MUELLER Refrigerant Check Valve: Four-Bolt Check Valve, 2 1/8 in Connections
The MUELLER Refrigerant Check Valve is a four-bolt check valve constructed from brass. This model, manufacturer part number B 34239, features 2 1/8-inch connections and a 1 1/2-inch cut out.
SKU 3G-OTH-72065
Also listed as: B34239 · B-34239
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The MUELLER Refrigerant Check Valve is a four-bolt check valve constructed from brass. This model, manufacturer part number B 34239, features 2 1/8-inch connections and a 1 1/2-inch cut out.
Frequently Asked Questions
What is the MUELLER Refrigerant Check Valve used for?
The MUELLER Refrigerant Check Valve is used in refrigeration and HVAC systems to allow refrigerant flow in one direction only, preventing backflow. It is commonly installed in discharge, liquid, or suction lines to protect compressors and maintain system efficiency.
What are the specifications of the MUELLER B 34239 check valve?
The MUELLER B 34239 is a four-bolt check valve made of brass. It has 2 1/8-inch connections and a 1 1/2-inch cut out. This model is designed for refrigerant lines and is manufactured by MUELLER under part number B 34239.
Where to buy the MUELLER B 34239 check valve worldwide?
You can source the MUELLER B 34239 check valve through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the valve reaches your facility reliably.
How to install a MUELLER four-bolt check valve?
Install the MUELLER four-bolt check valve in the correct flow direction, as indicated by the arrow on the body. Use appropriate sealing methods on the 2 1/8-inch connections and tighten the four bolts evenly to avoid leaks. Always follow standard refrigeration piping practices.
Used in
Common applications for MUELLERMUELLER Products
3G Electric supplies MUELLER four-bolt check valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
