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Directly actuated solenoid
valve VZWD
Open the door to new applications with
a greater operating pressure range –
of up to 40 bar.
VZWP is the latest addition to the solenoid
valve series VZWM. The VZWP uses a sealing
piston instead of a diaphragm, allowing it to
control high pressures with large nominal
diameters. It is ideal for use with gaseous
and fluid substances up to a viscosity of max.
22 mm
2
/s in production and process
automation.
• Brass valves with a choice of NBR or FKM
seals
• N/C function closes the solenoid valve in
case of power loss
• Intended for use with open media circuits
with a differential pressure of min. 0.5 bar
Servo-controlled solenoid
valve VZWP
Doesn't let you down, even with high
pressures and low flow rates.
The VZWD even works in closed media
circuits with no differential pressure up to
90 bar, making it ideal for high-pressure
cleaning and dosing, gas supply to
DIN EN 161 or safety shut-off functions.
As it does not have any control boreholes,
it even works when slightly contaminated.
• Valve switching from 0 to 90 bar;
vacuum technology up to 100 mbar
• Works with water, air and neutral media
up to a viscosity of max. 22 mm
2
/s
• Integrated N/C-function
Small and energy-efficient: simply use the
energy of the medium.
The force pilot operated VZWF can thus
control high pressures with high nominal
diameters using relatively small solenoids –
even in closed media circuits with no
differential pressure. It activates even at
0 bar and automatically closes when the
pressure drops, thanks to the N/C function.
Intended for use with air, gaseous and liquid
media with a viscosity of max. 22 mm
2
/s
• Intended for use with water, air and neutral
media
• Intended for filling systems (secondary
circuit), water treatment, heating circuits,
etc ...
Force pilot operated
solenoid valve VZWF
42
New products 2012