Pipe regulators

Shutting off bulk goods without over-pressure inside of the pipe system.

Slide plate closes when electric supply is cut.

Inclunding cylinder, 5/2-way-solenoid-valve (1coil) with auxilary hand operation and 2 proximity-switches, potential-free.

ATEX version according to category 2 or 3 with admissible Zone 20 in the slide plate on request.