Products Products
Products
Style B Y/T Stop-Check Valve

A wide range of check valves specifically designed for high pressure and high temperature applications.

Main Features
  • Available in swing check, tilting disc and piston check (Y andT pattern design).
  • Swing check valves can fit on both horizontal and vertical (up-flow) piping.
  • Tilting disc check valves are designed to prevent the disc slamming and to ensure, at the same time, a quick closing service.
  • Lift check valves (Y and T patterns) are designed to be installed on horizontal piping.
  • Seat is welded in
  • Available options: side mounted counterweight, side mounted hydraulic damper and disc anti-rotation device
     
Style B Y/T Stop-Check Valve
Specifications
  • Valve size: DN 50 to 600 (NPS 2-24) or larger.
  • Temperature range:-46 C to+650 C.
  • Pressure grade: swing ASME Class 900, 1500, 2500.
  • Swashplate ASME Class 600, 900, 1500, 2500
  • Lifting T-type ASME Class 600, 900, 1500, 2500
  • Lift type Y type ASME Class 900, 1500, 2500
  • Valve body material: All casting materials specified in ASTM standard can be provided.
Solutions
  • Our pressure seal check valves are recommended for a wide range of applications, particularly those requiring very high pressures and temperatures: steam, oil and gas processing, chemical and petrochemical industry and in the power industry.
  • These high quality valves are successfully installed worldwide on applications requiring flow reversal prevention