Figure 400 - Metal Seated Gate Valve

The SUREFLOW range of Figure 400 Metal Seated Gate Valves is designed and manfactured to AS2638.1 for the isolation of water and waste water in pipelines.


  • Ductile Iron body and bonnet for high strength and impact resistance
  • Solid gunmetal gate for Dn80-200, Ductile Iron fusion coated gate with gunmetal rings for larger sizes
  • Grade 431 stainless steel spindle for high strength and corrosion resistance
  • Gunmetal dezincification resistant seal housing incorporates dual O-ring seals and wiper ring for long life operation
  • Back seal facility to allow for replacement of seals under full operating pressure
  • Fusion bonded polymeric coating for long life corrosion protection
  • Isolated fasteners for corrosion protection
  • Anti-friction washer liners for low operating torques
  • Integral cast-in feet for safe and easy storage
  • Anticlockwise closing or clockwise closing available
  • Key, hand wheel or manual/electric actuation operation