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Watts Water Pressure Regulator: FNPT x FNPT, 1/4 in Pipe Size, Brass, 10 psi to 125 psi - Standard Capacity Water Pressure Regulators
WattsStandard Capacity Water Pressure Regulators

Watts Water Pressure Regulator: FNPT x FNPT, 1/4 in Pipe Size, Brass, 10 psi to 125 psi

The WATTS Water Pressure Regulator is a standard capacity water pressure regulator with FNPT x FNPT connections. This 1/4 in pipe size brass model (MPN 1/4 LF263A 10-125) is low-lead compliant and has an adjustable…

SKU 3G-OTH-439522

Brand
Watts
Item
Water Pressure Regulator: FNPT x FNPT, 1/4 in Pipe Size, Brass, 10 psi to 125 psi
Category
Standard Capacity Water Pressure Regulators
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Technical Specifications

Watts
Manufacturer Part Number
1/4 LF263A 10-125
Type
Brass, 10 psi to 125 psi, NPT x NPT
Pipe Size
1/4 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 Regulator is a standard capacity water pressure regulator with FNPT x FNPT connections. This 1/4 in pipe size brass model (MPN 1/4 LF263A 10-125) is low-lead compliant and has an adjustable pressure range of 10 psi to 125 psi.

Frequently Asked Questions

What is a Watts water pressure regulator used for?

A Watts water pressure regulator reduces and stabilizes incoming water pressure to protect plumbing systems and equipment from damage. It is commonly used in commercial and residential water supply lines to maintain a consistent downstream pressure within an adjustable range.

What are the specifications of the Watts 1/4 LF263A 10-125 regulator?

The Watts 1/4 LF263A 10-125 is a standard capacity water pressure regulator with FNPT x FNPT connections, 1/4 in pipe size, brass body, and an adjustable pressure range of 10 psi to 125 psi. It is low-lead compliant for potable water applications.

Where to buy a Watts water pressure regulator worldwide?

3G Electric supplies and delivers the Watts 1/4 LF263A 10-125 water pressure regulator worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order arrives at your facility, regardless of location.

How to install a Watts water pressure regulator?

Install the Watts regulator in the main water line after the shut-off valve, with the arrow on the body pointing in the direction of flow. Use thread sealant on NPT connections, tighten securely, and adjust the pressure setting using the adjustment screw while monitoring downstream pressure with a gauge.

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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