1/2" NPT Brass Solenoid Valve, Normally Closed, 110/115/120VAC

Description

EHCOTECH has been supplying high quality valves since 2004. Over 20,000 EHCOTECH 21-Series valves have been delivered to hobbyists, businesses and manufacturers. EHCOTECH  B21V-1/2-CC-120VAC SOLENOID VALVE This is a great general purpose valve for many water, air, fuel, or gas projects. General 1/2" NPT Ports (0.840" outer thread diameter); NPT is the U.S. standard pipe thread 120-Volt AC 2-way, Normally Closed (energize to open, de-energize to close) FKM (Viton) diaphragm Semi-Direct Acting Valve (allows for good low pressure performance) Large internal orifice (5/8" or 16 mm internal orifice diameter) Cv value:  4.8 Pressure and Temperature 0 to 145 psi or vacuum Max media temp: 265° F (130° C) Zero differential pressure valve Gravity feed capable (For best gravity feed performance we recommend EHCOTECH motorized valves) Suitable Media Water, Air, Various Gases Diesel Fuel, Gasoline, Glycol Other media compatible with FKM (Viton) NOTE: do not use general purpose valves for Natural Gas. Natural Gas valves are optimized for 0 to 0.5 psi range. Electrical 110/115/120-volt AC / 22VA (Volt-amps) or 22 Watts Coil tempreature will stabilize between 155° and 185° F during long activation periods (typical for general purpose solenoid valves) Contact us regarding applications requiring a very large number of cumulative activation hours  Dimensions Height: 4" Width: 2" Length: 2-3/8" Weight: 1 lb 8 oz