10-407 Air piloted valve
Humphrey 125 air piloted valves are simple, reliable 2-position valves using differential effective diaphragm areas to actuate open and closed. The valves feature high flow rates up to 27.5 scfm at 125 psig. The valves feature a short stroke for fast cycling times up to 600 cpm. The valves are small, lightweight and have a double diaphragm poppet that requires no lubrication. The valves have no sliding seals subject to cuts, metal seals subject to scratches, or O-rings subject to damage or replacement. This makes them ideal for use with contaminated media and are unaffected by compressor varnish.