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Protective Metal Guard

Designed to protect internal mechanism from process exposure.

  • Internal guard rings prevent debris from entering into the valve body cavity
  • PMG feature can be incorporated into any aperture size or geometry
  • Water cooling can be added to Gate Plates, Flanges, Body and Guard
  • Pneumatic, Hydraulic and Electric Motor drive
  • Stainless or Mild Steel construction
  • Integrated Valve Designs
  • Custom flange configurations
  • Ideal for Industrial Applications

GNB gate valves have been providing reliable long term service to customers for 40 years. Continual improvements in design improve life and reduce cost.

Our technical sales staff can get GNB’s engineering involved early in the design process. GNB has experience in design applications ranging from the R&D phase into high production.

Protective Metal Guard