The flow characteristic of the electric control valve is the relationship between the relative flow of the medium flowing through the electric control valve and its opening under the condition that the pressure difference at both ends of the valve remains constant.

The flow characteristics of electric control valve include linear characteristics, equal percentage characteristics and parabolic characteristics.

Installation instructions for electric control valve:

The electric control valve * is suitable for installing the upper end of the working piston at the lower part of the horizontal pipeline. The temperature sensor can be installed at any position, and the whole length must be immersed in the controlled medium.

The electric control valve generally includes a driver, which receives the driver signal (0-10V or 4-20MA) to control the valve for regulation. It can also form an intelligent network control system according to the control needs to optimize the control and realize remote monitoring.