2- Way & 3-WayMotorizedCharacterizedControl Valves and Rotary Actuators for modulating control.
Belimo has added “Control” to the Ball Valve
Belimo has succeeded in solving the problem of the distorted flow characteristic of ordinary Ball Valves. A so-called “characterizingdisc” in the inlet of the characterizedControl Valve converts the valve’s characteristic to the equal-percentage kind. The side of thecharacterizingdisc facing the ball is concave and is in contact with the surface of the ball. Thus, the actual flow is regulated by the hole in the ball and by the V-shaped aperture in thecharacterizingdisc.
The Kvs value is reduced and corresponds approximately to that of a Globe Valve of comparable size. In order to avoid having to fit pipe reducers in the majority of cases, each valve size is also available with wide choices of different Kvs values.
Advantages of the Belimo Characterised Control Valve