Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
MUELLER Diaphragm Valve: 1/4 in Female Sweat, Extended Lg Body - Sweat-to-Sweat Connection Diaphragm Valves
MUELLERSweat-to-Sweat Connection Diaphragm Valves

MUELLER Diaphragm Valve: 1/4 in Female Sweat, Extended Lg Body

The MUELLER Diaphragm Valve is a sweat-to-sweat connection diaphragm valve with a 1/4 in Female Sweat connection and an extended length body. It features a 0.6 in base to port center height and is A2L compatible…

SKU 3G-OTH-72178

Brand
MUELLER
Item
Diaphragm Valve: 1/4 in Female Sweat, Extended Lg Body
Category
Sweat-to-Sweat Connection Diaphragm Valves
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

Technical Specifications

MUELLER
Manufacturer Part Number
A 14848
Type
Extended Lg Body, 0.6 in Base to Port Center Ht
A2L Compatible
Yes
View Full Spec Sheet

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 Diaphragm Valve is a sweat-to-sweat connection diaphragm valve with a 1/4 in Female Sweat connection and an extended length body. It features a 0.6 in base to port center height and is A2L compatible. This valve is identified by manufacturer part number A 14848.

Frequently Asked Questions

What is the MUELLER A 14848 diaphragm valve used for?

The MUELLER A 14848 diaphragm valve is used for on-off or throttling service in HVAC and refrigeration systems. Its sweat-to-sweat connections and A2L compatibility make it suitable for low-pressure liquid or gas lines where leak-tight shutoff is required.

What are the specifications of the MUELLER A 14848 diaphragm valve?

The MUELLER A 14848 is a sweat-to-sweat connection diaphragm valve with a 1/4 in female sweat connection, extended length body, and 0.6 in base to port center height. It is A2L compatible and carries manufacturer part number A 14848.

Where to buy the MUELLER A 14848 diaphragm valve worldwide?

3G Electric supplies the MUELLER A 14848 diaphragm valve worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install a MUELLER sweat-to-sweat diaphragm valve?

Install the MUELLER A 14848 by brazing the sweat connections using standard HVAC practices. Ensure the valve is fully open during brazing to protect the diaphragm. Allow the joint to cool before closing the valve. Always follow local codes and manufacturer guidelines.

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-to-sweat connection diaphragm 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 →

Similar products

Matched by specification & description
MUELLER Refrigerant Ball Valve: 6.2 Cv, 1/2 in Male Sweat, Access Port, No Relief Port, Access Port (MPN AQ17861C). Key specifications — Brand: MUELLER; Access Port: Yes; Relief Port: No; A2L Compatible: Yes.
MUELLER
MUELLER Refrigerant Ball Valve: 6.2 Cv, 1/2 in Male Sweat, Access Port, No Relief Port, Access Port (MPN AQ17861C). Key specifications — Brand: MUELLER; Access Port: Yes; Relief Port: No; A2L Compatible: Yes.
MUELLER Refrigerant Ball Valve: 244 Cv, 2 1/8 in Female Sweat, Access Port, No Relief Port (MPN AC17868). Key specifications — Brand: MUELLER; Access Port: Yes; Relief Port: No; A2L Compatible: Yes.
MUELLER
MUELLER Refrigerant Ball Valve: 244 Cv, 2 1/8 in Female Sweat, Access Port, No Relief Port (MPN AC17868). Key specifications — Brand: MUELLER; Access Port: Yes; Relief Port: No; A2L Compatible: Yes.
MUELLER Refrigerant Ball Valve: 12.1 Cv, 5/8 in Female Sweat, Access Port, No Relief Port (MPN AQ17862C). Key specifications — Brand: MUELLER; Access Port: Yes; Relief Port: No; A2L Compatible: Yes.
MUELLER
MUELLER Refrigerant Ball Valve: 12.1 Cv, 5/8 in Female Sweat, Access Port, No Relief Port (MPN AQ17862C). Key specifications — Brand: MUELLER; Access Port: Yes; Relief Port: No; A2L Compatible: Yes.
MUELLER Refrigerant Ball Valve: 6.2 Cv, 1/2 in Male Sweat, No Access Port, No Relief Port (MPN AP17861C). Key specifications — Brand: MUELLER; Access Port: No; Relief Port: No; A2L Compatible: Yes.
MUELLER
MUELLER Refrigerant Ball Valve: 6.2 Cv, 1/2 in Male Sweat, No Access Port, No Relief Port (MPN AP17861C). Key specifications — Brand: MUELLER; Access Port: No; Relief Port: No; A2L Compatible: Yes.
MUELLER Refrigerant Ball Valve: 143 Cv, 3 1/8 in Female Sweat, No Access Port, No Relief Port (MPN A 17872). Key specifications — Brand: MUELLER; Access Port: No; Relief Port: No; A2L Compatible: Yes.
MUELLER
MUELLER Refrigerant Ball Valve: 143 Cv, 3 1/8 in Female Sweat, No Access Port, No Relief Port (MPN A 17872). Key specifications — Brand: MUELLER; Access Port: No; Relief Port: No; A2L Compatible: Yes.

