Check Valves

Check valve: Wafer-type spring-loaded PN25

Features & Benefits
  • Double door wafer pattern with spring-assisted closure
Pressure/Temperature Rating
  • 25 Bar from -10°C to 120°C
Specifications
  • EPDM rubber seat and spring-assisted closure
  • Can be installed in horizontal or vertical, upward flow piping
  • Other flange standards available upon request
  • Face-to-face dimensions to BS/EN 558-1 primary series 16
  • Suitable for BS/EN 1092 PN25 flanges
Test Pressure
  • Shell: 37.5 bar
  • Seat: 27.5 bar
Material Specification
Dimensions and Weight

All dimensions are nominal (indicative).Actual dimensions may vary.

Dimensional Drawings