Rotork valve actuators

Torque: 10 Nm - 3,000 Nm

... Intelligent Actuator For 60 years Rotork has used innovation for designing reliable, flexible and robust valve actuators and control systems. Continuing our ethos of evolving design, ...

Torque: 10 Nm - 450 Nm

IQS is the 1-phase version of the IQ actuator. Direct torque range from 10 Nm to 450 Nm (7 lbf.ft to 332 lbf.ft). With second stage gearboxes, multi-turn output torque up to 9,700 Nm (7,154 lbf.ft) and part-turn up ...

Torque: 11 Nm - 305 Nm

IQD actuators are direct current powered versions of IQ actuators. Direct torque range 11 Nm to 305 Nm (8 lbf.ft to 225 lbf.ft). Voltage ranges available are 24, 48 and 110 VDC. With the addition of ...

Torque: 10 Nm - 554 Nm

The modulating version of the IQ 3-phase electric actuator has a solid state reversing starter in place of the electro mechanical contactors. It features fast-response remote control circuits for rapid control. To optimise ...

Actuator force: max 150.0 kN

Benefiting from all the features of the IQM 3-phase electric actuator, the IQML has a linear output drive providing seating thrust output of up to 43 kN (9,667 lbf).

... multi-turn IQ actuator, IQH provides a range of high output speed actuators with integral epicyclic gearing. Gearing is optimised to be irreversible and provide a self-locking function for the valve. IQH ...

Torque: 50 Nm - 3,000 Nm

IQT part-turn 3-phase, 1-phase and DC electric actuators are designed for isolation or regulation duties (S2 & S3/Class A & B) of up to 1,200 starts per hour. Direct torque output range from 50 Nm to 3,000 Nm (37 lbf.ft ...

Torque: 50 Nm - 3,000 Nm

... version of the IQT electric actuator is designed for modulating duty up to (S4/Class C). It features fast-response remote control circuits for rapid control. Electrical Suppy: 3-phase 1-phase DC Actuator ...

Torque: 20 Nm - 3,000 Nm

... modulating actuators are capable of multi-turn, rising output, linear output and direct rotary output. Includes special fast switching control inputs for hardwired control. Electrical Supply: 3-phase 1-phase ...

... Backup actuator provides valve failsafe operation by utilising power from a battery source during AC supply mains failure. Under normal supply conditions the actuator operates from the ...