37002 Series Minitork* II Butterfly Control Valves

The MiniTork® II is a heavy duty automatic throttling control butterfly valve that provides superior performance by incorporating the following features:

• Low Dynamic Torque – the unique cupped shape disc results in a dynamic torque considerably lower than conventional butterfly valves.
• Bi-Directional Flow – The reverse cupped construction of the Minitork disc is not self-limiting.  Accordingly, the low torque can be maintained regardless of flow direction.
• Deflection-free and backlash-free operation.
• Splined and clamped construction with an ouboard ball bearing and a rigid bracket assembly provide the structural rigidity required for precise positioning.
• Direct Mounted Positioners – Position feedback is directly connected to the valve shaft eliminating potential lost motion and providing improved positioning accuracy.
• Triple Bearing System – provides exceptional support and guiding for the shaft.
• Valve Position Indicator – highly visible, which allows quick visual inspection of disc position.
• Integrally Cast Extension Bonnet – provides ability to handle wide range of process temperatures.
• Spring Diaphragm Actuator – with total enclosure of all moving parts provides increased resistance to environmental corrosion.