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MUELLER Refrigerant Ball Valve: 1 Cv, 3/8 in Female Swivel Right-Hand, Access Port - Flare Connection Unibody Refrigeration Ball Valves
MUELLERFlare Connection Unibody Refrigeration Ball Valves

MUELLER Refrigerant Ball Valve: 1 Cv, 3/8 in Female Swivel Right-Hand, Access Port

The MUELLER Refrigerant Ball Valve: 1 Cv is a flare connection unibody refrigeration ball valve with a 3/8 in Female Swivel Right-Hand connection. It features an access port, no relief port, and is A2L compatible…

SKU 3G-OTH-71948

Brand
MUELLER
Item
Refrigerant Ball Valve: 1 Cv, 3/8 in Female Swivel Right-Hand, Access Port
Category
Flare Connection Unibody Refrigeration Ball Valves
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Technical Specifications

MUELLER
Manufacturer Part Number
A 18949
Type
Access Port, No Relief Port
Access Port
Yes
Relief Port
No
A2L Compatible
Yes
Female Swivel Right-Hand
3/8 in
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MUELLER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MUELLER Refrigerant Ball Valve: 1 Cv is a flare connection unibody refrigeration ball valve with a 3/8 in Female Swivel Right-Hand connection. It features an access port, no relief port, and is A2L compatible (MPN A 18949).

Frequently Asked Questions

What is the MUELLER Refrigerant Ball Valve A 18949 used for?

The MUELLER A 18949 is a flare connection unibody refrigeration ball valve used to isolate refrigerant flow in HVAC and refrigeration systems. Its 1 Cv flow coefficient and 3/8 in female swivel right-hand connection make it suitable for service valves on condensers and evaporators.

What are the specifications of the MUELLER A 18949 ball valve?

The MUELLER A 18949 has a 1 Cv flow coefficient, 3/8 in female swivel right-hand connection, includes an access port, has no relief port, and is A2L compatible. It is a flare connection unibody refrigeration ball valve designed for reliable shut-off in refrigerant lines.

Where to buy the MUELLER A 18949 refrigerant ball valve worldwide?

3G Electric supplies the MUELLER A 18949 refrigerant ball valve worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this MUELLER part.

How to install the MUELLER A 18949 ball valve?

Install the MUELLER A 18949 by connecting the 3/8 in female swivel right-hand flare to the mating male flare fitting. Tighten the nut to manufacturer torque specifications. Use the access port for system evacuation or charging. Ensure A2L-compatible seals are used per local codes.

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 flare connection unibody refrigeration ball valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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