MUELLER A 17981 Magnetic Check Valve
The MUELLER Refrigerant Check Valve is a magnetic check valve designed for refrigerant systems. This model, MPN A 17981, features 3 1/8-inch connections and a 1 11/16-inch cut out, constructed from copper.
SKU 3G-OTH-72001
Also listed as: A17981 · A-17981
Local availability & support
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
Compliance & shipping
- Hazardous material
- Yes — hazmat handling and paperwork applyHazardous Material
- California Prop 65 warning
- No warning recorded
- Licence required
- No licence required
- Safety Data Sheet
- Not available
- Special shipping
- Ships under standard freight
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Product Description
The MUELLER Refrigerant Check Valve is a magnetic check valve designed for refrigerant systems. This model, MPN A 17981, features 3 1/8-inch connections and a 1 11/16-inch cut out, constructed from copper.
Frequently Asked Questions
What is a MUELLER refrigerant check valve used for?
A MUELLER refrigerant check valve prevents reverse flow in refrigeration and air conditioning systems. This magnetic check valve, model A 17981, ensures proper refrigerant direction, protecting compressors and system components in commercial and industrial cooling applications.
What are the specifications of the MUELLER A 17981 check valve?
The MUELLER A 17981 is a magnetic check valve with 3 1/8-inch connections and a 1 11/16-inch cut out. It is constructed from copper and designed for refrigerant systems. The manufacturer part number is A 17981.
Where to buy MUELLER refrigerant check valves worldwide?
3G Electric supplies MUELLER refrigerant check valves, including model A 17981, to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this copper magnetic check valve.
How to install a MUELLER magnetic check valve?
Install the MUELLER magnetic check valve in the refrigerant line with flow direction matching the arrow on the body. Ensure connections are properly brazed or threaded per system specifications. Always follow standard refrigeration practices and system pressure ratings for safe operation.
Used in
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.