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Pneumatic LEDEEN Actuators

Compressed air, natural gas, or nitrogen actuator supply

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Quarter-turn

Quarter-turn pneumatic actuators are used for on/off or modulating control of any ball, plug, or butterfly valve utilizing compressed air, natural gas, or nitrogen actuator supply.

Linear

Linear pneumatic actuators are used for on/off or modulating control of any gate valve or rising stem ball valve utilizing compressed air, natural gas, or nitrogen actuator supply.

Standard features

  • All models available as double acting or spring return
  • Open and close travel stops, ±3° minimum
  • Local position indication
  • Suitable for SIL3 environments
Core Series Torque and Thrust Outputs Pressure Range (Gauge)  Temperature Range 
Quarter-turn
VA Series 9,700 lbf.in [1,100 N.m] 40 to 175 psi [3 to 12 bar] –22 to 212 degF [–30 to 100 degC]
GS and SY Series 5,700,000 lbf.in [644,000 N.m] 40 to 175 psi [3 to 12 bar]
 –22 to 212 degF [–30 to 100 degC]
Linear LD Series 4,400,000 lbf 40 to 175 psi [3 to 12 bar]
 –22 to 212 degF [–30 to 100 degC]
Linear pneumatic LEDEEN actuator.

DYNATORQUE SD

Declutchable manual override

Used with pneumatic, hydraulic, and backdrivable electric actuators.
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Brochure Valve Solutions for Liquid Tank Storage

Increase uptime and safety with high-quality valves and valve services for accurate, zero-leakage product segregation.

Catalog Quarter-Turn Pneumatic LEDEEN GS Actuator

Installation, operation, and maintenance manual.

Catalog Quarter-Turn Pneumatic LEDEEN SY Actuator

Installation, operation, and maintenance manual.

Catalog Quarter-Turn Pneumatic LEDEEN SY Actuator

Installation, operation, and maintenance manual.

Brochure GS Series Pneumatic and Hydraulic LEDEEN Actuators

Reliably perform with compressed air, natural gas, or nitrogen actuator supply.

Catalog Quarter-Turn Pneumatic LEDEEN GS Actuator

Installation, operation, and maintenance manual.

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