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Brass water pressure regulator valve with FIP connections, 3 inch inlet and outlet, commercial industrial use

Watts

Watts 3 LFN223M1-B water pressure regulator 3 in

SKU CH-KPT2-ME5M0

A 3-inch brass water pressure regulator with a 25 to 75 psi adjustment range and 300 psi maximum pressure for commercial and industrial use

  • TypeDrain Components
  • Brass body resists corrosion for long service life
  • Adjustable 25 to 75 psi range matches system needs
  • Rated to 300 psi max pressure for commercial duty
  • ASSE 1003 and UPC listed for code compliance
  • Sealed spring cage simplifies maintenance and inspection

Pressure regulator for commercial

The Watts LFN223B series valve controls incoming water pressure in 3-inch lines. Brass construction handles temperatures up to 160 degrees F and a maximum inlet pressure of 300 psi. The adjustment range spans 25 to 75 psi. A sealed spring cage protects the internal mechanism.

Suits installers needing a code-compliant pressure

This unit meets ASSE 1003 and UPC standards for commercial and industrial applications. The 3-inch FIP connections fit corresponding pipework. Builders working on smaller residential services or systems requiring a built-in gauge port should look at other models.

The 3-inch FIP connection size

These two figures determine whether the valve matches the pipe diameter and the pressure requirements of the installation. Verify both against the project specification before purchase.

Highlights

  • Brass body resists corrosion for long service life
  • Adjustable 25 to 75 psi range matches system needs
  • Rated to 300 psi max pressure for commercial duty
  • ASSE 1003 and UPC listed for code compliance
  • Sealed spring cage simplifies maintenance and inspection

Specifications

TypeDrain Components
BrandWatts
Model3 LFN223M1-B

Questions about this item

Should I choose the 3-inch model or a different size for my commercial plumbing system?

This regulator is built with a 3-inch FIP connection and a 10 1/2-inch length, so select it when your pipe size matches those dimensions.

What does the 25 to 75 psi adjustment range mean once the valve is installed?

It means you can set the downstream pressure anywhere between 25 and 75 psi to suit the fixture requirements of your commercial or industrial system.

How does the ASSE 1003 standard affect what this regulator can handle?

ASSE 1003 certifies the valve for water pressure reducing service up to a maximum inlet pressure of 300 psi and a maximum temperature of 160 degrees F.

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