Cast steel gate valves offer the ultimate in dependable service for steam, air, gas, oil, oil vapor, and high pressure installations. All have straight-through ports to assure minimum turbulence, erosion, and resistance to flow. They are available in a wide variety of trims.

Flexible wedge with ow center stem-wedge contact, in solid CA15 (13Cr) or hardfaced with 13Cr, SS316,Monel or oCr alloy. Wedge is

ground and lapped to a mirror finish and tightl guided to prevent dragging and seat damage. A CoCr alloy hardfaced CF8M wedge is

also available.

Seat face: CoCr alloy hardfaced, ground, and lapped to a mirror finish.
Cast Steel Gate Valves available in sizes from 1/2″ – 48″ and class ratings 150 through 2500. Our cast steel gate valves can be made in Raised Face (RF) and Ring Type Joint (RTJ) to specification ANSI B16.5 and Butt Weld (BW) to specification ANSI B16.25. Other end connections are available on request.

© 2019 Zhejiang Relia Valve Co., Ltd. China valve manufacturer

Tel: + 86-577-86373155, E-mail: