All Parker Refrigeration solenoid valves use standard coils designs that are interchangeable on all valve bodies. They are available in a wide variety of standard voltages and frequencies. Coils are labeled with electrical data providing easy identification.
Encapsulated waterproof coils are standard on all valves listed in the catalog. The special compound is absolutely waterproof and impervious to oil, dust and most corrosive fumes and vapors.
All coils are Class "F" or "H" rated for high temperature application requirements. The coils are molded in accordance with UL, NEMA, and other accepted standards.
10 watt, Class "F" for Normally Closed Valves- RK1B2, RK1P3, RK12K, RK1Q3, RK1C1, RK1C2
22 watt, Class "H" for Normally Closed and Normally Open Valves- RK3B2, RK3P3, RK32K, RK3Q3, RK3C1, RK3C2