Input Power : 690 to 3448 kPa (100 to 500 psi), supply oil, 0-200mA - position demand
Woodwards Hydraulic Amplifier is a linear electro-hydraulic actuator designed to operate steam turbine control valves or valve racks. This integrated actuator is intended for use on mechanical-drive or generator-drive steam turbines, and uses a...
The patented dirt tolerant and self-cleaning technology of Woodward's VariStroke actuators ensure greater overall reliability of your steam turbine. The VariStroke line of linear electro-hydraulic valve actuators operate mechanical-drive or...
The PG-EG Actuator converts a given electrical input signal into a proportional hydraulic output shaft position, to control engine fuel flow. The actuator provides the muscle for Woodward analog and digital controls. The PG-EG Actuator is available...
Torque : 25 to 6,00,000 Nm for rotary and 1.2 to 8000 kN force for linear actuator
Impedance : 250 Ohms
Interface : HART, 4-20mA current, FSK modulation
Controls location : As standard, the controls are integral to the actuator On option, the Controller can be mounted in a separated box (maximum distance between actuator and controls = 50m)
Ambient temperature operating range : IIB standard: -20 … +70°C IIB low temperature option: -60 … +70°C IIC option: -20 … +70°C
Explosion proof IEC Ex : IEC Ex – standard IEC 60079-0, IEC60079-1, EN13463 As standard: Ex d II B T4 (option T5 or T6) and Ex tb IIIC T135°C (option T100°C, T85°C) On request: Ex d II C T4 (option T5 or T6)
Transfer speed : 1.2 kbit/s
Construction : Casting -Cast Aluminium ,Actuator -Refer DRS Series Actuator Catalouge
Explosion proof ATEX : ATEX Directive 94/9/EC – CENELEC EN 60079-0, EN60079-1,EN13463 As standard: Ex d II B T4 (option T5 or T6) and Ex tb IIIC T135°C (option T100°C, T85°C) On request: Ex d II C T4 (option T5 or T6)
Overload-proof through travel-dependent, electronic switching off in end position. With die-cast aluminium housing and yoke for valves with 40 mm stroke. Optional function with one auxiliary switch. With manual control. Additional info SKC..U, SKC..UA are UL listed. Control...
All of the SKP Series electro-hydraulic actuators can be used in combination with any VG Series gas valve. This modular approach creates a matrix of valve combinations, allowing manufacturers to meet varied capacity and pressure regulation...