the valve.
Minimize the risk of having your 2nd stage malfunction before the real high pressure hit 2nd stage devices.