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Our unique design eliminates the use of tiebars which reduce the size and weight of the actuator. Our biased spring options allow for fail action but are piped Double Acting for superior control – specifically designed to be used on modulating control applications. On actuator mounting the eedback system is modelled to give linear response to the valve position.

Material of Construction

• Plates – Mild Steel Galvanised
• Cover plate – 304 Stainless steel
• Cylinder tube – Glass Reinforced Plastic
• Shaft – EN57
• Guide Bush – Vesconite
• O-rings – Buna N
• Wear strip – PTFE

Standard Sizes

• 160mm Bore / 105 Stroke - 900 kg thrust (DA at 4.5 bar)
• 200mm Bore / 175 Stroke - 1400 kg thrust (DA at 4.5 bar)
• 250mm Bore / 280 Stroke - 2200 kg thrust (DA at 4.5 bar)
• 300mm Bore / 350 Stroke - 3150 kg thrust (DA at 4.5 bar)
• 400mm Bore / 450 Stroke - 5650 kg thrust (DA at 4.5 bar)
• Double Acting Strokes can be customised and Biased Strokes can be reduced

Options for Actuators - eDart

• Double Acting (DA)
• Fail Retracted (FR)
• Fail Extended (FE)
• Adjustable limit stop
• Full Stainless-Steel construction for corrosion resistance

Features for Actuators - eDart

• Double piston seal and PTFE wear strip for reliably long service and reduced wear
• Variety of stroke lengths available
• Compact and robust design
• Self contained bias spring pack – welded pre-compressed safe design
• Anti-rotation device

Applications for Actuators - eDart

• Pinch Valves
• Dart Valves
• Diaphragm Valves
• Knife Gate Valves
• Y-pattern Valves
• eDart Valves
• Dosing Valves
• Sluice Gate Control
• Third party valves

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