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