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Bronze swing check valve with FNPT threaded ends

Value Brand

Value Brand 10F301 Swing Check Valve 1/2" FNPT Bronze 2.2 in

SKU CH-K5N1-0F2V1

A bronze inline swing check valve with PTFE seal, rated for 300 psi water and 150 psi steam up to 406 degrees F

  • Size1/2"
  • TypeOther
  • Bronze body resists corrosion for long service life
  • Swing mechanism allows full 10 gpm flow with minimal restriction
  • PTFE seal handles temperatures from -20 °F to 406 °F
  • Rated for 300 psi water and 150 psi steam pressure
  • Installs horizontally or vertically via 1/2" FNPT connections

Swing Check Valve 1/2" FNPT Bronze

This 1/2" FNPT bronze swing check valve suits residential and light-commercial plumbing where back-flow prevention is required. It installs inline on horizontal or vertical pipe runs and handles water up to 300 psi and steam up to 150 psi WSP. The PTFE seal operates from -20 °F to 406 °F. Full-flow design delivers 10 gpm.

Installers needing inline swing action

The valve fits 1/2" FNPT connections and mounts in any orientation, making it practical for tight service loops. Systems that demand a cracking pressure outside 0.750 to 1.000 psi, larger pipe sizes, or non-bronze body materials will need a different model. California Proposition 65 warnings apply for cancer and reproductive harm.

Threaded FNPT ends simplify assembly

Standard pipe tape or thread sealant on the 1/2" FNPT ports creates a reliable joint without special tools. Over-tightening bronze threads can strip the fitting, so hand-tight plus one to two turns is typical. Debris in the line may prevent the swing disc from seating fully, causing leakage.

Highlights

  • Bronze body resists corrosion for long service life
  • Swing mechanism allows full 10 gpm flow with minimal restriction
  • PTFE seal handles temperatures from -20 °F to 406 °F
  • Rated for 300 psi water and 150 psi steam pressure
  • Installs horizontally or vertically via 1/2" FNPT connections

Specifications

BrandVALUE BRAND
Size1/2"
TypeOther

Questions about this item

What 1/2" FNPT piping do I need ready to install this 2.2 in swing check valve?

You need 1/2" male NPT threads on both sides of the valve so the female FNPT ends can thread directly onto your existing pipe or fittings.

Will the bronze body and PTFE seal hold up if I keep my older steel pipe threads?

Yes, the bronze body and PTFE seal are compatible with standard steel or brass NPT threads; just use thread sealant rated for 300 psi water or 150 psi steam.

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

Pressurize the line up to 300 psi water or 150 psi steam; the disc should stay closed with zero downstream flow until pressure exceeds 1.000 psi cracking pressure.

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