Description
The Mueller Industries A17938 is a 3/4 in. Magnetic Check Valve engineered to provide dependable, one-directional flow control in HVAC, hydronic, and plumbing applications. Utilizing a magnetic closing mechanism, this check valve ensures a positive, leak-tight seal that prevents backflow even under low-pressure or no-flow conditions — a critical advantage over conventional spring-loaded designs.
Key Features
- 3/4 in. connection size for easy integration into standard piping systems
- Magnetic closing mechanism for positive, reliable backflow prevention
- Designed to prevent reverse flow under low-differential and no-flow conditions
- Compact, durable construction suited for HVAC and hydronic system installations
- Mueller Industries quality — a trusted name in flow control and valve manufacturing
Applications
- Hydronic heating and cooling systems
- Boiler and chiller piping circuits
- Plumbing and water distribution lines
- Commercial and residential HVAC installations
Product Specifications
- Brand: Mueller Industries
- Model / SKU: A17938
- Connection Size: 3/4 in.
- Valve Type: Magnetic Check Valve
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