External Dart Valves - eDart Dual

This valve has customised body and flange orientations and is valve is optimised for fine control of slurry flow specifically designed with the flotation market in mind.

Material of Construction

• Plug and seat – polyurethane or other appropriate 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 Dual

• eDart dual valve controller
• Poppet sampler
• Flushing valves
• Full bore or reduced plug and seat
• Custom designs available if standard designs don’t suit application.
• Smart (HART, Profibus), Electro-Pneumatic (4-20mA), Pneumatic (20-100kPa) Positioner
• Bias Spring Fail Closed, Fail
• Fixed or Double Acting Actuator Options

Features of External Dart Valves - eDart Dual

• Body fully customised to Plant

Layout of External Dart Valves - eDart Dual

• Either front or side outlet
• Cage guided plug on 250mm and larger
• Inspection hatch
• Valve can be fully serviced insitu
• 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 Indicaiton

Applications for External Dart Valves - eDart Dual

• Flotation machine level control
• Distribution box level control

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