EB 5866 EN
21
Design and principle of operation
Dimension diagrams for pneumatic control valves
SW
R
d
L
L1
H3
H2
130
Ø168
SW
R
d
L
L1
230
Ø168
H2
H3
Type 3222/2780-1: DN 15 to 50
Type 3222/2780-2: DN 15 to 50
Table 6:
Weights of electric actuators
Type
5857
5824
5825
Weight
kg (approx.)
0.7
0.75
1.0
Table 7:
Weights of electric actuators with process controllers
TROVIS
5757-3/-7
5724-3/-8
5725-3/-7/-8
Weight
kg (approx.)
0.7
1.1
1.3
Table 8:
Dimensions and weights for pneumatic actuators
Type
2780-1
2780-2
Actuator area
cm²
120
120
Diaphragm ØD
mm
170
170
Signal pressure connection a
G
1
/
8
G
1
/
8
Weight
kg (approx.)
2
3.2
Summary of Contents for 3222/5857 series
Page 39: ...EB 5866 EN 39...
