

Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The Parker Refrigeration Specialties Check Valve model CK4A-9 is designed for reliability and efficiency in refrigeration and air conditioning systems. It features a durable brass body that resists corrosion over time.
This check valve is crucial for preventing the reversal of flow in cooling systems, offering a maximum working pressure of 600 psig and operational temperatures ranging from minus forty degrees Fahrenheit to 350 degrees Fahrenheit.
Thanks for subscribing!
This email has been registered!