We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
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
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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 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.
Not sure this is the right part? Photo-identify it→

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from MUELLER

View all MUELLER parts →
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

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first