Rotork valve actuators with handwheel

Torque: 14 Nm - 3,000 Nm

IQ3 Pro Range multi-turn electric actuators can be used for isolation or regulating duties of up to 60 starts per hour. IQ3 Pro Range actuators can be supplied as watertight or explosion-proof. Direct ...

Torque: 11 Nm - 542 Nm

The modulating version of the IQ3 Pro 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 ...

Torque: 0 Nm - 1,500 Nm

The 232 range of quarter-turn operators have a dye cast aluminium housing and are intended for applications in power waterworks and gas pipelines, HVAC, fire protection and most general industrial applications. Lightweight design ...

The AB range of quarter-turn operators have a cast iron housing and are intended for applications in chemical, power, waterworks, HVAC and most general industrial applications. Cast iron housing (ductile iron optional) Protected ...

Torque: 150 Nm

... construction makes it an ideal choice for quarter-turn valve applications. The QTW150 quarter-turn worm gearbox is intended for the operation of ball, butterfly, plug and any other quarter-turn valves. ...

Torque: 0 Nm - 4,700 Nm

Heavy duty quarter-turn modulating gearboxes suited for control valves. • Torque range up to 47,000 Nm (34,500 lbf.ft) • 9 sizes • Ratios from 40:1 to 3000:1 • Up to 1,200 starts per hour • Ground and polished ...

Torque: 0 Nm - 500 Nm

Light duty cast aluminium quarter-turn gearboxes with integrated limit switches for remote position indication suited for fire protection. Torque range up to 500 Nm (366 lbf.ft). 2 sizes. Ratios 37:1 to 45:1. Integrated limit switches. ...

Torque: 0 Nm - 8,135 Nm
Actuator force: 0 kN - 1,320 kN

... 1 to 120:1 • Totally enclosed gearing • Grease filled for life • Removable output sleeve • Input flanges to suit electric actuators Options: • Spring-loaded temperature compensators • Various ...

Torque: 30,000 Nm - 70,000 Nm

Mastergear 'H' Series High Efficiency Bevel Gear Operators Product Features: • For gate valves and sluice gates with rugged cast iron construction • Stainless Steel housing optional

Torque: 39,000 Nm - 264,000 Nm

... applications, the HOW/MPR worm gear operators are quarter-turn devices intended for the operation of ball, plug and butterfly valves. The HOW/MPR gear operators include low lead angle gearing designed to be inherently ...