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MUELLER Refrigerant Check Valve: Four-Bolt Check Valve, 1 1/8 in Connections - Four-Bolt Check Valves
MUELLERFour-Bolt Check Valves

MUELLER Refrigerant Check Valve: Four-Bolt Check Valve, 1 1/8 in Connections

The MUELLER Refrigerant Check Valve is a four-bolt check valve made of brass. It features 1 1/8 in connections and a 1 in cut out, identified by manufacturer part number B 34236.

SKU 3G-OTH-72045

Also listed as: B34236 · B-34236

Brand
MUELLER
Item
Refrigerant Check Valve: Four-Bolt Check Valve, 1 1/8 in Connections
Category
Four-Bolt Check Valves
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

MUELLER
Manufacturer Part Number
B 34236
Material
Brass
Cut Out
1 in
Connections
1 1/8 in

Technical Documents

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MUELLER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MUELLER Refrigerant Check Valve is a four-bolt check valve made of brass. It features 1 1/8 in connections and a 1 in cut out, identified by manufacturer part number B 34236.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is a MUELLER four-bolt refrigerant check valve used for?

A MUELLER four-bolt refrigerant check valve prevents reverse flow in refrigeration and air-conditioning systems. It is used in liquid, suction, or hot-gas lines to protect compressors and ensure system efficiency. The brass construction resists corrosion in industrial and commercial HVACR applications.

What are the specifications of the MUELLER B 34236 check valve?

The MUELLER B 34236 is a four-bolt check valve made of brass. It has 1 1/8 in connections and a 1 in cut out. This valve is designed for refrigerant lines and is identified by manufacturer part number B 34236. It is suitable for use with common refrigerants in HVACR systems.

Where to buy MUELLER refrigerant check valves worldwide?

3G Electric supplies MUELLER refrigerant check valves worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to source the MUELLER B 34236 four-bolt check valve for your HVACR project.

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 compatible refrigerant-grade sealants on the 1 1/8 in connections. Tighten bolts evenly to manufacturer torque specifications. Always follow system-specific safety and pressure guidelines.

Used in

Common applications for MUELLER
Commercial refrigeration systems — Mueller steel shell filter driers for moisture and contaminant removal in liquid lines.
HVAC installations — Mueller sweat connection ball valves for flow control in refrigerant circuits.
Industrial process cooling — Mueller magnetic check valves to prevent backflow in refrigerant piping.
Refrigeration system maintenance — Mueller flare nuts and bushings for access valve connections.
Low-GWP refrigerant systems — Mueller A2L-compatible ball valves for use with low-flammability refrigerants.
Retrofit projects — Mueller filter driers and valves for upgrading existing refrigeration equipment.

MUELLER 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.

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