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MUELLERTransducer Valves

MUELLER Transducer Valve

The MUELLER Transducer Valve (MPN AV3H-NK25J) is a brass-seal-cap transducer valve with a 1/8 in Female Sweat inlet and a 3/8 in Female NPT outlet, rated for a maximum pressure of 900 psi. It is A2L compatible…

SKU 3G-OTH-71746

Also listed as: AV3HNK25J · AV3H NK25J

Brand
MUELLER
Item
Transducer Valve
Category
Transducer Valves
Available to Order
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Worldwide Shipping
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

MUELLER
Manufacturer Part Number
AV3H-NK25J
Type
Outlet 3/8 in Female NPT
Max
900 psi
A2L Compatible
Yes
Seal Cap Material
Brass

Technical Documents

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

Product Description

The MUELLER Transducer Valve (MPN AV3H-NK25J) is a brass-seal-cap transducer valve with a 1/8 in Female Sweat inlet and a 3/8 in Female NPT outlet, rated for a maximum pressure of 900 psi. It is A2L compatible, making it suitable for use with certain low-flammability refrigerants. This valve is designed for industrial applications requiring precise pressure monitoring and control.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the MUELLER transducer valve used for?

The MUELLER transducer valve (MPN AV3H-NK25J) is used for precise pressure monitoring and control in industrial refrigeration and HVAC systems. Its A2L compatibility makes it suitable for low-flammability refrigerants. 3G Electric supplies this valve across 14 industrial departments, including HVAC and instrumentation.

What are the specifications of the MUELLER transducer valve?

The MUELLER transducer valve has a 1/8 in Female Sweat inlet and a 3/8 in Female NPT outlet, with a maximum pressure rating of 900 psi. It features a brass seal cap and is A2L compatible. The manufacturer part number is AV3H-NK25J. 3G Electric sources this valve for global delivery.

Where to buy the MUELLER transducer valve worldwide?

3G Electric supplies the MUELLER transducer valve (AV3H-NK25J) to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance for international orders. Contact us to source this valve for your application.

How to install the MUELLER transducer valve?

Install the MUELLER transducer valve by connecting the 1/8 in Female Sweat inlet to the system line and the 3/8 in Female NPT outlet to the transducer. Ensure the valve is fully open during operation. For A2L refrigerants, follow standard safety practices for low-flammability gases. 3G Electric provides sourcing support.

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

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Compatible alternatives & equivalents

Cross-referenced by specification & description
MUELLER
MUELLER
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
This sweat-to-sweat connection diaphragm valve features a 3/8 in female sweat connection, standard length body, and 0.6 in base-to-port center height. It is A2L compatible. Used for on-off or throttling service in HVAC and refrigeration systems, suitable for low-pressure liquid or gas lines requiring leak-tight shutoff
MUELLER
This sweat-to-sweat connection diaphragm valve features a 3/8 in female sweat connection, standard length body, and 0.6 in base-to-port center height. It is A2L compatible. Used for on-off or throttling service in HVAC and refrigeration systems, suitable for low-pressure liquid or gas lines requiring leak-tight shutoff
This sweat-to-sweat connection diaphragm valve features a 3/8 in female sweat connection, extended length body, and 0.6 in base to port center height. It is A2L compatible for use with A2L refrigerants. Typical applications include flow control in HVAC and refrigeration systems
MUELLER
This sweat-to-sweat connection diaphragm valve features a 3/8 in female sweat connection, extended length body, and 0.6 in base to port center height. It is A2L compatible for use with A2L refrigerants. Typical applications include flow control in HVAC and refrigeration systems
This sweat-to-sweat connection diaphragm valve from MUELLER features a 1/4 in female sweat connection, standard-length body, and 0.6 in base-to-port-center height. It is A2L compatible for use with low-flammability refrigerants. Commonly used in HVAC and refrigeration systems for flow control and shut-off in piping applications
MUELLER
This sweat-to-sweat connection diaphragm valve from MUELLER features a 1/4 in female sweat connection, standard-length body, and 0.6 in base-to-port-center height. It is A2L compatible for use with low-flammability refrigerants. Commonly used in HVAC and refrigeration systems for flow control and shut-off in piping applications
This MUELLER diaphragm valve features sweat-to-sweat connections for brazed installation in copper piping systems. The extended length body provides additional clearance in confined spaces, while the 0.8 in base-to-port center height accommodates specific mounting requirements. A2L compatible, it is suitable for use in HVAC and refrigeration flow control applications
MUELLER
This MUELLER diaphragm valve features sweat-to-sweat connections for brazed installation in copper piping systems. The extended length body provides additional clearance in confined spaces, while the 0.8 in base-to-port center height accommodates specific mounting requirements. A2L compatible, it is suitable for use in HVAC and refrigeration flow control applications
This MUELLER diaphragm valve features a sweat-to-sweat connection with 1/2 in female sweat ends, a standard length body, and a 0.8 in base to port center height. It is A2L compatible, suitable for use with mildly flammable refrigerants. Commonly used for on-off or throttling service in HVAC and refrigeration systems
MUELLER
This MUELLER diaphragm valve features a sweat-to-sweat connection with 1/2 in female sweat ends, a standard length body, and a 0.8 in base to port center height. It is A2L compatible, suitable for use with mildly flammable refrigerants. Commonly used for on-off or throttling service in HVAC and refrigeration systems

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MUELLER transducer valve with 1/8 in male NPT inlet and 1/4 in female NPT outlet, rated for maximum 900 psi. Features a brass seal cap and is A2L compatible. Used in HVAC and refrigeration systems for pressure monitoring and control