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Watts Water Pressure Reducing Valve: NPT x NPT, 2 in Pipe Size, Bronze, 25 psi to 75 psi - Standard Capacity Water Pressure Regulators
WattsStandard Capacity Water Pressure Regulators

Watts Water Pressure Reducing Valve: NPT x NPT, 2 in Pipe Size, Bronze, 25 psi to 75 psi

The WATTS Water Pressure Reducing Valve (MPN 2 LF N55BU) is a standard capacity water pressure regulator with a 2-inch NPT x NPT connection. Constructed in bronze, it is low-lead compliant and adjustable from 25 psi…

SKU 3G-OTH-439504

Brand
Watts
Item
Water Pressure Reducing Valve: NPT x NPT, 2 in Pipe Size, Bronze, 25 psi to 75 psi
Category
Standard Capacity Water Pressure Regulators
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Technical Specifications

Watts
Manufacturer Part Number
2 LF N55BU
Type
Bronze, 25 psi to 75 psi, NPT x NPT
Pipe Size
2 in
Low-Lead Compliance
Low-Lead Compliant
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Watts Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WATTS Water Pressure Reducing Valve (MPN 2 LF N55BU) is a standard capacity water pressure regulator with a 2-inch NPT x NPT connection. Constructed in bronze, it is low-lead compliant and adjustable from 25 psi to 75 psi.

Frequently Asked Questions

What is the WATTS 2 LF N55BU water pressure reducing valve used for?

The WATTS 2 LF N55BU is a standard capacity water pressure regulator used to reduce and stabilize incoming water pressure in commercial and industrial plumbing systems. It protects downstream equipment from pressure surges and helps maintain consistent flow, with an adjustable range of 25 psi to 75 psi.

What are the specifications of the WATTS 2 LF N55BU?

The WATTS 2 LF N55BU is a bronze water pressure reducing valve with 2 in NPT x NPT connections. It is adjustable from 25 psi to 75 psi and is low-lead compliant. The manufacturer part number is 2 LF N55BU, and it is designed for standard capacity water regulation applications.

Where to buy the WATTS 2 LF N55BU worldwide?

3G Electric supplies the WATTS 2 LF N55BU water pressure reducing valve to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this low-lead compliant bronze regulator.

How to install a WATTS water pressure reducing valve?

Install the WATTS valve in the main water line after the shutoff valve, with the arrow on the body pointing in the direction of flow. Use pipe thread sealant on NPT connections and install a pressure gauge downstream for adjustment. Set the desired outlet pressure between 25 psi and 75 psi using the adjustment screw.

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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