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Type R Actuator0 pages
VETEC Actuator - Type R (rolling diaphragm or rotary actuator)
R 110, R 150, R 200, R 250, R 250v
Sizes:
-
Version:
- Rolling diaphragm or
- Rotary actuator
Travel:
- 128 to 200 mm
Opening angle:
-
75°
Spring position:
Fig. 1: Type R Actuator
- Centrally arranged spring
Diaphragm area:
-
87 to 471 cm²
Spring torques:
- 28 to 783 Nm
Supply air range:
- 3 to 6 bar
Ambient temperature range:
- –40 to 80 °C / –40°F to 176 °F
Mounting of accessories:
-
VDI/VDE 3845
Fig. 2: Type R Actuator with mounted positioner
Principle of operation:
The Type R Actuator is equipped with a rolling
diaphragm and a centrally arranged return
spring on the inside. The freely supported piston
rod is directly connected to the lever for the
valve shaft.
The very long travel ensures high torques and
very fine control. Its design allows the actuator
to be used on valves or butterfly valves with
different opening angles.
The actuator can be equipped with additional
manual gears as well as end stops.
Fig. 3: Sectional drawing of Type R Actuator
TY 005.007
VETEC Ventiltechnik GmbH
Telefon: 06232 64120
Rev. 04
Siemensstraße 12
Telefax: 06232 42479
D-67346 Speyer
Internet: www.vetec.de
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