• First, the external thread electric ball valve
  

The externally threaded electric ball valve is composed of an electric actuator and an externally threaded ball valve. The valve body can be divided into integral type, two-stage type and three-stage type. The valve seat adopts elastic sealing structure, which is reliable in sealing and easy to open and close. The valve stem adopts a bottom-loading structure with an inverted seal, and the valve stem is not impacted when the valve cavity is abnormally boosted. This product has stable performance and is widely used in petrochemical, metallurgical, electric power and other industrial sectors.

Second, the main parameters of the external thread electric ball valve

Third, the main features of the external thread electric ball valve

1. The fluid resistance is small, and its resistance coefficient is equal to the pipe length of the same length.

2. The structure is simple, small in size and light in weight.

3. It is close and reliable. At present, the sealing surface material of the ball valve is widely used in plastic and has good sealing performance. It has also been widely used in vacuum systems.

4. The operation is convenient, the opening and closing is rapid, and the rotation is 90° from full opening to full closing, which is convenient for long-distance control.

5. The maintenance is convenient, the ball valve has a simple structure, and the sealing ring is generally movable, and the disassembly and replacement are relatively convenient.

6. When fully open or fully closed, the sealing surface of the ball and the valve seat is isolated from the medium, and the medium does not cause erosion of the sealing surface of the valve.

7. Wide range of applications, from small to a few millimeters, up to a few meters, from high vacuum to high pressure can be applied.

Shanghai Gaocheng Valve Manufacturing Co., Ltd. is a comprehensive enterprise integrating scientific research, design, manufacture, sales and service. It specializes in producing pneumatic butterfly valves, electric actuators, pneumatic ball valves, electric ball valves and electric butterfly valves. The pneumatic ball valves are available in various models. Affordable, accumulated rich production and sales experience in the field of industrial automation valves. If you have any questions, please call us at 021-66400088 and we will do our best to provide you with quality service.