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MUELLERTransducer Valves

MUELLER Transducer Valve: Inlet 1/8 in Male NPT

The MUELLER Transducer Valve (MPN AV3H-FK25D) is a transducer valve with a 1/8 in Male NPT inlet and a 1/4 in Female NPT outlet, rated for a maximum pressure of 900 psi. It features a brass seal cap and is A2L…

SKU 3G-OTH-71779

Also listed as: AV3HFK25D · AV3H FK25D

Brand
MUELLER
Item
Transducer Valve: Inlet 1/8 in Male NPT
Category
Transducer Valves
Available to Order
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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-FK25D
Type
Outlet 1/4 in Female NPT, Brass Cap
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-FK25D) is a transducer valve with a 1/8 in Male NPT inlet and a 1/4 in Female NPT outlet, rated for a maximum pressure of 900 psi. It features a brass seal cap and is A2L compatible, making it suitable for use with certain refrigerants. This valve is designed for industrial applications requiring precise pressure 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 AV3H-FK25D used for?

The MUELLER Transducer Valve AV3H-FK25D is used in industrial refrigeration and HVAC systems for precise pressure control. Its A2L compatibility makes it suitable for low-flammability refrigerants. The brass seal cap and 900 psi max rating support demanding applications where reliable shut-off and transducer access are required.

What are the specifications of the MUELLER Transducer Valve AV3H-FK25D?

The MUELLER Transducer Valve AV3H-FK25D has a 1/8 in Male NPT inlet and a 1/4 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-FK25D.

Where to buy the MUELLER Transducer Valve AV3H-FK25D worldwide?

3G Electric supplies the MUELLER Transducer Valve AV3H-FK25D worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver this valve to support your industrial pressure control needs.

How to install the MUELLER Transducer Valve AV3H-FK25D?

Install the MUELLER Transducer Valve AV3H-FK25D by connecting the 1/8 in Male NPT inlet to the pressure source and the 1/4 in Female NPT outlet to the transducer. Use appropriate thread sealant and tighten to manufacturer torque specs. Ensure the system is depressurized before installation. The brass cap provides durable sealing.

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
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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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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 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
Angled packed line valve with 3/8 in female sweat inlet and 3/8 in male flare outlet. Rated for 700 psi maximum pressure. Features a steel seal cap and is A2L compatible. Used in refrigeration and HVAC systems for controlling refrigerant flow in confined spaces
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Angled packed line valve with 3/8 in female sweat inlet and 3/8 in male flare outlet. Rated for 700 psi maximum pressure. Features a steel seal cap and is A2L compatible. Used in refrigeration and HVAC systems for controlling refrigerant flow in confined spaces
Angled packed line valve with 1/4 in female flare inlet and 1/4 in male flare outlet. Rated for maximum 700 psi. Features a plastic seal cap. A2L compatible. Used in HVAC and refrigeration systems for refrigerant flow control and isolation
MUELLER
Angled packed line valve with 1/4 in female flare inlet and 1/4 in male flare outlet. Rated for maximum 700 psi. Features a plastic seal cap. A2L compatible. Used in HVAC and refrigeration systems for refrigerant flow control and isolation
This refrigeration pressure relief valve is designed for straight-thru flow and automatically relieves excess pressure in refrigeration systems. It has a pressure range of 451 psi to 700 psi and features 3/8 in Male NPT and 3/8 in Male Flare connections. The valve is A2L compatible, making it suitable for use with A2L refrigerants in commercial and industrial refrigeration circuits
MUELLER
This refrigeration pressure relief valve is designed for straight-thru flow and automatically relieves excess pressure in refrigeration systems. It has a pressure range of 451 psi to 700 psi and features 3/8 in Male NPT and 3/8 in Male Flare connections. The valve is A2L compatible, making it suitable for use with A2L refrigerants in commercial and industrial refrigeration circuits

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Transducer valve with 1/8 in female sweat inlet and 3/8 in female NPT outlet, rated for 900 psi maximum pressure. Features a brass seal cap and is A2L compatible for use with low-flammability refrigerants. Suitable for pressure monitoring and control in HVAC and refrigeration systems