In the actual use of the dual-port exhaust valve, its performance is related to many factors. Therefore, when installing the dual-port exhaust valve, many problems need to be noticed.
1. An exhaust valve must be added to the downhill section of the water pipeline. The specific position of the inertial vibration conveyor (GZS type) is determined by the formula P`=PSinα, and the average value of the calculated flow velocity is appropriate;
2. When the actual depression angle of the pipeline is less than the calculated angle, the exhaust valve should be located at the intersection of the lower bend line and the straight line;
3. In order to discharge the gas in the pipe as soon as possible without forming an air bag, an exhaust valve should be provided at the intersection of the downward bend pipeline and the straight pipeline;