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MUELLER Refrigerant Ball Valve: 5 Cv, 1/2 in Female Swivel Right-Hand, Access Port - Flare Connection Unibody Refrigeration Ball Valves
MUELLERFlare Connection Unibody Refrigeration Ball Valves

MUELLER Refrigerant Ball Valve: 5 Cv, 1/2 in Female Swivel Right-Hand, Access Port

The MUELLER Refrigerant Ball Valve: 5 Cv is a flare connection unibody refrigeration ball valve with a 1/2 in Female Swivel Right-Hand connection. It features an access port, no relief port, and is A2L compatible…

SKU 3G-OTH-71959

Also listed as: A18947 · A-18947

Brand
MUELLER
Item
Refrigerant Ball Valve: 5 Cv, 1/2 in Female Swivel Right-Hand, Access Port
Category
Flare Connection Unibody Refrigeration Ball Valves
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Technical specs
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

MUELLER
Manufacturer Part Number
A 18947
Type
Access Port, No Relief Port
Access Port
Yes
Relief Port
No
A2L Compatible
Yes
Female Swivel Right-Hand
1/2 in

Technical Documents

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

Product Description

The MUELLER Refrigerant Ball Valve: 5 Cv is a flare connection unibody refrigeration ball valve with a 1/2 in Female Swivel Right-Hand connection. It features an access port, no relief port, and is A2L compatible (MPN A 18947).

Frequently Asked Questions

What is the MUELLER A 18947 refrigerant ball valve used for?

The MUELLER A 18947 refrigerant ball valve is used in HVAC and refrigeration systems to isolate or control refrigerant flow. Its 1/2 in female swivel right-hand connection and access port allow for service access and system maintenance. It is A2L compatible, supporting newer low-flammability refrigerants.

What are the specifications of the MUELLER A 18947 ball valve?

The MUELLER A 18947 is a flare connection unibody refrigeration ball valve with a 5 Cv flow coefficient. It has a 1/2 in female swivel right-hand connection, includes an access port, has no relief port, and is A2L compatible. The manufacturer part number is A 18947.

Where to buy the MUELLER A 18947 refrigerant ball valve worldwide?

3G Electric supplies the MUELLER A 18947 refrigerant ball valve worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this MUELLER valve.

How to install a MUELLER flare connection ball valve?

To install a MUELLER flare connection ball valve, ensure the system is depressurized. Apply refrigerant oil to the flare nut threads and cone. Tighten the 1/2 in female swivel right-hand connection to the recommended torque. Always leak-test after installation. For A2L refrigerants, follow local safety 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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