EC type examination
FSA 12 ATEX 1623 X
VENTEX explosion isolation valves provide another option for explosion isolation.
These valves can be controlled with or without external energy and offer simple and reliable explosion protection due to their extremely low response pressure and ease of maintenance.
VENTEX can be used in plants that process combustible dusts (incl. metal dusts), gases or hybrid mixtures.
Common application areas include the pharmaceutical industry, chemical/petrochemical companies and research laboratories.
Example using the VENTEX ESI-E/D: Explosion isolation valve as a one-way or two-way acting system without external energy.
When there is no flow of air, the closing device is in the open position.
Air flows around the open closing device.
The pressure wave pushes the closing device against a seal, locking the valve and effectively preventing the spread of flames and pressure.