Dual eDart external valve Front Outlet
Download Installation and Maintenance Manual
Dual eDart - this valve has customised body and flange orientations and is optimised for fine control of slurry flow. It has been specifically designed with the flotation market in mind.
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Dual eDart External Dart Valve Front Outlet (10º Down) |
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80NB† |
Designation |
Inlet and outlet |
Seat Options and stroke |
Documents |
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ED080AA-F |
Inlet: 300mm x 100mm Outlet: 150NB |
SD‡80mm (Stroke 50mm) & SD80mm (Stroke 50mm) |
ICD_ED400AA-F-A (parasolid) |
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100NB† |
Designation |
Inlet and outlet |
Seat Options and stroke |
Documents |
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ED100AA-F |
Inlet: 300mm x 100mm Outlet: 200NB |
SD‡100mm (Stroke 70mm) & SD100mm (Stroke 70mm) |
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ED100AB-F |
SD‡100mm (Stroke 70mm) & SD80mm (Stroke 50mm) |
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ED100BB-F |
SD‡80mm (Stroke 50mm) & SD80mm (Stroke 50mm) |
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150NB† |
Designation |
Inlet and outlet |
Seat Options and stroke |
Documents |
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ED150AA-F |
Inlet: 350mm x 150mm Outlet: 250NB |
SD‡150mm (Stroke 105mm) & SD150mm (Stroke 105mm) |
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ED150AB-F |
SD‡150mm (Stroke 105mm) & SD100mm (Stroke 70mm) |
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ED150BB-F |
SD‡100mm (Stroke 70mm)& SD100mm (Stroke 70mm) |
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200NB† |
Designation |
Inlet and outlet |
Seat Options and stroke |
Documents |
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ED200AA-F |
Inlet: 450mm x 200mm Outlet: 350NB |
SD‡200mm (Stroke 140mm) & SD200mm (Stroke 140mm) |
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ED200AB-F |
SD‡200mm (Stroke 140mm) & SD150mm (Stroke 105mm) |
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ED200BB-F |
SD‡200mm (Stroke 105mm)& SD150mm (Stroke 105mm) |
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250NB† |
Designation |
Inlet and outlet |
Seat Options and stroke |
Documents |
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ED250AA-F |
Inlet: 550mm x 250mm Outlet: 400NB |
SD‡250mm (Stroke 175mm) & SD250mm (Stroke 175mm) |
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ED250AB-F |
SD‡200mm (Stroke 175mm) & SD200mm (Stroke 140mm) |
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ED250BB-F |
SD‡200mm (Stroke 140mm)& SD200mm (Stroke 140mm) |
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300NB† |
Designation |
Inlet and outlet |
Seat Options and stroke |
Documents |
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ED300AA-F |
Inlet: 670mm x 350mm Outlet: 500NB |
SD‡300mm (Stroke 210mm) & SD300mm (Stroke 210mm) |
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ED300AB-F |
SD‡300mm (Stroke 210mm) & SD250mm (Stroke 175mm) |
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ED300BB-F |
SD‡250mm (Stroke 175mm) & SD250mm (Stroke 175mm) |
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350NB† |
Designation |
Inlet and outlet |
Seat Options and stroke |
Documents |
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ED350AA-F |
Inlet: 700mm x 400mm Outlet: 500NB |
SD‡350mm (Stroke 245mm) & 350mm (Stroke 245mm) |
ICD_ED400AA-F-A (parasolid) |
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ED350AB-F |
SD‡350mm (Stroke 245mm) & 300mm (Stroke 210mm) |
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ED350BB-F |
SD‡300mm (Stroke 210mm) & 300mm (Stroke 210mm) |
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400NB† |
Designation |
Inlet and outlet |
Seat Options and stroke |
Documents |
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ED400AA-F |
Inlet: 800mm x 500mm Outlet: 650NB |
SD‡400mm (Stroke 280mm) & 400mm (Stroke 280mm) |
ICD_ED400AA-F-A (parasolid) |
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ED400AB-F |
SD‡400mm (Stroke 280mm) & 350mm (Stroke 245mm) |
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ED400BB-F |
SD‡350mm (Stroke 245mm) & 350mm (Stroke 245mm) |
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†NB: Nominal Bore
‡ SD: Seat Diameter
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
80mm to 400mm
Options
- eDart dual valve controller
- Poppet sampler mounted in body
- 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
- Body fully customised to Plant Layout
- Either front or side outlet
- Cage guided plug on 250mm and larger
- Inspection hatch
- 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 Indicaiton
Applications
- Flotation machine level control
- Distribution box level control
