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Watts Water Pressure Reducing Valve: NPT x NPT, 1 1/2 in Pipe Size, Copper Silicon Alloy - Standard Capacity Water Pressure Regulators
WattsStandard Capacity Water Pressure Regulators

Watts Water Pressure Reducing Valve: NPT x NPT, 1 1/2 in Pipe Size, Copper Silicon Alloy

The WATTS LFU5B-Z3 is a Standard Capacity Water Pressure Regulator with NPT x NPT connections and a 1 1/2 in pipe size, constructed from copper silicon alloy. This low-lead compliant valve is designed for water…

SKU 3G-OTH-439442

Brand
Watts
Item
Water Pressure Reducing Valve: NPT x NPT, 1 1/2 in Pipe Size, Copper Silicon Alloy
Category
Standard Capacity Water Pressure Regulators
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Technical Specifications

Watts
Manufacturer Part Number
LFU5B-Z3
Type
Copper Silicon Alloy, NPT x NPT
Pipe Size
1 1/2 in
Low-Lead Compliance
Low-Lead Compliant
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Watts Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WATTS LFU5B-Z3 is a Standard Capacity Water Pressure Regulator with NPT x NPT connections and a 1 1/2 in pipe size, constructed from copper silicon alloy. This low-lead compliant valve is designed for water pressure reducing applications.

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 WATTS LFU5B-Z3 water pressure reducing valve used for?

The WATTS LFU5B-Z3 is a standard capacity water pressure regulator used to reduce and stabilize incoming water pressure in commercial and residential plumbing systems. It is suitable for applications requiring low-lead compliance and NPT connections.

What are the specifications of the WATTS LFU5B-Z3?

The WATTS LFU5B-Z3 has a 1 1/2 in pipe size with NPT x NPT connections, a copper silicon alloy body, and is low-lead compliant. The manufacturer part number is LFU5B-Z3. It is designed for standard capacity water pressure reducing applications.

Where to buy the WATTS LFU5B-Z3 worldwide?

3G Electric supplies the WATTS LFU5B-Z3 worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this low-lead compliant water pressure reducing valve for your project.

How to install the WATTS LFU5B-Z3 water pressure reducing valve?

Install the WATTS LFU5B-Z3 in the main water line with the arrow on the valve body pointing in the direction of flow. Use thread sealant on NPT connections and ensure the valve is accessible for adjustment. Follow local plumbing codes and the manufacturer's instructions for proper setup.

Used in

Common applications for Watts
Industrial burner gas safety systems — Watts HF2000 filters with GF-series seal kits maintain clean, regulated gas supply to burner pilot and main flame controls
Commercial heating and boiler installations — Modular filter assemblies support preventive maintenance and component replacement without full system shutdown
Process gas delivery pipelines — DN25 through DN125 filter bodies accommodate varying flow rates and inlet pressures across manufacturing and chemical processes
Gas pressure regulation benches — Multi-stage Watts filter platforms integrate with pressure reducers and safety shutoff valves in test and calibration environments
Equipment retrofit and upgrade projects — Available connection sizes and seal kits enable adaptation of newer Watts components into legacy gas control systems
Planned maintenance and spare-parts inventory — Filter seal kits allow facilities to stock consumables in advance, reducing downtime during scheduled gas system servicing

Watts Products

3G Electric supplies Watts standard capacity water pressure regulators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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