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Watts 1/4 LF263A 10-125 Standard Capacity Water Pressure Regulator - Standard Capacity Water Pressure Regulators
WattsStandard Capacity Water Pressure Regulators

Watts 1/4 LF263A 10-125 Standard Capacity Water Pressure Regulator

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

Also listed as: 14LF263A10125 · 1 4 LF263A 10 125 · 1-4-LF263A-10-125

Brand
Watts
Item
1/4 LF263A 10-125 Standard Capacity Water Pressure Regulator
Part Number
1/4 LF263A 10-125
Category
Standard Capacity Water Pressure Regulators
Available to Order
Also known as:1/4 LF263A 10-125Watts
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

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

Technical Documents

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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
Commercial plumbing – Watts standard capacity water pressure regulators (3/8 LF 26AB) for stabilizing incoming water pressure
Industrial steam systems – Watts 152A series steam pressure regulators for pressure reduction in process and heating lines
Cross-connection control – Watts 757 double check backflow preventers for commercial and industrial water supply protection
Boiler safety – Watts ASME Section XIII temperature and pressure relief valves for overpressure protection in heating systems
Hydronic heating – Watts CP16 pilot-operated pressure regulators for maintaining consistent pressure in steam or water loops
Water hammer mitigation – Watts LF15M2-A water hammer arrestors for absorbing surges in quick-closing valve applications
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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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