Potable Water

Model BSN Bronze Check Valve

Valves

The Metraflex BSN and BSNPW are center guided spring loaded bronze body check valves.  The BSN and PSNPW will automatically close when the flow stops, preventing backflow.  The spring activated disk will open with a ½ PSI cracking pressure. The…

Product Description

Product Highlights

Additional Resources

Submittals

Product Description

The Metraflex BSN and BSNPW are center guided spring loaded bronze body check valves.  The BSN and PSNPW will automatically close when the flow stops, preventing backflow.  The spring activated disk will open with a ½ PSI cracking pressure.

The BSN and BSNPW feature a PTFE seat disc and FPT ends.

The BSNPW is rated for potable water applications, the BSN can be used for other applications.

Product Highlights

  • Available in sizes .5” through 2”
  • Max pressure: 125 psi
  • Max temperature: 250º F
  • Conforms to MSS SP-80

Additional Resources

Female NTP — Model BSN Bronze Check Valve

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METRAFLEX PART NO.Pipe SizeFace-to-FaceHousing O.D.Pressure / TempWeight (lbs)
BSN0050.5″2-1/16″1-3/8″125 PSI @ 250°F0.5
BSN0750.75″2-1/4″1-5/8″125 PSI @ 250°F0.5
BSN01001″2-5/8″2″125 PSI @ 250°F1
BSN01251.25″2-15/16″2-3/8″125 PSI @ 250°F1
BSN01501.5″3-5/16″2-3/4″125 PSI @ 250°F1.5
BSN02002″3-11/16″3-3/8″125 PSI @ 250°F2

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