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Watts Water Pressure Reducing Valve: NPT x NPT, 1 1/2 in Pipe Size, Brass - High Capacity Water Pressure Regulators
WattsHigh Capacity Water Pressure Regulators

Watts Water Pressure Reducing Valve: NPT x NPT, 1 1/2 in Pipe Size, Brass

The WATTS Water Pressure Reducing Valve is a high-capacity water pressure regulator with NPT x NPT connections. This model, the 1 1/2 LF 223, features a 1 1/2 in pipe size, a brass body, and an adjustable pressure…

SKU 3G-OTH-437033

Brand
Watts
Item
Water Pressure Reducing Valve: NPT x NPT, 1 1/2 in Pipe Size, Brass
Category
High Capacity Water Pressure Regulators
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Technical Specifications

Watts
Manufacturer Part Number
11/2 LF 223
Type
Brass, 25 psi to 75 psi
Pipe Size
1 1/2 in
Low-Lead Compliance
Low-Lead Compliant
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Technical Documents

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

Product Description

The WATTS Water Pressure Reducing Valve is a high-capacity water pressure regulator with NPT x NPT connections. This model, the 1 1/2 LF 223, features a 1 1/2 in pipe size, a brass body, and an adjustable pressure range of 25 psi to 75 psi. It is low-lead compliant.

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 high 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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