Instruction Manual
english
12
Operating principles
A
A
P/NC
2/2-way valve, direct action,
closed with no current
B
B
P/NO
2/2-way valve, direct action,
opened with no current
I
A
P/NC
2/2-way valve, direct action,
closed with no current, any
direction of flow
T
A in/out
P/NC
R/NO
3/2-way valve, direct-acting,
all-purpose
Pressure range vac ... 2 bar
Line connections Threaded connection G1/8,
NPT1/8 or UNF1/4-28
Flanged connection
Hose connection
Note the information specified on the rating plate for
voltage, type of current, and pressure.
english
13
Made in Germany
00450000
W14UN
CE
0127 T 1.6 FKM PD
G1/8 PN0-2bar
24V AC/DC 3W
Ident. no.
Voltage/frequency output
Nominal connection pressure
Type
Operating principle
Nominal width
Seal material
Housing material
english
14
Operating voltage 12 V DC
24 V DC
24 V UC
110-120 V UC
220-240 V UC
Voltage tolerance ± 10 %
Nominal power
12-24 V 3.0 W
110-240 V 3.4 W
Nominal operating mode Long-term operation,
duty cycle 100 %
for block assembly if temperatures of media or
surrounding area above +40 °C:
intermittent duty 40% (10 min)
Note the information specified on the rating plate for
voltage, type of current, and pressure.
english
15
Warning!
Risk of injury when installing the valve.
This work may be carried out by authorised technicians •
only and with the appropriate tools!
After an interruption in the power supply or pneumatic •
supply, ensure that the process is restarted in a defined
or controlled manner!
Danger!
Danger – high pressure!
Danger of severe injuries from reaching into the system.
Before loosening the lines and valves, turn off the pressure •
and vent the lines.
Installation position: any position, preferably with the drive
facing up.
Type 0127