Cement

•  Drilling and centering for fastening of the valve according to ISO 5211/DIN 3337
•  Solenoid connection according to NAMUR. standard
•  Upper shaft end according to VDI/VDE 3845

Despite high levels of automation there are still valves that are manually operated.
This is especially the case when the corresponding valve must only be opened or closed very seldom.

The range GHE with bronze housing is ideally suited to the operation of part-turn valves (butterfly valves and ball valves) which are preferably used in shipbuilding.

Short-time duty S2 - 15 min (open-close duty)

·         Operation modes:
 - Manual operation directly with handwheel
 - Motor operation (by electric multi-turn actuator)

·         Gearboxes are always provided with an input mounting flange

·         Clockwise rotation at input shaft results in clockwise rotation at output drive

If the drive shaft is to be positioned at a certain angle to the output drive shaft, combinations of the multi-turn actuators SA with spur gearboxes GST are used.

The output torque can be increased many times.

Electronic actuators with variable speed control.
Electronic setting of torque and stroke with function monitoring.
Power supply unit with wide range Input.
Actuator applications for demanding control automation tasks in industrial environments with potentially explosive atmospheres. 

To perfom linear movements, e. g. in case of globe valves, the multi-turn actuator SA can be combined with the linear thrust unit LE.
In case a lever arrangement has to be operated, the linear thrust unit can be mounted on a base 

The "small" electric globe valve actuator range with integral controls. All parameters are directly set at the actuator.
The controls contain switchgears, power supply unit, interface to the DCS. The component automatically switches the actuator off, once the valve end position is reached, motor overheating is detected or a torque overload has occurred. All housing parts are made of aluminium. For this reason, the actuators are lightweight devices. The actuators SVC are rated for class A and B or types of duty S2 - 15 min, the actuators SVCR for class C or types of duty S4 - 40%.

One solution for butterfly, ball/plug and globe valves. Compact actuators with intelligent functions as platform concept for tailored automation solutions.
Each PROFOX is equipped with a centrally located LED: The FOX-EYE. It provides clearly visible information about both actuator and valve status.
The FOX-EYE display scheme can be configured by the user as required.