Fire Protection
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Swing Check Valve (SC)

This 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”