The direct activation of the sampler via a cable from the control,
from 24 VDC to 240VAC, has been realized since May 2017.
The 3/2-way valve made of VA with direct electrical activation (IP 65)
is docked directly to the sampler and is activated electrically without any time delay
by pneumatic power.
The distance between the control and the sampler (4 metres),
which is caused by the pneumatics, is thus no longer applicable
(distance considerably extended but depending on the resistance of the cable).
The sampler can therefore be connected directly, without any pilot valve,
to your system control or one of our controls.