Clyde Dome Valve

  • Heavy Duty rugged design.
  • Full bore material flow
  • Only a quarter turn from fully closed to fully open
  • Will cut through column of static material
  • Copes with materials up to 480 deg C
  • Sealing pressures up to 30 barg
  • Handles abrasive products with ease
  • No moving wear parts
  • Long intervals between maintenance visits.

Clyde Dome Valve - The Original and World's Best Material Handling Valve.

Dome Valves are currently installed in over 10,000 applications worldwide. Simple in design and low in maintenance, this high performance valve is used in a wide range of industries. In action the Clyde Dome Valve is a pressure tight compressed air operated valve, capable of returning over one million maintenance-free cycles, even in abrasive, hazardous or toxic applications. The fast-closing cut-off valve incorporates a unique inflatable sealing mechanism, and this provides the pressure tight seal against the dome surface, when in the closed position. ATEX compliant.


Full Bore Material Flow

Totally unrestricted full bore material flow is assured through the unique design of the 'dome' assembly. A mere quarter turn is sufficient to move from the fully closed to the fully open position. This action positions the dome completely clear of the material flow path.


From Fine Abrasive Powders to Cohesive Materials

User options extend to the choice of 'Dome', both in terms of raw material and any surface coatings required. The Dome is usually produced from Cast Iron, S G Iron or Stainless Steel, but other materials and designs will be considered on application.


From Foodstuffs to High Temperature Ash

Several inflatable seals are available, depending upon the application. The choice includes a white food quality seal as well as those specially formulated for high temperature or other hostile applications


Moving and Static Column Cut Off

All Dome Valves are capable of handling fine grain materials and hard abrasive products. Vane Actuator Models will cut through static columns of material up to 2mm particle size. To cut through moving columns of powders, pastes and granular products similar to coal above 2mm, Cylinder Actuator models are used.


Materials Handled:

  • Abrasive
  • Toxic
  • Hazardous
  • Friable
  • Cohesive
  • Detergents
  • Minerals
  • Ores
  • Chemicals
  • Ash
  • Granules
  • Powder

No matter what service you need, we have a local representative in Australia ready to support you.