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MUELLER AC17872 Sweat Connection Refrigeration Ball Valve - Sweat Connection Refrigeration Ball Valves
MUELLERSweat Connection Refrigeration Ball Valves

MUELLER AC17872 Sweat Connection Refrigeration Ball Valve

The MUELLER Refrigerant Ball Valve: 143 Cv is a sweat connection refrigeration ball valve with a 3 1/8 in Female Sweat connection. It features an access port, no relief port, and is A2L compatible. This valve is…

SKU 3G-OTH-73596

Also listed as: AC 17872 · AC-17872

Brand
MUELLER
Item
AC17872 Sweat Connection Refrigeration Ball Valve
Part Number
AC17872
Category
Sweat Connection Refrigeration Ball Valves
Available to Order
Also known as:AC17872MUELLER
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Technical Specifications

MUELLER
Manufacturer Part Number
AC17872
Type
Access Port, No Relief Port
Access Port
Yes
Relief Port
No
Female Sweat
3 1/8 in
A2L Compatible
Yes

Technical Documents

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

Product Description

The MUELLER Refrigerant Ball Valve: 143 Cv is a sweat connection refrigeration ball valve with a 3 1/8 in Female Sweat connection. It features an access port, no relief port, and is A2L compatible. This valve is identified by manufacturer part number AC17872.

Frequently Asked Questions

What is the MUELLER Refrigerant Ball Valve AC17872 used for?

The MUELLER Refrigerant Ball Valve AC17872 is used in commercial and industrial refrigeration systems to control refrigerant flow. Its 3 1/8 in female sweat connection and 143 Cv flow coefficient make it suitable for large-capacity lines. The access port allows service access, and A2L compatibility supports newer low-flammability refrigerants.

What are the specifications of the MUELLER AC17872 ball valve?

The MUELLER AC17872 is a sweat connection refrigeration ball valve with a 3 1/8 in female sweat port, 143 Cv flow coefficient, and an access port. It has no relief port and is A2L compatible. The valve is identified by MPN AC17872 and is designed for use with MUELLER refrigeration components.

Where to buy the MUELLER AC17872 refrigerant ball valve worldwide?

3G Electric supplies the MUELLER AC17872 refrigerant ball valve worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact our team to place an order or request a quote for this valve and other MUELLER refrigeration products.

How to install the MUELLER AC17872 sweat connection ball valve?

Install the MUELLER AC17872 by brazing the 3 1/8 in female sweat connections to copper lines, ensuring proper heat control to avoid damaging internal seals. After installation, pressure-test the system and verify the access port is accessible for service. Always follow standard refrigeration piping practices and local codes.

Used in

Common applications for MUELLER
Commercial refrigeration — Mueller diaphragm valves (e.g., MPN A 14841) for refrigerant flow control in supermarket racks and cold storage.
HVAC systems — Mueller sight glasses (e.g., MPN A 18101) for monitoring refrigerant charge and detecting moisture in air conditioning lines.
Industrial process cooling — Mueller ball valves (e.g., MPN A 17934) for isolating flow in chiller and process piping.
Refrigeration compressor protection — Mueller magnetic check valves (e.g., MPN A 17939) to prevent backflow and compressor damage.
A2L refrigerant systems — Mueller A2L-compatible valves and components for use with low-flammability refrigerants in new equipment.
Refrigerant piping maintenance — Mueller check valves and sight glasses for system diagnostics and repair in HVAC and refrigeration.
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MUELLER Products

3G Electric supplies MUELLER sweat connection 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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This sweat connection refrigeration ball valve has a 3/8 in male sweat connection for brazing into copper lines. It features a 4.3 Cv flow coefficient and is A2L compatible for use with low-flammability refrigerants. The valve has no access port or relief port
MUELLER
This sweat connection refrigeration ball valve has a 3/8 in male sweat connection for brazing into copper lines. It features a 4.3 Cv flow coefficient and is A2L compatible for use with low-flammability refrigerants. The valve has no access port or relief port

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