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pneumatic valve actuator / rotary / double-acting / rack-and-pinion
GT Rotork plc

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Characteristics

  • Type:

    pneumatic

  • Movement:

    rotary

  • Technology:

    double-acting, rack-and-pinion, piston, single-acting, with spring return

  • Other characteristics:

    ATEX, NAMUR

  • Torque:

    Max.: 15,300 Nm (11,285 ft.lb)

    Min.: 2 Nm (1 ft.lb)

Description

GT Range single- and double-acting pneumatic piston actuators.

Design

Single- and double-acting pneumatic piston actuators (rack and pinion)

Action

Standard 90°, optional 120°, 180° , 240° or custom angles

Stroke adjustment

-5° to +5° from 90° position
Single and double end stop options

Torques

2.4 to 15,300 Nm (135,400 lbf.in)

Air pressure

2 to 10 bar

Supply

Filtered air PNEUROP/ISO class 4, other fluids on request

Materials

Extruded aluminium body with cast aluminium end caps – optional surface treatment available
Corrosion resistant cylinders and nickel-plated pinion

Other Rotork plc products

Fluid Power Actuators