The Castel 3184/7 check valve is engineered to maintain correct refrigerant flow direction within refrigeration and air conditioning systems. Featuring a 7/8″ ODS brass connection, it blocks 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, maintenance, and servicing across commercial and industrial cooling systems where consistent flow control is essential.

Key Benefits

Ensures one-way refrigerant flow
Prevents reverse flow that may damage system components
Durable brass ODS construction for long service life
Supports efficient and stable refrigeration system operation
Ideal for professional installation and servicing operations

Specifications

Product Type: Check Valve
Model: 3184/7
Connection Size: 7/8″ ODS
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 does the 3184/7 check valve do?
It prevents reverse refrigerant flow to maintain system efficiency and protect components.

What connection type does this valve use?
It features a 7/8″ ODS brass connection.

Is this valve suitable for commercial cooling systems?
Yes, it’s designed for professional refrigeration and HVAC applications.

Does it help improve system reliability?
Yes, it supports stable operation and protects system parts from damage.

Is it suitable for professional installation and servicing?
Yes, it’s commonly used in professional HVAC installation and maintenance work.