Product Overview

The electric O-type cut-off ball valve is a commonly used cutting-type valve in modern industrial conveying pipelines. It is composed of an intelligent electric actuator and an O-type ball valve, with the ball core being an O-type through-hole. During operation, the ball center and the sealing ring rotate without any gap. When the O-type ball core is closed, it has excellent cutting force. It is particularly suitable for pipelines transporting syrup, fibers, particles, pulp, and some viscous media. The working principle is to complete the cutting and regulation of the ball valve by using a (220V, 380V) power supply voltage as the driving force and accepting (4-20mA) industrial signals to drive the valve stem to rotate (0-90°) to change the opening degree. It is usually suitable for occasions with strict sealing requirements and is widely used in automatic control in industries such as chemical engineering, petroleum, pharmaceuticals, and light industry.

Product features

1. The electric cut-off ball valve operates with great speed and accuracy, enabling quick completion of the opening and closing actions. 

2. The operation is very convenient. From fully open to fully closed, it only requires a 90-degree rotation, making it easy to control from a distance. 

3. It has a large flow capacity and, when fully open, there is virtually no flow resistance. 

4. The electric O-type cut-off ball valve has wide applicability. Different connection methods and various types of sealing rings can be selected to meet different operating conditions. 

5. It has excellent self-cleaning capabilities, which can easily remove various impurities from the pipeline and effectively ensure the smooth flow of the pipeline.

Main technical parameters

Main component materials

Main connection dimensions