Regeltechnik Kornwestheim
Pneumatic actuators
Pneumatic actuators for control and on/off valves
- Reversible direction of action
- Stroke max. 30 mm / max. 50 mm
- Max. air pressure 6 barg
- actuating force max. 9 kN / max. 18 kN
(ST 6121 / ST 6122)
- approved by German Technical Inspectorate (TÜV) as an
actuator for water and steam with safety function in heating
systems
|
Diaphragm
area
|
Actuator
|
Spring range
|
Stroke
|
valve series
|
|
120 cm² |
ST 6116.A6 |
0,9..2,0 bar |
15 mm |
PV 6200 |
|
280 cm² |
ST 6121.B6 |
0,2..0,9 bar
0,8..2,4 bar |
30 mm
30 mm |
PV 6200 |
|
530 cm² |
ST 6131.A6
ST 6131.C6 |
0,8..2,7 bar
0,3..1,3 bar
0,6..2,9 bar
|
40 mm
60 mm
60 mm |
PV 6300 |
|
1000 cm² |
ST 6141.B4
ST 6141.C6 |
0,2..1,1 bar
0,6..2,3 bar
1,0..2,5 bar |
60 mm
60 mm
80 mm |
PV 6400 |
|
*Actuating force must not exceed 10 kN for series
PV 6300! |
| Series |
Specification |
PDF |
| ST 6116/
ST 6121/
ST 6131/
ST 6141
|
Pneumatic actuators |
6100-7010 |
|
|
|
