V-Tork VTN190S12 New Series Spring Return Pneumatic Actuator F10/F14

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Product Description

V-Tork VTN190S12 New Series Spring Return Pneumatic Actuator F10/F14

Spring Return | Rack & Pinion | 90° Rotation | Extruded Aluminium Body | F10/F14 Mounting

The V-Tork VTN190S12 is a heavy-duty spring return pneumatic actuator from the VT New Series range, offering exceptional torque output for large quarter-turn valve applications requiring reliable fail-safe operation. Its robust extruded aluminium body and dual-piston rack and pinion mechanism provide automatic return to the preset position on loss of air supply. Compatible with ISO F10 and F14 mounting flanges, the VTN190S12 is NAMUR compatible for seamless integration with solenoid valves, limit switches and positioners.


Key Features:

  • Spring Return Operation: Automatic fail-safe return on loss of air pressure

  • F10/F14 Mounting: Compatible with ISO 5211 F10 and F14 flange standard

  • NAMUR Standard: Compatible with solenoid valves, limit switches and positioners

  • Extruded Aluminium Body: Lightweight and corrosion resistant construction

  • Dual Independent Travel Stoppers: Precise end-of-travel adjustment

  • Modularised Spring Cartridges: Easy maintenance and torque adjustment

Technical Specifications:

ModelVTN190S12
Actuation TypeRack & Pinion – Spring Return
Rotation90 Degrees
Mounting FlangeISO 5211 F10/F14
Body MaterialExtruded Aluminium
Operating Pressure2 to 8 bar
CertificationsATEX, SIL 3 (Bureau Veritas), CE

Technical Specs

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