| Customization: | Available |
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| Temperature: | Ordinary Temperature |
| Actuator: | Pneumatic |
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The air valve adopts positive pressure exhaust and negative pressure intake design, with exhaust and intake functions. The exhaust valve automatically discharges the small amount of air accumulated in the pipeline when the pipeline is under pressure. When the negative pressure pipe is emptied, the air is automatically fed to keep the water flowing smoothly. Especially when the water column is separated, it will automatically open, and air into the pipeline to eliminate the vacuum.
Material: UPVC, PP, PA
The vacuum break valve can effectively solve the system damage caused by the vacuum siphon phenomenon. When the vacuum in the system reaches a certain value, the valve automatically opens to introduce air to eliminate the vacuum in the system, thereby protecting the equipment and the system. The valve is always in the state of only air intake but not exhaust.
| Material | UPVC, PP, PA,PVC |
| Port Size | DN15,DN20,DN25,DN32,DN40,DN50 |
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