Product introduction

AT series rack and pinion pneumatic actuator has simple structure and stable and reliable action. Due to the symmetrical structure design of rack and pinion double pistons, the reverse rotation can be obtained by simply changing the piston assembly position. Moreover, it has the advantages of safety and explosion protection, and is widely used in power plants, chemical industry, oil refining and other production processes with high safety requirements.

Product application

Applicable valves: ball valve, butterfly valve, plug valve, eccentric rotary valve, etc.

Accessories available: solenoid valve, positioner, limit switch, manual operating mechanism, filter pressure reducing valve, etc.

It is applicable to power plants, chemical industry, oil refining, medicine, water treatment, etc.

technical parameter

Actuator cylinder diameter: 50~240mm

Ambient temperature: standard - 20~80 ° high temperature - 15~150 ° low temperature - 40~80 °

Action form: D-double action, S-single action

Air supply pressure: 3-8bar

Travel angle: 0 ～ 90 °, 0 ～ 120 °, 0 ～ 135 °, 0 ～ 180 °

Torque: double acting torque 4 N.m~3000 N.m single acting torque 2 N.m~1000 N.m

Protection grade: IP65