Your Partner in Bulk Material Handling

We offer a wide range of certified products. Below are just a few of the most commonly used certificates. Please do not hesitate to contact us if you have a request that is not mentioned on this page.
As well as European certification, COMAV can support or supply specific certificates involving complex bureaucratic procedures, such as EAC and SASO, including bespoke design of electrical components in compliance with national regulations, such as UL508 and IECEX, with the subsequent issuing of the corresponding certification.

COMAV parts can be:

  • Machinery accompanied by an EC DECLARATION OF CONFORMITY
    (in accordance with European Directive 2006/42/CE)
  • Partly completed machinery, accompanied by a DECLARATION OF INCORPORATION
    (in accordance with Appendix II, Part 1, section B of European Directive 2006/42/CE)


The compliance of our diverter and rotary valves for pneumatic conveyors is covered by the following certificates:

  • TÜV CY 19 ATEX 0206207 X (Diverter Valves)
  • TÜV CY 19 ATEX 0206197 X (Rotary Valves)
  • BVS 19 ATEX ZQS/H059 (Production Quality Assurance Certificate)
  • RU 01992345 (CR TR 012)
  • EAC N RU D-IT CI28B.05849/19 (CR TR 010 in reference to Regulation
  • E1935/2004)
  • EAC N RU D-IT CI28B.05853/19 (CR TR 010)


All of our valves and machines can be designed in compliance with European Union (EU) legislation:

  • Regulation (EC) no. 1935/2004 and successive updates and amendments
  • Regulation (EC) no. 2023/2006 and successive updates and amendments
  • Regulation (EU) no. 10/2011 and successive updates and amendments


On request, our bag emptiers can be designed and supplied for ATEX classification up to level II 1/3D.
Octabin unloaders, Big Bag unloaders, mechanical conveyers and other parts are normally designed according to level II 3D, but they can also be provided to comply with stricter directives when necessary.


As well as the listed certification, COMAV has registered specific patents for some of its more high-tech machines.