The main characteristics of balance valves

(1) The linear flow characteristic refers to the general linear relationship between flow rate and opening when the pressure difference before and after the valve remains constant;

(2) There is precise opening indication

(3) and an opening locking device. Non management personnel cannot change the opening arbitrarily; The meter connection can conveniently display the pressure difference before and after the valve and the flow rate passing through the valve. Although balance valves have many advantages, there are still many problems in their application in air conditioning water systems. If these issues are not resolved properly, the characteristics of the balance valve may not be fully demonstrated. The function of a balance valve is to regulate the predetermined flow rate at various distribution points (such as each building) within the system. A balance valve is installed at the entrance of each building, which can reasonably distribute the total flow of the heating system.