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MUELLER Angled Packed Line Valve - Angled Packed Line Valves
MUELLERAngled Packed Line Valves

MUELLER Angled Packed Line Valve

The MUELLER Angled Packed Line Valve (MPN A 17503) is an industrial valve with a 3/8 in Female Sweat inlet and 3/8 in Male Flare outlet, rated for 700 psi max. It features a steel seal cap and is A2L compatible. This…

SKU 3G-OTH-72758

Also listed as: A17503 · A-17503

Brand
MUELLER
Item
Angled Packed Line Valve
Part Number
A 17503
Category
Angled Packed Line Valves
Available to Order
Also known as:A 17503MUELLER
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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
A 17503
Type
Outlet 3/8 in Male Flare
Max
700 psi
A2L Compatible
Yes
Seal Cap Material
Steel

Technical Documents

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

Product Description

The MUELLER Angled Packed Line Valve (MPN A 17503) is an industrial valve with a 3/8 in Female Sweat inlet and 3/8 in Male Flare outlet, rated for 700 psi max. It features a steel seal cap and is A2L compatible. This product is designed for use in refrigeration and HVAC systems requiring a compact, angled configuration.

Frequently Asked Questions

What is the MUELLER Angled Packed Line Valve used for?

The MUELLER Angled Packed Line Valve (MPN A 17503) is used in refrigeration and HVAC systems to control refrigerant flow in tight spaces. Its 3/8 in Female Sweat inlet and 3/8 in Male Flare outlet allow compact angled installation, and A2L compatibility supports modern low-GWP refrigerants.

What are the specifications of the MUELLER A 17503 valve?

The MUELLER A 17503 is an angled packed line valve with a 3/8 in Female Sweat inlet and 3/8 in Male Flare outlet. It has a maximum pressure rating of 700 psi, a steel seal cap, and is A2L compatible. The steel seal cap provides durability in industrial refrigeration applications.

Where to buy the MUELLER A 17503 valve worldwide?

3G Electric supplies the MUELLER A 17503 angled packed line valve to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this A2L-compatible valve with steel seal cap.

How to install the MUELLER Angled Packed Line Valve?

Install the MUELLER A 17503 by brazing the 3/8 in Female Sweat inlet to the line and connecting the 3/8 in Male Flare outlet to the mating flare nut. Ensure the steel seal cap is tightened to prevent leaks. Follow standard HVAC practices for A2L refrigerants and pressure up to 700 psi.

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 angled packed line valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Angled packed line valve with a 1/4 in male NPT inlet and a 1/4 in male flare outlet. Rated for a maximum pressure of 700 psi. Features a steel seal cap and is A2L compatible for use with low-flammability refrigerants. Commonly used in HVAC and refrigeration systems for flow control
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Angled packed line valve with brass seal cap, rated for 900 psi maximum working pressure. Inlet is 1/4 in Male NPT; outlet is 1/4 in Male Flare. A2L compatible for use with mildly flammable refrigerants. Commonly used in HVAC and refrigeration systems for refrigerant flow control and service connections
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Angled packed line valve with 1/4 in female sweat inlet and 1/4 in male flare outlet. Rated for maximum 900 psi. Brass seal cap material. A2L compatible for use with low-flammability refrigerants. Used in HVAC and refrigeration systems to control refrigerant flow in line-set connections

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