More from MUELLER

View all MUELLER parts →
MUELLER Diaphragm Valve: 1/2 in Female Sweat, Extended Lg Body, 0.8 in Base to Port Center Ht (MPN A 14851C). Key specifications — Brand: MUELLER; A2L Compatible: Yes.
MUELLER
MUELLER Diaphragm Valve: 1/2 in Female Sweat, Extended Lg Body, 0.8 in Base to Port Center Ht (MPN A 14851C). Key specifications — Brand: MUELLER; A2L Compatible: Yes.
MUELLER Diaphragm Valve: 1/2 in Female Sweat, Std Lg Body, 0.8 in Base to Port Center Ht (MPN A 14841). Key specifications — Brand: MUELLER; A2L Compatible: Yes.
MUELLER
MUELLER Diaphragm Valve: 1/2 in Female Sweat, Std Lg Body, 0.8 in Base to Port Center Ht (MPN A 14841). Key specifications — Brand: MUELLER; A2L Compatible: Yes.
MUELLER Diaphragm Valve: 1/4 in Female Sweat, Std Lg Body, 0.6 in Base to Port Center Ht (MPN A 14838). Key specifications — Brand: MUELLER; A2L Compatible: Yes.
MUELLER
MUELLER Diaphragm Valve: 1/4 in Female Sweat, Std Lg Body, 0.6 in Base to Port Center Ht (MPN A 14838). Key specifications — Brand: MUELLER; A2L Compatible: Yes.
MUELLER Diaphragm Valve: 3/8 in Female Sweat, Std Lg Body, 0.6 in Base to Port Center Ht (MPN A 14840). Key specifications — Brand: MUELLER; A2L Compatible: Yes.
MUELLER
MUELLER Diaphragm Valve: 3/8 in Female Sweat, Std Lg Body, 0.6 in Base to Port Center Ht (MPN A 14840). Key specifications — Brand: MUELLER; A2L Compatible: Yes.
MUELLER Diaphragm Valve: 3/8 in Female Sweat, Extended Lg Body, 0.6 in Base to Port Center Ht (MPN A 14850C). Key specifications — Brand: MUELLER; A2L Compatible: Yes.
MUELLER
MUELLER Diaphragm Valve: 3/8 in Female Sweat, Extended Lg Body, 0.6 in Base to Port Center Ht (MPN A 14850C). Key specifications — Brand: MUELLER; A2L Compatible: Yes.
MUELLER Diaphragm Valve: 5/8 in Female Sweat, Extended Lg Body, 0.8 in Base to Port Center Ht (MPN A 14852C). Key specifications — Brand: MUELLER; A2L Compatible: Yes.
MUELLER
MUELLER Diaphragm Valve: 5/8 in Female Sweat, Extended Lg Body, 0.8 in Base to Port Center Ht (MPN A 14852C). Key specifications — Brand: MUELLER; A2L Compatible: Yes.
MUELLER Diaphragm Valve: 5/8 in Female Sweat, Std Lg Body, 0.8 in Base to Port Center Ht (MPN A 14842). Key specifications — Brand: MUELLER; A2L Compatible: Yes.
MUELLER
MUELLER Diaphragm Valve: 5/8 in Female Sweat, Std Lg Body, 0.8 in Base to Port Center Ht (MPN A 14842). Key specifications — Brand: MUELLER; A2L Compatible: Yes.