ASCO 8222G5 Two Way Three Quarter Inch Solenoid Valve

ASCO RedHat 8222G5 is a 3/4-inch, two-way normally closed solenoid valve designed for steam service, featuring a brass body with stainless-steel trim and a Buna-N diaphragm, and driven by a 120 VAC, 60 Hz coil. It uses 3/4-inch NPT threaded ports and is rated for steam service up to about 200 psi, with a flow coefficient (Cv) around 8.5 and a maximum flow near 22 gallons per minute, enabling reliable, controllable steam delivery in compact layouts. When energized, the valve opens to permit steam flow; when de-energized, it seals to shut off flow, delivering fast response for demand-based steam control in applications such as boilers, autoclaves, sterilizers, industrial humidification, and process heating, while its diaphragm design helps ensure reliable seat sealing across temperature fluctuations. This valve is part of ASCO's RedHat line, known for durable performance in high-temperature environments and compatibility with standard steam-distribution components, ensuring long service life in demanding commercial and industrial facilities.