Type SA5 solenoid valves in refrigeration sysytem is the direct acting type & type SA 17, SA 32, SA 42, SA 50 are higher capacity pilot operated Ammonia solenoid valves in refrigeration system & air conditioning applications. SPECIFICATIONS : Refrigerants : R717 (NH3), R22, R134A etc. Temperature of medium -40 C to + 80C Single coil (type KC -3) for all SA series valves. AVAILABLE IN SIZES: 15 mm / 20 mm / 25 mm / 32 mm / 40 mm and 50 mm
