Description
The Parker 204705 is the 3" adapter kit for the Parker (Refrigerating Specialties) CK-5 gas powered suction stop valve. The Parker CK-5 is a piston-type, normally open gas powered suction stop valve for low-temperature overfeed and flooded systems; Parker designs it to remain fail-safe if power fails during defrost.
Key specifications
- Part number: 204705 (CK-5 adapter kit, 3")
- Listed in the Parker 50-23 D CK-5 replacement part kit tables
- CK-5 body: LCB A-352 cast steel for 1-1/4" to 4"; gray cast iron for 5" and 6"
- Valve ratings: -60°F to 220°F (-51°C to 104°C), maximum rated pressure 406 psig (28 barg)
- Refrigerants listed by Parker: ammonia, R-22, R-134a, R-404A, R-410A and R-507
Common questions
How do I confirm the right kit?
Match the valve model and port size on the nameplate to the Parker replacement part kit tables, and check the part number before ordering.
Specifications are based on Parker Refrigerating Specialties Bulletin 50-23 D (CK-5 Gas Powered Suction Stop Valve). Confirm fit, ratings and application requirements before ordering.
Disclaimer: The image shown is a general representation of the product category and may not depict the exact part number offered. Actual product appearance, specifications, and configuration may vary.
