FCI 68-2:1998 (R2003)
FCI 68-2:1998 (R2003) Recommended Procedure In Rating Flow And Pressure Characteristics Of Solenoid Valves For Liquid Service (including Determination Of The Valve Flow Coefficient - Cv/kv) Gives methods of testing for rating flow and pressure characteristics of solenoid valves intended for continuous duty service using liquid as a test fluid, including the valve flow coefficient (Cv/Kv)