The Type CK1 Check Valves prevent backward flow of fluid in refrigerant suction, hot gas or liquid lines. Parker's CK1 check valves provide safe and effective backflow prevention for a variety of refrigeration applications.

The Type CK1 Check Valves prevent backward flow of fluid in refrigerant suction, hot gas or liquid lines.

The Type CK1 Check Valves prevent backward flow of fluid in refrigerant suction, hot gas or liquid lines. They are recommended for compressor discharge lines, also for liquid lines and suction lines with temperatures as low as -30°C (-25°F). Principles of Operation This piston type check valve opens by the pressure dif-

These piston type, gravity closing, heavy duty check valves are suitable for Ammonia, R-12, R-22, R-502, other refrigerants, certain oils, and other fluids approved for use in refrigeration. All CK1 check valves are flanged and have a manual opening stem for manual operation.

All parts are genuine and original to the valve.

Shop Watts 0889370 RK957/RPDA-CK1-RS 2 1/2 inch - 4 inch First Check Repair / Replacement Kit. Unbeatable prices and exceptional customer service from WebstaurantStore.

Watts 2 1/2" - 4" 957 repair kit-first check kit. Kit includes first check module, check module o-ring and red silicone (RS) disc elastomer.

Find out all of the information about the Parker Refrigerating Specialties Division product: piston check valve CK1 series . Contact a supplier or the parent company directly to get a quote or to find out a price or your closest point of sale.

Parker’s CK1 check valves provide safe and effective backflow prevention for a variety of refrigeration applications. The gravity closing feature makes these valves ideal for systems that use a VFD or compressor unloading feature to reduce capacity as they can tolerate load fluctuations better than alternative check valve technologies.

WATTS 0889374 RK 957 CK1-RS 6" Regular price $ 938.50 Sale price $ 656.95 Save $ 281.55 / Low stock - 1 item left Inventory on the way 957 AND 957 RPDA COMPLETE #1 CHECK ASSEMBLY WITH RED SILICONE CHECK DISC FOR …