Mueller Industries A15622 1/2″ Floor Inline Check Valve

Mueller Industries A15622 — 1/2″ Floor Inline Check Valve

The Mueller Industries A15622 is a 1/2″ floor inline check valve engineered to prevent reverse flow in hydronic heating, plumbing, and HVAC fluid systems. Designed for inline installation, this check valve allows flow in one direction only, protecting pumps, boilers, and other system components from damaging backflow conditions.

Key Features

• 1/2″ connection size for standard inline installation
• Floor inline (Flr Inlin) design for straightforward system integration
• Prevents backflow to protect pumps, boilers, and downstream components
• Durable Mueller Industries construction for long service life
• Suitable for hydronic heating, plumbing, and HVAC fluid applications

Application

This inline check valve is ideal for use in residential and light commercial hydronic heating systems, domestic water lines, and other fluid-handling HVAC applications where backflow prevention is required. Its compact inline form factor makes it easy to install in tight spaces without requiring additional fittings or offsets.

Product Details

• Brand: Mueller Industries
• SKU: A15622
• Connection Size: 1/2″
• Type: Floor Inline Check Valve