Dual slide gate valve (DSGV)

Dual’s Slide Gate Valve is built With a steel body and features a heavy duty steel blade, Ideal for handling flow in a bulk material handling system. The outlet port opening is larger than the inlet, therefore ensuring that the material does not stop the gate from closing.


  • Protective blade cover.
  • Large outlet port to eliminate material build up.
  • When open, the knife-gate is fully withdrawn from the flow.
  • No metal parts in contact with the flowing material.
  • Dust tight seal.
  • No clogged bonnet to impede flow.
  • Valve type: square/ rectangular.
  • Easily adapted to suit most actuators.
  • Low maintenance requirements.
  • Metal to metal seating.
  • Self-cleaning slide guides.
  • Air purge ports.
  • No Gland to maintain..
  • Lifting lugs.
  • Light weight for easier handling. No seat cavity where solids can collect and prevent full gate closure.
  • Suitable for dry service.
  • Self-cleaning blade.
  • Pneumatic of handwheel options.
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