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External Dart Valves - eDart Single

Supplier: Dual Valves Australasia

eDart is the manufacturer of the external single eDart valve.

Price Guide: POA

The valve is optimised for fine control of slurry flow from one flotation machine to the next. The single eDart has a customisable body and flange orientations to suit any plant.

Material of Construction

  • Plug and seat – polyurethane or other approriate wear resistant material (e.g.UHMWPE).
  • Patented bellows seal – non-sliding sealing arrangement
  • Body – rubber lined mild steel
  • eDart actuators

Standard Sizes

  • 100mm to 500mm

Options for External Dart Valves - eDart Single

  • The bottom port can be orientated at any discrete angle (determined by the number of bolts) by rotating it on the flange
  • Full or reduced bore for the plug and seat
  • Smart (HART, Profibus), Electro-Pneumatic (4-20mA) or Pneumatic (20-100kPa) Positioner choices
  • Bias Spring Fail Closed, Fail Fixed or Double Acting Actuator Options

Features of External Dart Valves - eDart Single

  • Body fully customised to plant layout
  • Valve can be fully serviced in situ
  • Simple maintenance: All internal wearing parts can be inspected and/or replaced without removing the valve body from the process line
  • Anti-Rotation Device
  • Stroke Indication

Applications for External Dart Valves - eDart Single

  • Due to the valves flexible orientation, it is ideal for plant retrofits
  • Flotation level control

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