Rotolok started by getting their core product, the Rotary Valve, certified and approved for use in ATEX hazardous environments in 2005 and steadily expanded the available range of suitable products for DSEAR Zones 0, 20, 1, 21, 2 & 22.
Currently available are:
Category 3 for Zones 2 & 22 : All products, All sizes
Category 2 for Zones 1 & 21 : All sizes of Conveying Diverters, Double Flap Valves, Fabricated Slide Valves, Fabricated Gravity Diverters & Weigh Diverter Valves
Category 1 for All Zones : Rotary Valves, All sizes
Protective System (Explosion Barrier): Rotary Valves, 85 to 600mm Round Inlet, 125 to 600 Square Inlet, optional Quick Release and/or Closed End Pocket rotors.
With more product lines being assessed, please let us know your hazardous environment specification and requirements as we may have a valve that suits your needs.