AMV 438 SU Three Point Control Actuator

Brand: Danfoss

AMV 438 SU actuator is used with two and three-way valves type VRB, VRG, VF and VL up to DN 50 diameter.
Features
  • Advanced design incorporates load related 'switch-off' to ensure that actuators and valves are not exposed to overload 
  • Safety function (spring up): In case of power failure or power switch off spring up function retracks actuator stem to end position. Further manual stem positioning is not disabled

Specifications

Brand

Ambient Temperature Range

  • 0° to 55° C (32° to 131° F)

Approvals & Certifications

  • CE
  • EMC Directive 2004/108/EC: EN 61000-6-2, EN 61000-6-3
  • Low Voltage Directive (LVD) 2006/95/EC: EN 60730-1, EN 60730-2-14

Class

  • Protection Class I (230 V)
  • Protection Class III (24 V)

Consumption

  • 12 VA - Power Consumption

Electrical Connectors

  • Cable Gland
  • M16 x 1.5
  • M20 x 1.5

Environmental Protection

  • IP54

Frequency

  • 50/60 Hz

Function

  • Safety Function (Spring Up)

Input Signal

  • Control Input Signal: 3-Point

Mounting Position

  • Horizontal
  • Upright

Override

  • Manual Override

Power Supply

  • 230 Vac, 10 to -15 %
  • 24 Vac, 10 to -15 %

Process Temperature

  • 150° C (302° F) Max.

Rotation

  • 0° to 360°

Speed

  • 15 sec/mm

Storage Temperature

  • -40° to 70° C (-40° to 158° F)

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