Distrubution valves

Distribution valves are most often used in pneumatic transport lines and granulates, although they can also be used for gases. These devices have ATEX certificates that allow them to be used in potentially explosive areas.

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We will answer questions about: offer, technical specification, delivery, assembly.
  • In pneumatic transport lines of powders and granulates
  • Suitable also for gases
  • Operation in explosion risk zones (20, 21, 22 inside and 21, 22 outside the valve)
  • Size: DN 150 do DN 350
  • Operating pressures up to 3.5 bar
  • Operating temperatures up to + 120°C
  • Direction change angles: 22.5, 45 or 90°
  • Parts coming into contact with the product are made of stainless steel
  • Direct pneumatic drive with an actuator
  • Gland or air blown seal
  • No movable elements outside the valve
  • Operation in explosion risk zones (20, 21, 22 inside and 22 outside the valve)
  • Selection of an optimum solution
  • Installing, commissioning, service

  Designing installations for bulk materials

Depending on the investor’s needs, we are able to provide a single device, as well as design and then build a complete installation for bulk materials. In addition, we design and production dedusting and central vacuum systems (including those for explosive dust).

  Explosion safety

Due to over 25 years of experience in the field of explosion safety, if installation will process flammable or explosive dusts, we are able to make appropriate systems to protect against the effects of an explosion and studies required by law (including explosion risk assessment, determining of explosion hazard zones, explosion protection document).

Do you have any questions?

Donat Czapski Grupa WOLFF zdjecie
DONAT CZAPSKI - I am at your disposal

We will answer questions about: offer, technical specification, delivery, assembly.

or send your inquiry