Pneumatic actuator 831

linearpistoncylinder

The angular stroke cylinder piston actuator is suitable for A400, A450, A760, A770 and A780 series control valves. Single-acting model: 831, double-acting model: 832. Features Compact double-piston rack and pinion mechanism, with reliable and stable angular stroke output Output shaft top design facilitating manual operation and easy to maintain; customizable module combination of manual mechanism that can be installed and replaced according to user demands Roll finishing inner wall of cylinder with strong wear resistance and long service life Aesthetic and firm plastic-sprayed surface with strong corrosion resistance Die-cast aluminum alloy cylinder body, light weight and resistant to high pressure; standard connecting flange, facilitating replacement and installation Aesthetic and clear connection of indicators, limit switches, stroke indicators and valve positioners The regulation type adopting internal air supply structure, without external pipeline, micro-positive pressure relative to external atmospheric pressure, and strong corrosion resistance Easy exchange of single- and double-acting mechanisms, requiring only installing or removing the spring after the cylinder head is replaced