GT series of pneumatic operator, compress air as power, through the mechanical transmission of rack, gear of piston. Small size、light weight、long using life. It is a new kind of pneumatic actuator, single action and double action. Used for the on-off and regulation of angle control valve (ball valve、butterfly valve). Can also be used in other fields need rotate

Specifications and parameters

Basic design: pneumatic actuator of two pistons、model GTD= double-action、model GTD= single-action

Manufacture features:

Wide side rack (piston) Small Gear Drive Technology, piston and gear and shell contact surface with low friction sliding bearing bushing material, oriented. Single-action spring seat with insurance.

Using standards

Connection of actuator and valve: four or eight bolt hole according to standard  DIN/ISO 5211, Shaft assembly hole according to DIN 3337.

Connection of actuator and control valve: GTD/GTE100+350 according to NAMUR or VDI/VDE 3845, GTD/GTE040+90 through adapter plate

Connection of actuator and signal box: according to VDI/VDE 3845

Material of components: shell: aluminum alloy with anodized   cover: aluminum alloy with spray treatment