Use
Gear reducer for Stream series butterfly valves (art.172, 173, 174, 1173, 1174), PTFE series (art.2580,2581, 2680, 2681) and other compatible products.
Technical features
Fastening compatible with ISO 5211 pad.
45° square drive according to ISO 5211 standard.
Possibility to adjust the 0° and 90° stop positions.
Stainless steel AISI 410 shaft.
Nameplate with ISO 5211 fastening size, maximal torque and Tuning logo.