Explosion Isolating Rotary Valve
Explosion Isolating Rotary Valve
Explosion Isolating Rotary Valve
Explosion Isolating Rotary Valve
Explosion Isolating Rotary Valve
Explosion Isolating Rotary Valve

Explosion Isolating Rotary Valve

Applications:

  • certified for application in explosion hazard areas,
  • the valve can be mounted on the outlet of filters, cyclones, silos, conveyors and other process equipment,
  • suitable for dosing and direct installation in a pneumatic conveying system.

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Specifications:

  • ATEX 95 certified for external zones 1, 21, 2, 22 and internal zones 22, 21 and 20,
  • certified explosion barrier (isolation) system – the dosing valve acts as a flame barrier and is resistant to the following (reduced) pressure shock values:
    • 1.14 barg (model S-AX),
    • 1.4 barg (model H-ARP),
    • 10 barg (model H-AR),
  • flange sizes: DN 150 – DN 500,
  • flange shapes: round/round, round/rectangular,
  • available in: cast iron and stainless steel; options include wear-resistant or temperature-resistant coatings,
  • throughput up to 180 m3/h (for a filling degree = 100% and a bulk density = 1kg/dm3)
  • max. pressure differential (inlet/outlet) up to 1.5 bar,
  • sealed for life and dust-proof bearings, rigged outboard in raised boss of end covers.