Case
Case
The main difference lies in the exhaust volume and exhaust effect, the price, and the place of application and installation, which will be explained below.
The latest knowledge of exhaust valves:
The internal configuration of the new composite exhaust valve is a combined type. It can effectively exhaust and intake air during operation. The exhaust effect is very good, and it can effectively protect the safety of the pipeline!
The latest knowledge of exhaust valves:
The new composite exhaust valve is mainly used in pipeline water diversion projects in undulating mountainous areas. The new composite exhaust valve has a very good exhaust effect on pipelines with high exhaust requirements and pipelines with more intake air. It can also be used on ordinary pipes, and it needs to be adjusted according to the budget.
The price of the new composite exhaust valve is higher than that of the single-port exhaust valve.
The dual-port exhaust valve is mainly used in the pipelines with relatively stable urban pipelines. The exhaust effect of the dual-port exhaust valve is better than that of the single-port exhaust valve, and the price is slightly higher than that of the single-port exhaust valve.The double-port exhaust valve can effectively protect the pipeline.
The single-port exhaust valve is generally used in small-diameter pipes, independent heating systems, central heating systems, heating boilers, central air conditioning, floor heating and solar heating systems.
Water quality requirements are relatively high. cheap price.
1. Vulnerable to water hammer and impurity image;
2. The exhaust port is fixed with exhaust and intake, which can meet the micro exhaust during stable operation, but cannot meet the large amount of exhaust and intake when opening and closing;
3. Generally, it is not recommended to choose a single-port exhaust valve for pipelines with high exhaust and intake air. The exhaust effect is the worst in use, and sometimes water leakage occurs.
