MUELLER Refrigerant Check Valve: Magnetic Check Valve, 1 3/8 in Connections
The MUELLER Refrigerant Check Valve is a magnetic check valve designed for refrigerant systems. This copper-bodied valve features 1 3/8-inch connections and a 1-inch cut out, identified by manufacturer part number A…
SKU 3G-OTH-71988
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Product Description
The MUELLER Refrigerant Check Valve is a magnetic check valve designed for refrigerant systems. This copper-bodied valve features 1 3/8-inch connections and a 1-inch cut out, identified by manufacturer part number A 17941.
Frequently Asked Questions
What is the MUELLER Refrigerant Check Valve used for?
The MUELLER Refrigerant Check Valve is used in refrigerant systems to prevent backflow. Its magnetic design ensures reliable sealing in HVAC and refrigeration applications, protecting compressors and system components from reverse flow.
What are the specifications of the MUELLER Refrigerant Check Valve?
The MUELLER Refrigerant Check Valve has a copper body, 1 3/8-inch connections, and a 1-inch cut out. The manufacturer part number is A 17941. It is a magnetic check valve designed for use in refrigerant systems.
Where to buy the MUELLER Refrigerant Check Valve worldwide?
You can source the MUELLER Refrigerant Check Valve through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring a seamless procurement process.
How to install the MUELLER Refrigerant Check Valve?
Install the MUELLER Refrigerant Check Valve in the refrigerant line with flow direction matching the arrow on the body. Ensure connections are properly brazed or flared per standard HVAC practices. Always follow system pressure and temperature guidelines for safe operation.
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Common applications for MUELLERMUELLER Products
3G Electric supplies MUELLER magnetic check valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.













