It has the characteristics of small size, light weight, simple connection, large flow rate and high adjustment precision. It is widely used in industrial process automatic control system of electric power, petroleum, chemical industry, metallurgy, environmental protection, light industry, teaching and scientific research equipment and other industries.

Electric Regulating Valve Internal Component: Core Type: Upper Guide Single Seat (Sleeve) Plunger Type Core

Flow characteristics: straight line characteristics, equal percentage characteristics or fast opening characteristics

Source: Baidu Encyclopedia