Dynamic flow balancing valve

Dynamic balance valve is composed of valve body and valve liner. When the pressure difference between the front and rear of the valve is lower than the design pressure range, the throttle of the valve sleeve is completely exposed under the action of spring, and the flow area is the largest, and the flow rate changes with the change of pressure difference. The pressure difference between the front and back of the valve is within the range of the design pressure difference, and the dual effect of the pressure difference of the valve liner and the spring makes reciprocating movement to change the flow area and maintain the flow constant at the design value. When the pressure difference between the front and the back of the valve is higher than the control range of the design pressure difference, the side flow channel of the throttle nozzle completely enters the valve liner, only the fixed flow hole is exposed, the flow area is the smallest, and the flow rate changes with the change of pressure difference.

Product features:

Fixed valve liner structure;

Axial flow pattern design;

Standard measuring hole can be connected with various flow testing equipment;

Flow control error: ± 5%;