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Electrical diaphragm valves
Electrical globe valves
Electrical diaphragm globe valves
The three series of motorized actuators
GEMÜ eSyDrive
Premium actuator for complex open/closed and dynamic control applications
- Self-locking hollow shaft actuator with brushless and sensorless technology
- Ideal for control applications thanks to its excellent positioning reproducibility
- High actuating speed and long service life
- Ethernet-based eSy-Web solution and Modbus TCP interface for exchanging process, parametrisation and diagnostics data
GEMÜ eSyStep
Universal actuator for open/closed and simple control applications
- Compact spindle actuator with step motor
- Integrated I/O link interface for exchanging process, parametrisation and diagnostics data
- Wide range of adaptation options for add-on components and accessories
GEMÜ eSyLite
Basic actuator for open/closed applications
- Standard integrated optical position indicator
- Manual override equipped as standard
Butterfly valves and ball valves with motorized actuator
We also offer a wide range of quarter turn valves with electrical actuation. Alongside our in-house developments, we also work with established partners on the market in the quarter turn sector.
Electrical ball valves
Electrical butterfly valves
All our butterfly valves and ball valves are fitted with a standardized connection flange in accordance with EN ISO 5211. This allows a range of valve actuators to be fitted, depending on the requirements.
GEMÜ 9428 and 9468
Universal actuators for open/closed or control applications
- Manual override and position indicator integrated as standard
- Adjustable closing characteristics thanks to increased torque in the end positions
GEMÜ J4C
Basic actuator for open/closed applications
- Displays the operating condition using a multi-coloured status LED
- Integrated switching room heating
- Electronic torque limitation
- Handwheel for override and position indicator integrated as standard
- Battery-powered safety pack optionally available
GEMÜ AQ
Actuator for complex open/closed and dynamic control applications
- Robust, weather-resistant housing
- Handwheel for override and position indicator integrated as standard
- Travel and torque recording
- Three-phase and alternating current motors
- Integrated control optionally available
GEMÜ valves are fully assembled in our in-house Production department – with compatible add-on components and accessories on request.
The pre-assembled solutions are supplied preset and tested. Not only can you obtain all components from a single source, you also reduce the effort required for logistics and installation of the plant on site, as well as for documentation.
Error position and fail-safe condition for electrical actuators
In the event of an error, such as the energy supply failing, valves can bring your plant to a safe state. The actuators should catch any power failures and initiate a fail-safe condition for this. For motorized linear actuators and small quarter turn actuators, the fail-safe condition can be achieved using an emergency power supply module.
GEMÜ valves with an electromagnetic actuator
All valves that are actuated with an electromagnetic actuator and used during the process are categorised as process solenoid valves. They are often used in dosing applications because they have ultra-fast cycle duties.
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