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排氣閥選型說明-排氣閥
| 系列 Series | 說明 Description |
| Air/Vacuum Valve 排/吸氣閥 | When the fluid to fill the pipe,the valve release large amount of air.When the supply is cut off,the valve absorbs air to prevent pipeline break. 空管進水時大量排氣及停水時吸入空氣避免真空破管 |
| Automatic Air Valve 自動排氣閥 | Releaing the tiny air to avoid generated bubble which makes fluid transportation effciently 可釋放管中微小氣泡避免氣囊產生，增加輸水效率 |
| Combinnation Air Valve 復合式排氣閥 | Possess the functions as Air/Vacuum Valve and Automatic Air Valve. 兼具排/吸氣閥、自動排氣閥的功效 |
| Quick Air Valve 快速排氣閥 | Mounting on pump outlet and pipe end 適合裝置于泵出水端及管線末端 |
| Sewage Air Valve 復合式污水排氣閥 | For sewage,raw water,waste water 適用于污水、原水、廢水 |
1、裝置于泵和止回閥之間，當泵啟動時可以排除管內空氣，當泵關閉時可以吸入空氣避免管內產生負壓(Air valve is installed between pump outlet and check valve.When pump starts,it can release air.）。
2、A與B兩處可用復合式或快速排氣閥(A&B:Combination Air Release Valve or Quick Air Valve,can be used.)。
3、排氣閥裝設時所需要的間隔距離為500-1000m(The valve instrallation interval is 500-1000m.)。