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MUELLER Refrigerant Ball Valve: 19 Cv, 3/4 in Female Sweat, Access Port, No Relief Port - Sweat Connection Refrigeration Ball Valves
MUELLERSweat Connection Refrigeration Ball Valves

MUELLER Refrigerant Ball Valve: 19 Cv, 3/4 in Female Sweat, Access Port, No Relief Port

The MUELLER Refrigerant Ball Valve: 19 Cv is a sweat connection refrigeration ball valve with a 3/4 in female sweat connection and an access port. This valve is A2L compatible and does not include a relief port. It…

SKU 3G-OTH-73060

Also listed as: AQ 17863 · AQ-17863

Brand
MUELLER
Item
Refrigerant Ball Valve: 19 Cv, 3/4 in Female Sweat, Access Port, No Relief Port
Category
Sweat Connection Refrigeration Ball Valves
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

MUELLER
Manufacturer Part Number
AQ17863
Type
Access Port, No Relief Port, Access Port
Access Port
Yes
Relief Port
No
Female Sweat
3/4 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: 19 Cv is a sweat connection refrigeration ball valve with a 3/4 in female sweat connection and an access port. This valve is A2L compatible and does not include a relief port. It is identified by manufacturer part number AQ17863.

Frequently Asked Questions

What is the MUELLER Refrigerant Ball Valve AQ17863 used for?

The MUELLER Refrigerant Ball Valve AQ17863 is used in HVAC and refrigeration systems to control refrigerant flow. Its 3/4 in female sweat connection allows brazing into copper lines, and the built-in access port enables service pressure readings or charging. A2L compatibility makes it suitable for low-flammability refrigerants.

What are the specifications of the MUELLER AQ17863 ball valve?

The MUELLER AQ17863 is a sweat connection refrigeration ball valve with a 19 Cv flow coefficient and 3/4 in female sweat ports. It includes an access port, has no relief port, and is A2L compatible. The manufacturer part number is AQ17863.

Where to buy the MUELLER AQ17863 refrigerant ball valve worldwide?

You can source the MUELLER AQ17863 refrigerant ball valve through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to install the MUELLER AQ17863 sweat connection ball valve?

Install the MUELLER AQ17863 by brazing the 3/4 in female sweat connections into copper refrigerant lines. Ensure the valve is fully open during brazing to prevent heat damage to the ball and seals. After cooling, close the valve and use the access port for system evacuation or charging.

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 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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