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Brass water pressure regulator valve with gauge port

Watts

Watts 1/4 LF263A 10-125 psi Water Pressure Regulator Trap

SKU CH-PGRD-B9S1E MPN 1/4

Brass water pressure regulator adjusts 10 to 125 psi for commercial or residential plumbing systems

  • Product typeDrain Components
  • Maintains consistent pressure from 10 to 125 psi for reliable system performance
  • Brass body resists corrosion for long service life in commercial and residential plumbing
  • Handles up to 300 psi maximum inlet pressure for safe operation under supply surges
  • 1/4 inch FIP connections fit standard pipe sizes without adapters
  • Operates at temperatures up to 140 degrees Fahrenheit for hot water applications

Commercial and residential pressure regulator

The Watts LF263A regulates water pressure from 10 to 125 psi for commercial and residential plumbing systems. Its brass body handles a maximum pressure of 300 psi and temperatures up to 140 degrees F. The valve uses FIP connections on 1/4 inch inlet and outlet ports.

Suited for low-pressure supply lines

Installers needing a compact regulator for 1/4 inch piping will find this model appropriate. Builders requiring larger pipe diameters or different connection types should look at other options.

Adjustable pressure range 10 to 125 psi

The adjustment range determines whether the valve can deliver the downstream pressure your system requires. Verify that 10 to 125 psi matches the design specification before purchase.

How it compares

Measured against everything we stock in Drain Stoppers, Strainers & Traps, at today’s prices. Recalculated every night.

Price $141.99
Pricier than about 81% of the 4,240 comparable items (median $31.99).

Specifications

Product
Brand nameWatts
Model name1/4 LF263A 10-125
Product typeDrain Components

Questions about this item

How can I confirm the regulator is operating correctly after installation?

Adjust the setting within the 10 to 125 psi range, then verify downstream pressure with a gauge connected to the 1/4 in gauge port; the brass body and 300 psi max rating indicate normal function when pressure holds steady.

What components are included and what must be purchased separately?

The box contains the LF263A brass regulator with 1/4 in FIP inlet and outlet; pipe fittings, thread sealant and a pressure gauge for the 1/4 in gauge port are not included and must be bought separately.

Which pressure adjustment range version should I choose for my application?

This model provides a single adjustable range of 10 to 125 psi, suitable for both residential and commercial use; select it when your required outlet pressure falls anywhere within that span.

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