Table des Matières
Publicité
Les langues disponibles
Les langues disponibles
Control function i (Cfi)
A
i
P
Warning!
for control function i – danger if control pressure fails!
For control function I control and resetting occur pneumatically. If
the pressure fails, no defined position is reached.
•
To ensure a controlled restart, first pressurize the device with
control pressure, then switch on the medium.
12
Actuating function via reciprocal
pressurization.
english
Type 2000/2002
Structure and Function
6.2.2.
control function (cf) for 3/2-way
straight seat valve
In the case of the straight seat valve Type 2002 different oper-
ating principles can be obtained with the same control function
by swapping the pressure and working connections.
Control function a (Cfa)
In rest position line connector 1 closed by spring force.
3
2
1
A, B:
Working connections
P, P1, P2:
Pressure connections
R:
Pressure relief
Control function C (CfC)
In rest position pressure connection 1
closed, working connection 2 relieved.
C
Control
Connection
function
1
2
C
P
A
D
R
A
E
P1
A
F
A
P
3
R
P
P2
B
Publicité
Chapitres
Table des Matières
Dépannage
