Mueller Industries A17937 5/8 Magnetic Check Valve

The Mueller Industries A17937 is a 5/8 magnetic check valve engineered to provide dependable one-directional flow control in HVAC, refrigeration, and hydronic piping systems. Utilizing a magnetic closing mechanism, this valve ensures a positive, leak-resistant seal that prevents backflow and protects system components from reverse-flow damage.

Key Features

• 5/8 in. connection size for compatibility with standard HVAC and refrigeration tubing
• Magnetic closing mechanism for positive, reliable backflow prevention
• Compact, durable construction designed for long service life
• Suitable for use in HVAC, refrigeration, and hydronic piping applications
• Helps protect downstream components from reverse-flow damage
• Mueller Industries quality manufacturing for consistent performance

Application

The A17937 magnetic check valve is ideal for installation in refrigerant lines, hydronic systems, and other fluid-handling circuits where backflow prevention is critical. Its magnetic design provides a more positive shutoff compared to standard spring-loaded or gravity check valves, making it a trusted choice for professional HVAC technicians and contractors.

Product Specifications

• Brand: Mueller Industries
• SKU: A17937
• Connection Size: 5/8 in.
• Valve Type: Magnetic Check Valve