SCV<sup>®</sup> Check Valve

SCV® Check Valve

The DFT® Model SCV® Check Valve is a corrosion-resistant, dependable, versatile and economical spring- assisted, non-slam check valve for a wide range of applications. Whether the fluid is liquid, gas or steam, the SCV® provides tight shutoff and protects other equipment in the system from water hammer. Its stainless steel construction assures a long service life.



  • 1/2” to 3” line size
  • 750 & 3600 CWP
  • FNPT or Socket Weld ends
  • Stainless steel construction
  • Inconel® X-750 spring
  • Zelon® “O” ring body seal
  • Edge-guided disc
  • Spring assisted silent closing, non-slam
  • Tight shutoff – lapped disc & seat
  • Horizontal or vertical installation
  • Simplified 5-part construction
  • Easy maintenance
  • Versatile
  • Options:
    • Alloy 20 or Hastelloy® C body
    •  Seal weld body
    •  316 SS spring
    •  Soft seat