The G.C. Valves S311GF24V2AD5 valve is a normally closed 1/8" solenoid valve featuring a stainless steel body, Viton seals, and copper shading ring for reliability and durability. Able to withstand temperatures up to 230 degrees Fahrenheit and pressures up to 155 PSI, this valve is a dependable option for use in your car wash! Please note that this valve requires a 24 VAC/50hz electrical connection. NEMA 4/4X, fully encapsulated housing with 24" lead wires and 1/2" conduit hub.