Spur gearbox IS

for valve actuatorsmulti-turn

Rotork Series IS operators are multi-turn (rotary) devices intended for the operation of gate, globe, sluice and penstock valves. These gearboxes are suitable for manual and motorised applications. Torque range up to 43,386 Nm (32,000 lbf.ft) Thrust range up to 2,900 kN (652,000 lbf) 19 sizes Ratios from 1:1 to 360:1 Totally enclosed gearing Grease filled for life Removable output sleeve Common options: Spring-loaded temperature compensators Various position indicators AWWA High and low temperature All types of environment IP68 Cast steel