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Pneumatic Valve Actuators

Pneumatic actuator valves use compressed air to power the actuator, which moves the valve mechanism to control fluid flow. These valves are known for their fast response times, high force output, and reliability in environments where electrical power is unavailable or impractical. Commonly used in industries like oil and gas, chemicals, and water treatment, pneumatic actuator valves provide efficient automation for on/off and modulating applications.
GDA/GSR SERIES PNEUMATIC ACTUATORS
CR-TEC pneumatic actuators gda gsr series pneumatic actuators

Key Features

  • * 90° Rack & Pinion
  • * 2.5 to 13,040 Nm Torque
  • * Single / Double Acting Type
  • * BUNA Seals
  • * NAMUR Mount
  • * Explosion Proof

Technical Data

  • * +5° End Stop Adjustment
  • * ISO-5211 Mounting
  • * Hard Anodized Aluminum Case
  • * Powder Coated Aluminum Caps
  • * 29-116 psi Control Pressure
  • * Temp Rating -4°F to +176°F

Product Catalog

Product Manual

Optional Features

  • * 120°/135°/180° Rotation
  • * +5°/-20° End Stop Adjustment
  • * VITON Seals
  • * Low Temp -40°F to +176°F
  • * High Temp -4°F to +320°F
  • * Hydraulic Damper

Typical Applications

  • * Ball Valves up to 20"
  • * Butterfly Valves up to 32"

Certifications

  • * ATEX
  • * SIL 3
  • * EAC
 
ACTUBAR SERIES PNEUMATIC ACTUATORS
CR-TEC pneumatic actuators actubar series pneumatic actuators

Key Features

  • * 90° Rack & Pinion
  • * 2.5 to 8,490 Nm Torque
  • * Single / Double Acting Type
  • * BUNA Seals
  • * NAMUR Mount
  • * Explosion Proof

Technical Data

  • * +5°/-10° End Stop Adjustment
  • * ISO-5211 Mounting
  • * Anodized Aluminum Case
  • * Powder Coated Aluminum Caps
  • * 29-116 psi Control Pressure
  • * Temp Rating -4°F to +176°F

Product Catalog

Product Manual

Optional Features

  • * VITON Seals
  • * Low Temp -40°F to +176°F
  • * High Temp -4°F to +320°F

Typical Applications

  • * Ball Valves up to 20"
  • * Butterfly Valves up to 28"

Certifications

  • * ATEX
  • * SIL 3
  • * DNV
 
PN2 PNEUMATIC POSITIONER
CR-TEC pneumatic actuators pn2 pneumatic positioner

Key Features

  • * Electro-Pneumatic Positioner
  • * 0° – 180° Range
  • * Single / Double Acting Type
  • * IP65 Rating
  • * NAMUR Mount

Technical Data

  • * 24 VDC Supply
  • * 4-20 mA / 0-10 V Input
  • * Aluminum Case
  • * 36-116 psi Pressure
  • * Adjustable Speed
  • * Temp Rating -4°F to +158°F

Product Catalog

Product Manual

Optional Features

  • * 3-Position Control
 
SWITCH CONTROL LIMIT SWITCH
CR-TEC pneumatic actuators switch control limit switch

Key Features

  • * Mechanical Switch
  • * 0° to 180° Pivot Range
  • * Adjustable NAMUR Mount
  • * 2-way / 3-way Valves

Technical Data

  • * 250 VAC / 5A Max
  • * IP67 Rating
  • * Aluminum Case
  • * Temp Rating -4°F to +158°F

Product Catalog

Product Manual

Optional Features

  • * Explosion Proof
  • * Proximity/Inductive

Certifications

  • * ATEX
 
MINI SWITCH LIMIT SWITCH
CR-TEC pneumatic actuators mini switch limit switch

Key Features

  • * Mechanical Switch
  • * 90° Pivot Range
  • * NAMUR Mount
  • * 2-way / 3-way Valves
  • * Self Setting

Technical Data

  • * 250 VAC / 1A Max
  • * IP65 Rating
  • * Plastic Case
  • * M12 Wire Connector
  • * Temp Rating -4°F to +158°F

Product Catalog

Product Manual

Optional Features

  • * Inductive 5-30 VDC (100 mA)
  • * 180° Rotation
 
NAMUR PILOT CONTROL VALVE
CR-TEC pneumatic actuators namur pilot control valve

Key Features

  • * 5/2-Way (Single/Double Acting)
  • * NAMUR Mount
  • * IP65 Rating
  • * Manual Override
  • * Billet Aluminum

Technical Data

  • * 24 VDC / 5W
  • * BUNA Seals
  • * 29 to 145 psi
  • * 100% Duty Cycle
  • * Temp Rating -4°F to +158°F

Product Catalog

Optional Features

  • * 110V / 230V AC
  • * 3/2-way (Single Acting Only)
  • * Dual Coil
  • * Explosion Proof
  • * Speed Control

Certifications

  • * ATEX
 
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