Product details
The Castel 3182/7 check valve is engineered to ensure correct refrigerant flow direction in refrigeration and air conditioning systems. Featuring a 7/8″ connection, it prevents reverse refrigerant flow that could compromise system efficiency or cause component damage. Built with durable materials for dependable long-term performance, this valve is suitable for professional installation and servicing in commercial and industrial cooling systems where stable and efficient flow control is essential.
Key Benefits
Ensures proper one-way refrigerant flow
Prevents reverse flow that may damage system components
Durable construction for reliable long-term performance
Supports efficient and stable refrigeration system operation
Ideal for professional installation and servicing operations
Specifications
Product Type: Check Valve
Model: 3182/7
Connection Size: 7/8″
Category: Refrigeration Valves & Accessories
Sub-Category: Check Valves (Non-Return Valves)
Application: Refrigeration and air conditioning systems
Function: Prevents reverse refrigerant flow
Brand: Castel
Applications
Commercial refrigeration systems
Air conditioning installations
Cold storage cooling systems
Professional HVAC servicing operations
FAQs
What is the function of the 3182/7 check valve?
It prevents reverse refrigerant flow to maintain system efficiency and protect components.
What connection size does this valve use?
It features a 7/8″ connection suitable for compatible systems.
Is this valve suitable for commercial cooling systems?
Yes, it is designed for professional refrigeration and HVAC applications.
Does this valve help improve system reliability?
Yes, it protects components and ensures proper refrigerant flow direction.
Is it suitable for professional installation and maintenance work?
Yes, it is commonly used in professional HVAC installation and servicing operations.






