Electric Actuated Ball Valve – 90° Quarter-Turn, Stainless Steel / WCB, ISO 5211 Mounting
Electric ball valves drive the ball of the ball valve to rotate through the electric actuator to achieve the opening and closing of the valve. It combines the convenient operation of electric actuator and the reliable sealing performance of ball valve, widely used in water treatment, pharmaceutical, petrochemical, metallurgy and other industries for controlling the on-off and adjustment of fluids.
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Working Principle
The working principle of the electric ball valve mainly depends on the electric actuator and the ball valve two parts of the coordinated work. Electric actuator is responsible for receiving the control signal and convert it into mechanical movement, generally using the motor as a power source, through the gear device to convert the motor’s rotary motion into a linear motion, which pushes the valve stem to make the ball rotate. The sphere is the opening and closing part of the valve, which is rotated to achieve fluid control. When the sphere is turned to align with the channel, the fluid can pass smoothly; when the sphere is turned to perpendicular to the channel, the fluid is blocked.
Product features
High degree of automation: electric ball valves can be automatically controlled through the circuit controller or manually controlled, easy to operate and improve production efficiency.
Good sealing performance: the sealing surface material of the ball valve is widely used in a variety of plastics or metals, good sealing, can achieve complete sealing to ensure that the fluid does not leak.
Small fluid resistance: the flow path design of the ball valve makes the fluid resistance small, which is conducive to the smooth passage of the fluid.
Long service life: due to the precise control of the electric actuator and the wear-resistant material of the ball valve, the service life of the electric ball valve is relatively long.
Wide range of application: electric ball valves are suitable for a variety of media and working conditions, including high temperature, high pressure, corrosive media.
