Rotork Controls [India] PVT Ltd supplies Self-Contained Electro-Hydraulic Valve Actuator. Rotork Controls [India] PVT Ltd offers a wide range of power automation products like electric actuator, fluid actuator, process control actuators, gear boxes and accessories. The Self-Contained Electro-Hydraulic Valve Actuator is available for both quarter-turn and linear applications and incorporate sophisticated electronics that provide non-intrusive set-up and interrogation via an infra-red hand held remote. The Actuator is suitable for on/off, modulating and emergency shutdown duties in applications up to SIL 3.