Find My Check Valve
The DFT® Excalibur® Silent Check Valve is a spring-assisted, center guided, in-line, check valve that provides reliable, low maintenance service for a wide range of fluids and pressure/temperature combinations. The valve consists of a body, gasket, seat, spring, disc with stem and guide bushing. Excalibur® check valves are available in a wide range of sizes and pressure ratings and in a variety of metals to meet most check valve requirements.

Standard Features:
  • 2" to 24" Line size
  • ASME Class 150 to 1500
  • ASME B16.10 Face-to-Face Dimensions
  • Standard Body Materials:
    • A216 Grade WCB Carbon Steel
    • A351 CF8M Stainless Steel
    • Other Options Available
  • Standard Ends are RF Flanged
  • Optional Ends (4): Butt Weld, Flanged x Butt Weld, RTJ, Victaulic®
  • Center-Guided / Dual-Guided Stem
  • Two-Piece Body
  • Horizontal or Vertical Installation