I. Features of electric flange ball valve
The electric flange ball valve is a type of partial rotary ball valve that can be fully closed and fully opened by rotating it 90°. Compared to gate valves and globe valves of the same specifications, ball valves have advantages such as small size, light weight, powerful functionality, high reliability, and ease of pipeline installation. They exhibit excellent sealing performance, large flow capacity, low flow resistance coefficient, simple structure, convenient maintenance, and long service life. The valve body passage and connecting pipe diameter are equal and form a uniform diameter, allowing the medium to flow through almost without loss. Electric ball valves are commonly used in applications where strict sealing is required. In addition to controlling gas, liquid, and steam media, they are also suitable for controlling sewage and media containing fibrous impurities.
The ball valve is an important type of valve, widely used in petrochemical and long-distance pipeline industries. Its closure component is a partially spherical body with holes, which rotates along with the valve stem to open or close the valve. The flow direction can be arbitrary, with a wide adjustable range. It can be used in high-pressure and large-diameter applications to control media with high viscosity, fibers, and fine particles.
II. Product Details of Electric Flange Ball Valve Actuator
1. External mechanical limit bolt
In the event of a malfunction in the electronic limit switch, it prevents the actuator from over-traveling. Cable interface: standard 2 PF3/4 (maximum 1)
2. Torque switch
Overload protection, one each for on/off
3. Terminal block
Spring locking type, with secure wiring, it will not fall off even in strong vibration environments
Product Features
1. Small size, light weight, and high duty cycle.
2. Combined with planetary gears, it achieves high efficiency.
3. Applicable to automatic control of switch-type small ball valves/plug valves and dampers.
4. The specially designed induction motor features high starting torque and overheat protection.
