ASCO 8210G094 2-Way Normally Closed Solenoid Valve

ASCO 8210G094 is a 1/2-inch, two-way, normally closed brass solenoid valve from ASCO’s RedHat II family, designed for reliable actuation in air, inert gas, or water lines. This 2-port, 2-position valve uses a brass body with Buna N (NBR) seals and delivers low internal leakage with a Cv of about 4.0, making it suitable for medium-flow applications while maintaining a compact footprint. The valve is available in multiple coil voltages, including 24 V DC and standard AC variants such as 120 V AC (60 Hz) and 110/220 V AC (50 Hz), allowing integration with a wide range of control systems; it supports common pressure ranges up to 150 psi and temperatures up to 180°F (82°C). RedHat II enclosures provide protection options that may include watertight configurations (NEMA 1, 2, 3, 3S, 4, 4X) depending on the specific variant, enabling installation in open-frame manifolds or tighter industrial spaces. Typical applications include automated shutoff and control of clean air or inert-gas feeds, water lines in process or instrumentation systems, and OEM equipment requiring a dependable, normally closed 2-way valve with fast actuation and durable construction.