Asco 8316G16 Pilot Operated Air & Water Normally Open Solenoid Valve operates at 120 VAC and with a 3/8" threaded connection.  It is a 3-way valve made of brass material, consisting of an NBR Seal, a Brass Disc, and a NEMA 4X Enclosure.  The valve has 10-250 PSI operating differential pressure.

Asco Series 8316 Pilot Operated Solenoid Valves are designed for controlling air, inert gas, and liquids.  These are diaphragm poppet valve type which is easy and quick to mount in any position.  The valves are equipped to high flows with its internal piloting controls large orifices.  Provides tight shut off by the resilient seating in which there is no leakage can occur of the controlled fluid or gas.  Available inlet sizes range from 3/8" to 1".