Swing Check Valve (SC)

Swing Check Valve (SC)

Swing_Check_ValveSC_BIG_GalleryThis Swing Check Valve is intended for installation in Preaction systems using supervisory air as low as 1 psi. The Swing Check Valve provides compact, lightweight design for easy and comfortable installation. Its hydraulic streamlined body design and spring loaded elastomer faced clapper, presents very low friction loss, non-slam closing characteristics and leak free sealing.

Features and Benefits


  • Grooved end connections (Flange adaptors available)
  • Compact, lightweight design.
  • Streamlined body design provides very low friction loss.
  • Non-slamming, spring loaded clapper
  • Elastomer faced clapper provides leak free sealing


  • UL Listed and FM Approved for horizontal

and vertical installation.


  • Body: Coated Ductile Iron
  • Internals: Stainless Steel and Bronze
  • Seal: EPDM

Pressure rating

  • Rated working pressure 250 psi.
  • Factory hydrostatic test pressure 500 psi.

End connections

  • Grooved ANSI/AWWA C606, 2-8”