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Pneumatic valve actuator RXquarter-turnpistonsingle-acting
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Characteristics
- Type
- pneumatic
- Movement
- quarter-turn
- Technology
- piston
- Configuration
- double-acting, single-acting
- Protection class
- IP67
- Other characteristics
- anodized aluminum, for butterfly valves, ATEX 2GD, adjustable, for ball valves, explosion-proof, for high-torque applications
- Torque
Max.: 5,162 Nm
(3,807.3 ft.lb)Min.: 9 Nm
(6.64 ft.lb)- Voltage
Max.: 230 V
Min.: 12 V
- Pressure
Max.: 8 bar
(116 psi)Min.: 4 bar
(58 psi)- Ambient temperature
Max.: 80 °C
(176 °F)Min.: -20 °C
(-4 °F)
Description
Overview Designed to meet motion-control requirements and deliver precise, repeatable movements, the TORK RX Series pneumatic actuator provides a reliable solution for industrial automation, valve control and hazardous-area installations. Available in single- and double-acting variants with a wide torque range, it is engineered for performance and regulatory compliance.
Application TORK RX Series actuators are manufactured in accordance with the ATEX 94/9/EC Directive for use in potentially explosive atmospheres. They are suitable for on-off and proportional control of ball valves, butterfly valves and dampers in process, chemical, petrochemical and power-industry installations.
Standard Features
Technical specifications
Application TORK RX Series actuators are manufactured in accordance with the ATEX 94/9/EC Directive for use in potentially explosive atmospheres. They are suitable for on-off and proportional control of ball valves, butterfly valves and dampers in process, chemical, petrochemical and power-industry installations.
Standard Features
- Measurement series: RX 32 DA – RX 350 DA / RX 32 SR – RX 350 SR
- Operating pressure: 4 - 8 Bars
- Protection class: IP67; ATEX protection: Ex II 2GD c T4 (Zone 1, Zone 2)
- Output torque: 9 Nm – 5162 Nm (at 6 bar)
- Body: Aluminum extrusion, anodized coated
- Cover and pistons: Aluminum injection molded
- Positioner connection: Normally closed
- Direction valve connection: Normally closed
- Conversion to single effect: Available
- Stroke adjustment: Adjustable stroke
- Operating temperature range: -20ºC – 80ºC
- Valve connection: Normally closed
- Limit switch connection: Normally closed
- Coil / supply voltages: AC: 230V, 110V, 48V, 24V, 12V; DC: 110V, 48V, 24V, 12V
Technical specifications
- Brand: TORK
- Model / Series: RX Series
- Measurement range: RX 32 DA – RX 350 DA; RX 32 SR – RX 350 SR
- Pressure (operating): 4 - 8 Bars
- Output torque (at 6 bar): 9 Nm – 5162 Nm
- Protection: IP67; ATEX: Ex II 2GD c T4 (Zone 1, Zone 2)
- Body material: Aluminum extrusion, anodized coated
- Cover & pistons material: Aluminum injection molded
- Positioner / Direction valve / Valve / Limit switch connections: Normally closed
- Conversion to single effect: Available
- Stroke adjustment: Available
- Operating temperature: -20ºC to 80ºC
- Coil / Supply voltages: AC: 230V, 110V, 48V, 24V, 12V; DC: 110V, 48V, 24V, 12V
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.
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