Description
The Mueller Industries A15621 is a 3/8″ flare inline check valve engineered for dependable one-way flow control in refrigeration and HVAC systems. Designed to prevent backflow and protect system components, this inline check valve is a trusted solution for professional HVAC technicians and contractors.
Product Overview
Mueller Industries is a recognized leader in copper and brass fittings, valves, and flow control components. The A15621 inline check valve features a flare connection style, making it straightforward to install in refrigerant lines and other fluid systems where backflow prevention is critical.
Key Features
- 3/8″ flare connection for secure, leak-resistant installation
- Inline design for easy integration into existing refrigerant or fluid lines
- One-way flow control prevents backflow and protects downstream components
- Durable construction built to Mueller Industries’ quality standards
- Suitable for refrigeration and HVAC applications
Applications
- Refrigeration systems
- Air conditioning and HVAC line sets
- Fluid and gas piping requiring backflow prevention
Specifications
- SKU: A15621
- Brand: Mueller Industries
- Connection Type: Flare
- Connection Size: 3/8″
- Valve Type: Inline Check Valve
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