Switch Box
Hydraulic & Pneumatic Actuator
Basic Actuator with manual hydraulic Handpump operation
Design
- Built in a modular system, thus numerous variations and combinations.
- Manual Operation with Hand Pump
- Hydraulic drives with hydraulic cylinders
- Housing and yoke made of durable and ductile nodular cast iron
- Especially good dry running properties
- Ductile cast iron GGG 40 / GGG50
- Function tests on the drive in the factory possible
Highlights
- Optimal adaptation of the torque curve through the Scotch-Yoke principle
- Exact, distance-proportional position indication over the entire travel
- Atmospherically ventilated basic drive
- End stops for the exact adjustment of the swivel movement and for the absorption of the max. output torque
- Compact design reduces the amount of pipes and screw fittings required
- Electrical Open / Close status
Application
- Offshore / onshore, substations, pipeline blocking devices and safety shut-off valves
- All versions for Ex Zone II
- Can be used in almost all OPEN / AT applications of fittings.
- Operating pressure 10 to 100 bar
- Fully functional from -29° C to + 80° C.