Manual Gears
The need-to-know information for correct gear selection is:
- Required Valve Torque plus safety factor
- Desired rim pull on the round manual gear handle
- All adaption mounting plate measurements
- Valve stem size-height-key

AUMA-GK (Multi Turn) & GS (Quarter Turn) Series
Heavy duty, high quality, 360-degree sector in Bronze or Cast Iron, German Engineering, non-back up gear thread machining design, IP-68 enclosure, standard used on Auma electric actuators except with manual handle.

Wedge Rock
Heavy duty, high quality, Made in Maine, Special materials of construction available, non-back up gear thread machining design, IP-68 enclosure.

Sambo
Extremely competitive, Made in S. Korea, standard private label gear for Rotork-Limitork-others, stock in the US, Excellent quality & Heavy duty, IP-68 enclosure.
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