Lever: 50mm to 200mm
Geared: 50mm to 600mm

Pressure Rating


End Connections

To suit flange connections BS EN 1092-2 PN16.


Ductile Iron

Please refer to Datasheet for full technical information

  • BIM

Features & Benefits

  • Stainless steel disc for improved strength and a wide range of applications
  • Robust, ductile iron valve bodies for long service life
  • The anti-blow out stem design provides a safe and secure operation
  • Valve body fully-lugged for secure installation
  • Fully bonded epoxy paint system for superior corrosion resistance
  • Suitable for applications where Level 3 C3 (Medium) corrosion protection is required
  • Maintenance free valve design, reducing downtime
  • Suitable for wide temperature range -10°C to 120°C
  • F631 lever operated valves available in sizes DN50 to DN200
  • F632 gear operated valves available in sizes DN50 to DN600
  • F631B bareshaft valves available in sizes DN50 to DN600, for actuation requirements