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Series ACT Pneumatic & Electric Actuator

Brand: Dwyer Instruments, LLC

The W.E. Anderson Series ACT Actuators are available in either pneumatic or electric models.

The wide range of torques and voltages means there is an actuator for almost any application. The standard ISO 5211 mounting configuration makes installation to any valve or damper quick and simple. 

W.E. Anderson pneumatic ACT models are a compact rack-and-pinion design with a symmetrical structure that ensures fast and steady action, high precision and high output power. The corrosion resistant anodized aluminum body is designed to withstand the harsh and abusive industrial environments and provide reliable service. We offer double acting and spring return models in a variety of sizes to fit any application. 

W.E. Anderson electric ACT models are available in two-position or modulating configurations and NEMA 4X or NEMA 7 rated enclosures. All electric actuators utilize a high grade powder coated aluminum enclosure with visual indicators. 

The two-position models come standard with two auxiliary switches, and modulating models offer an output for position monitoring. Certain models are equipped with manual overrides allowing the operator to cycle the valve manually for installation or maintenance checks.
Features
  • ISO 5211 Mounting configuration for easy installation
  • Pneumatic actuators offer corrosion resistance anodized finish
  • NAMUR mounting configuration on pneumatic actuators
  • Two-position electric actuators include auxiliary limit switches
  • Modulating electric actuators offer an output for position monitoring

1 - 12 of 163 Part Numbers
ACT-DA01
ACT-DA01
DWYER Double Acting Pneumatic Actuator, 98 In-Lb
  • Actuator Type - Double-Acting
  • Torque - Double Acting - 98 In-Lbs
ACT-DA02
ACT-DA02
DWYER Double Acting Pneumatic Actuator, 207 In-Lb
  • Actuator Type - Double-Acting
  • Torque - Double Acting - 207 In-Lbs
ACT-DA03
ACT-DA03
DWYER Double Acting Pneumatic Actuator, 365 In-Lb
  • Actuator Type - Double-Acting
  • Torque - Double Acting - 365 In-Lbs
ACT-DA04
ACT-DA04
DWYER Double Acting Pneumatic Actuator, 603 In-Lb
  • Actuator Type - Double-Acting
  • Torque - Double Acting - 603 In-Lbs
ACT-DA05
ACT-DA05
DWYER Double Acting Pneumatic Actuator, 792 In-Lb
  • Actuator Type - Double-Acting
  • Torque - Double Acting - 792 In-Lbs
ACT-DA06
ACT-DA06
DWYER Double Acting Pneumatic Actuator, 1135 In-Lb
  • Actuator Type - Double-Acting
  • Torque - Double Acting - 1135 In-Lbs
ACT-DA07
ACT-DA07
DWYER Double Acting Pneumatic Actuator, 1690 In-Lb
  • Actuator Type - Double-Acting
  • Torque - Double Acting - 1690 In-Lbs
ACT-DA08
ACT-DA08
DWYER Double Acting Pneumatic Actuator, 2993 In-Lb
  • Actuator Type - Double-Acting
  • Torque - Double Acting - 2993 In-Lbs
ACT-DA09
ACT-DA09
DWYER Double Acting Pneumatic Actuator, 4506 In-Lb
  • Actuator Type - Double-Acting
  • Torque - Double Acting - 4506 In-Lbs
ACT-DA10
ACT-DA10
DWYER Double Acting Pneumatic Actuator, 6866 In-Lb
  • Actuator Type - Double-Acting
  • Torque - Double Acting - 6866 In-Lbs
ACT-DA11
ACT-DA11
DWYER Double Acting Pneumatic Actuator, 11065 In-Lb
  • Actuator Type - Double-Acting
  • Torque - Double Acting - 11065 In-Lbs
ACT-DA12
ACT-DA12
DWYER Double Acting Pneumatic Actuator, 15207 In-Lb
  • Actuator Type - Double-Acting
  • Torque - Double Acting - 15207 In-Lbs
1 - 12 of 163 Part Numbers

Specifications

Actuator Type

  • Double-Acting
  • Pneumatic
  • Spring Return

Duty Cycle

  • 85%

Enclosure, Body Material

  • Aluminum - Anodized
  • Epoxy Coated Aluminum End Caps
  • Powder-Coated Aluminum

Environmental Protection

  • IP67
  • NEMA 4X
  • NEMA 7

Input

  • 4-20 mA

Media

  • Liquids & Gases

Mounting

  • NAMUR

NPT Connection

  • 1/2” NPT Female
  • 1/4” NPT Female
  • 1/8” NPT Female

O-Ring Material

  • Ethylene Propylene (EPR)
  • PTFE

Power Requirement

  • 110 Vac
  • 220 Vac
  • 24 Vac
  • 24 Vdc

Pressure Range

  • psi: 225 (kPa: 1,550, bar: 15.5)

Response Time

  • 45 seconds

Seat / Seal Material

  • EPDM
  • PTFE

Size

  • Line: 2” to 12”

Standard Features

  • Manual Override, Position Indicator & TD Models Come with Two Limit Switches

Stem Material

  • 410 Stainless Steel

Supply Pressure

  • psi: 40 to 115 (kPa: 270 to 790, bar: 2.7 to 7.9)

Supply Pressure - Maximum

  • psig: 120 (kPa: 800, bar: 8)

Temperature Range

  • -30° to 60° C (-22° to 140° F)
  • -40° to 80° C (-40° to 176° F)

Wetted Materials

  • 316 Stainless Steel

  • Designed for quarter turn valve or damper control
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