The Butterfly Valve is operated by a Rotary Actuator. Select the actuator 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 the disc of the valve to the position dictated by the control signal.
Typical applications include chiller isolation, cooling tower isolation and bypass control, change-over systems
Mfr. Part No. | Description |