Danfoss Thermal Actuator, TWA-ZL
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TWA-ZL Thermal Actuator

Brand: Danfoss
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Danfoss thermal actuator TWA-ZL is used with Danfoss valves type VZL. The actuator can be controlled with a on/off controller or switch. 

These provides a cost effective solution for the control of hot and/or chilled water for fan coil units, small reheaters and recoolers in temperature control systems.
Features
  • Position indicator
  • Normally opened (NO) or normally closed (NC) version
  • Cable included

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Specifications

Brand

Ambient Temperature Range

  • 2° to 60° C (35.6° to 140° F)

Applications

  • Hot and/or Chilled Water for Fan Coil Units
  • Recoolers
  • Small Reheaters

Cable Length

  • 3.9 feet (1.2 metres)

Class

  • Protection Class II

Consumption

  • Power Consumption: 2 VA

Electrical Contacts

  • Normally Closed
  • Normally Open

Environmental Protection

  • IP41

Frequency

  • 50/60 Hz

Mounting Position

  • Horizontal Position
  • Upright

Power Supply

  • 230 Vac
  • 24 Vac/dc

Process Temperature

  • Maximum

Response Time

  • Full Stroke Travel Time: 3 minutes

Storage Temperature

  • -40° to 70° C (-40° to 158° F)

  • Hot and/or Chilled Water for Fan Coil Units
  • Small Reheaters
  • Recoolers

Documentation

Data Sheets

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