Fig. M651 / 651ANSI

Check Valves – Swing Pattern – Cast Iron

  • Suitable for velocities of up to 3 meters/second.
  • Ideal for water or other liquids.
  • Bolted cover.
  • Suitable for mounting in horizontal and vertical pipelines.
  • BIM File Available

Product Overview

Please refer to Datasheet for full technical information

50mm to 300mm
Pressure rating
Cast Iron
End Connnections
M651, flanged to BS EN 1092-2 PN16.
651ANSI, flanges drilled to ANSI B16.1 125.
Test pressure
Shell: 24 bar (hydraulic)
Seat: 17.6 bar (hydraulic)
Pressure / Temperature
BS EN 1092-2 PN16
16 bar from -10 to 120ºC
11.8 bar at 230ºC

Please select from the files below


Please select from the files below