Vacuum regulators are used to adjust the preset vacuum degree, they keep it constant (secondary depression) regardless of the oscillations of the
vacuum degree of the net (primary depression) and of the capacity.

Their operation is with a membrane-piston and they take advantage of the pressure differential existing between the secondary depression and
the atmospheric pressure.

Unlike vacuum adjusting valves, regulators do not introduce air into the circuit, thus permitting to produce more grip points with different vacuum
values, from only one depression source.

Technical features:
• Operation: membrane-piston regulator.
• Adjustable operating pressure: from 800 to 1
mbar abs.
• Capacities: from 2 to 160 cum/h.
• Room temperature: from -10°C to +80°C.
• Mounting: any position.

Applications
The main use of the vacuum regulators is on the centralized plants where, independently of the vacuum degree of the plant, every grip can be
adjusted within that value. It is also necessary every time that the working depression has to be lower than the primary depression.

Technical Data Sheet