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UP4 Universal Pneumatic Rotary Actuator

Brand: ABB Group
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Type UP Pneumatic Universal Rotary Actuators regulate dampers, fan inlet vanes, lever-operated valves, turbine governors, fluid drives and other final control elements.

The control signals provide modulating or on/off control power to position devices through mechanical linkage or by direct coupling.

Type UP4 actuators include a double-acting cylinder with a motion conversion mechanism to convert linear to rotary motion.

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Specifications

Brand

Operating Torque

  • Maximum 1,966 Nm (1,450 lbf·ft)

Environmental Protection

  • IP24 (NEMA 3R)
  • IP66 (NEMA 4X)

Supply Pressure

  • 276 to 621 kPa (40 to 90 psig) with TZIDC positioners
  • 276 to 690 kPa (40 to 100 psig) with EDP300 and AV positioners

Certifications & Approvals

  • cFMus
  • CSA

Air Consumption

  • TZIDC/EDP300: < 0.03 kg/h (0.015 scfm)
  • AV: typical 188.8 cm³/s (0.4 scfm) @ 517.1 kPa (75.0 psig)

Process Conenction

  • Air failure reset: 1/4”-18 NPT Female
  • Pneumatic signal: 1/4”-18 NPT Female
  • Air Supply: 1/4”-18 NPT Female

Electric Connection

  • Cutouts for 1/2” and 3/4” NPT Female

Operating Type

  • Manual Operator: Split nut with locking ratchet

Material of Construction

  • Frame & Output Shaft: Carbon Steel
  • Seal: Nitrile Rubber
  • Top/End covers: Sheet metal
  • Actuator: High tensile Aluminum
  • Coating on metal Parts: corrosion-Resistant Polyurethane

Storage Temperature

  • -40° to 85° C (-40° to 185° F)

Documentation

Brochure

Catalog

Manual

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