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1 inch brass swing check valve with threaded connections

Milwaukee Valve

Milwaukee Valve 1" Brass Swing Check Valve 31 gpm 200 psi UP0967000100

SKU CH-AKBC-2QYZ2

A 1-inch brass swing check valve with FNPT connections, rated for 31 gpm at 200 psi and 150 °F maximum temperature

  • TypeOther
  • Prevents backflow with a 0.5 psi cracking pressure
  • Brass body withstands 200 psi at 150 °F
  • Operates from -20 °F to 150 °F
  • Delivers 31 gpm full flow through 1-inch FNPT threads
  • Installs horizontally or vertically for flexible piping

Brass Swing Check Valve 1" 31 gpm

The Milwaukee Valve UP0967000100 is a low-lead brass swing check valve with 1-inch FNPT threaded connections. It suits residential and light-commercial plumbing where backflow prevention is required. Horizontal or vertical mounting orientation is supported. Full-flow design minimises pressure loss across the valve.

Pressure and Temperature Limits

Maximum water pressure is rated at 200 psi at 150 °F. Minimum operating temperature reaches -20 °F. Cracking pressure is 0.5 psi so the disc opens with very little head. Steam service is not rated so the valve must not be used in steam lines.

Flow Capacity and Headroom

Rated flow is 31 gpm through the full-port body. Metal seat and brass seal handle clean water and compatible fluids within the temperature range. The valve runs out of headroom above 200 psi or beyond 150 °F water temperature. It is not for applications needing steam-rated construction or higher pressure classes.

Highlights

  • Prevents backflow with a 0.5 psi cracking pressure
  • Brass body withstands 200 psi at 150 °F
  • Operates from -20 °F to 150 °F
  • Delivers 31 gpm full flow through 1-inch FNPT threads
  • Installs horizontally or vertically for flexible piping

Specifications

BrandMILWAUKEE VALVE
TypeOther

Questions about this item

Should I choose the 1" FNPT threaded version or another size for my plumbing system?

This valve is built for 1-inch FNPT x FNPT connections only; match it to 1-inch NPT pipe threads so the swing-check mechanism seats properly and delivers the rated 31 gpm flow.

What does the 31 gpm flow rating mean when the valve is installed in a working water line?

At full open the swing disc allows up to 31 gallons per minute through the 1-inch brass body, provided supply pressure does not exceed 200 psi at 150 °F and the line stays within the -20 °F to 150 °F temperature range.

How does the FNPT threaded connection limit the pressure and temperature I can run through this valve?

The FNPT threads seal directly into NPT piping and are rated for 200 psi water pressure at 150 °F maximum; steam service is not rated, and the brass seat requires the fluid to stay between -20 °F and 150 °F.

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