The BU6 series butterfly valve are operated by general rotary actuator. Mechanical Fail-safe rotary actuator or SY large torque multi-function actuator are available. Select the actuators according to required close-off pressure and HVAC condition of installation.

The actuators are controlled by a standard open/close or modulating control system and rotate disc of the valve to the position dictated by the control signal.

Butterfly Control Valve

Model : BU6
Valve Size : DN50-DN500 (2″ – 20″)
Body Material : Ductile Cast Iron
Valve Seat : Nylon Coated Ductile Iron / Stainless Steel
Rated Pressure : 1600 KPa
Valve Actuator : 35Nm – 3500Nm
Valve Application : Cold and Hot Water Systems