The QTW150 manual gearbox has been designed with simplicity in mind, resulting in a robust design with manufacturing optimised to deliver reliability and consistent performance. The QTW150’s simple, rugged 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. These gear operators are well suited for applications in waterworks, chemical, power, HVAC and most general industrial applications.
- Manual input
- 150 Nm (111 lbf.ft) output torque
- Ratio 40:1
- F05 / F07 output flange
- IP65 minimum sealed unit
- Self-locking gearing
- Cast iron housing and cover
- Ductile iron quadrant
- Protected steel input shaft and fasteners
- Standard temperature range -20 to +120° C (-4 to +250° F)
- Optional padlock
See QTW150 Literature Page for further details.