Penumatic Actuator Electric Actuator For Butterfly Valve Ball Valve

Penumatic Actuator Electric Actuator For Butterfly Valve Ball Valve

• Dual piston rack and pinion design os symmetric structures, rapid and smooth movement,high precision, high output power by a simple change in the direction of the piston assembly positions available anti-rotation.
• High quality extruded aluminum alloy cylinder block, by precision machining the hole and the external surface of hard anodized,long life,low friction coefficient.
• Integrated design,all the double acting and sigle function actuator models have the same cylinder and end caps,easily removed by installing a spring or spring to change themode of action.
• Combined pre-spring break Hean whole group, whether in the assembly process or use on-site in both convenient and safe to install or change.
• The external side of the two single independent adjustment screw has been number of springs.Installed in the valve for the actuator is precisely to facilitate, control valve open and valve closed position,For the whole trip conditioned office is also confifured in two cover a longer adjustment screws.

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