Product overview
The electric actuator(s), allows the continuous control of the position at all times, even in the absence of power supply, its lubrication is by oil bath that extends the life and allows the device to be mounted in any position.
They have integrated protection thanks to the use of independent torque and position sensors and the possibility of operating the device safely and independently of the motor at all times with a handwheel. Offering different types of solutions for the customer's requirement and application.
Product overview
Hydraulic actuator(s) offer the optimum performance of linear piston movement. This is ideal for quarter-turn valve applications and is available in symmetrical and basket designs to suit specific valve characteristics. The actuator piston rod is attached to a guide block and supported by a high strength alloy steel guide rod with self-lubricating bearings. This improves energy transfer from the actuator to the valve stem.
Reliable and safe heavy duty design
Hydraulic pressure up to 210 bar
Torque range 468 N.m up to 268.486 N.m.
Wear and corrosion resistance
Product overview
Pneumatic actuator(s) are designed for rotary on/off or modulating service, and can be provided with either symmetrical or basket-shaped torque output to suit the service requirements of the valve. They have been certified to meet SIL 3, 4 ratings in accordance with IEC 61508/61511, which will support plant operations under safety instrumentation systems.
Reliable and safe heavy duty design
Hydraulic pressure up to 12 bar
Torque range 398 N.m up to 800.000 N.m.
Wear and corrosion resistance
Product overview
The self-contained electro hydraulic actuator(s) consist of control, hydraulic, power modules incorporating a motor pump with an integral hydraulic cylinder for minimum installation and maintenance costs. They are available in both double acting and spring return configurations for quartet turn movement such as ball, plug valve and dampers. The electro hydraulic actuators offer a complete tailor made solutions to suit a client application such as emergency shut down, on-off, or modulating control, partial stroking test with minimal effect on the process.
Various power-single phase, three phase or 24VDC
Wear and corrosion resistance
Suitable for severe applications