The Humphrey Quick Exhaust
The Humphrey Quick Exhaust Valve is versatile and totally outperforms its diaphragm-type counterparts. Six Humphrey Quick Exhaust Valve sizes are offered from 1/8 to 3/4 pipe. Quick exhausts enhance cylinder life and performance with better control of the exhaust path, including higher speeds. They are commonly used as shuttle valves, and they achieve excellent check or flow control function with the addition of a plug or orifice.