Series 47
OPERATION
600243EC
Edition 2018-11-05
17/28
Action
Execution
Procedure
To close
the valve
Without solenoid
valve
47 ... - . E14- ....
47 ... - . E24- ....
47 ... - . E72- ....
Supply compressed air to connection “close”.
Release air through connection “open”.
Standard solenoid
valve
47 ... - . E44- ....
47 ... - . E74- ....
Cut voltage supply to the magnetic coil.
Impulse solenoid
valve (option)
47 ... - . E44- ....
47 ... - . E74- ....
Supply an impulse of specified voltage to the coil for
closing (pulse duration min. 50 ms).
Table 5-2
5.2
Operation under increased temperature
Maximum allowed temperature, see product data sheet.
NOTICE
Inconstant temperatures
Performance of the valve may deteriorate.
– Actuate valve only after the bake-out temperature has been stable for two
hours.
– If valve must be actuated during bake-out, make sure that the heating or
cooling rate does not exceed 10 °C per hour in the temperature range
from 100 °C to 200 °C (version with compact actuator).
from 100 °C to 300 °C (version with extended actuator).
– Make sure that the temperature differences over the whole body do not
exceed 30 °C.
