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Bronze swing check valve, 3/4 inch FNPT connections, 2.5313 inch length

Value Brand

Value Brand 10F291 Swing Check Valve 3/4 in 2.5313 in

SKU CH-MFHE-3A6NB

A bronze inline swing check valve with FNPT connections for 3/4 in pipe, rated to 200 psi water and 125 psi steam

  • Size3/4"
  • TypeOther
  • Prevents backflow with inline swing mechanism
  • Handles 200 psi water and 125 psi steam pressure
  • Operates from -20 °F to 406 °F
  • 20 gpm full-flow capacity for efficient delivery
  • 3/4 in FNPT connections fit standard piping

Product Summary

The Zoro Select 10F291 is a bronze swing check valve with a three-quarter inch FNPT connection and a 2.5313 inch overall length. It permits flow in one direction while automatically preventing backflow in plumbing and hydronic systems. The valve handles water pressure up to 200 psi and steam pressure up to 125 psi.

Suitable Installations

This valve suits horizontal or vertical piping runs where a cracking pressure between .750 and 1.000 psi is acceptable. It is not for installations requiring a lower cracking pressure, a different connection type, or a body material other than bronze. Buyers needing higher temperature limits should look elsewhere.

Critical Specification

The three-quarter inch FNPT by FNPT connection determines whether this valve matches the existing pipe threads. Verify the pipe size and thread standard before ordering to ensure a proper fit.

Highlights

  • Prevents backflow with inline swing mechanism
  • Handles 200 psi water and 125 psi steam pressure
  • Operates from -20 °F to 406 °F
  • 20 gpm full-flow capacity for efficient delivery
  • 3/4 in FNPT connections fit standard piping

Specifications

BrandZORO SELECT
Size3/4"
TypeOther

Questions about this item

What pipe size and thread type must my existing plumbing have to install this 3/4 in FNPT swing check valve?

Your plumbing needs a 3/4 inch female NPT threaded connection on each side to match the valve's FNPT x FNPT ends.

Will this bronze valve handle the 125 psi steam and 200 psi water limits of my older boiler system?

Yes, it is rated for a maximum of 125 psi steam pressure and 200 psi water pressure, matching those limits.

How can I verify the valve is sealing properly after installation?

Pressurise the line up to 200 psi water or 125 psi steam; the valve should hold pressure with no leakage past the bronze seat.

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