Internal Tank Dart Valve | TriDart Get latest price

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The TriDart internal tank valve comes in a range of sizes and options customisable to suit your specific application

TriDart valve fits into position, bolts down and has the distinct advantage of being pre-assembled and calibrated prior to shipment to site. 

Applications

• Ideal for tanks up to 2–3 metres deep
• Smart splitter boxes
• Feed distribution boxes
• Small flotation machines
• Conditioner tanks

Common issues overcome using the TriDart internal tank valve include:

• Poor level control or spillage
• Difficult to access seats
• Excessive wear
• Misalignment of valve and actuator shaft
• Bouncing or vibration of valves, poor coupling
• Maintenance problems

TriDart internal tank valve Key Features:

• Self-contained, “drop in“ style
• Control or On/Off applications
• Customisable design
• Full head guiding
• Anti-Rotation device
• Stroke indication
• Large Actuators to provide improve control and stability.
• Mechanical linkages are designed to provide accurate linear response and may be replaced
• Finger Guards for Increased Saftey to enclose all moving parts
• Seat Cage Plug Seat: Reduce troubles of slurry filled and sticky shafts guide blocks.
• Conical plug has a linear flow characteristic while the concave plug shape is quick opening: the linear flow characteristic is better for the control system.
• Complete valve can be factory or workshop calibrated before commissioning, the valve can be removed/inserted from/in the process during operations.

Standard Sizes

• 80 mm (CVmax 176) to 600 mm (CVmax 6,950)

Material of Construction

• Mild Steel bodywork
• Poly urethane and mounting bars
• Internal components made from wear resistant polyurethane (PU) protected, wetted parts including seat,plug and valve guides
• Shaft either stainless steel or PU protected

Options

• Supplied with or without an actuator
• Bias Spring Fail Closed, Fail Fixed or Double Acting

Actuator Options

• Smart (HART, Profibus), Electro-Pneumatic (4-20mA),Pneumatic (20-100kPa) Positioner
• Safety Guards enclosing feedback mechanism

Variations/Options

• The pedestal can supplied with a bellows for pressurised applications. The very large external valve product is essentially a sub-vessel with a number of sealed TriDarts.

For more information or a qoute on the Tank Valve | TriDart please call or email for a direct reply.

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To contact Dual Valves Australasia about Internal Tank Dart Valve | TriDart use Get a quote.