Working principle of flange dual port exhaust valve
date:2023-10-23 15:50
The dual port exhaust valve is suitable for pipelines with water as the medium. As a device for removing gas from the pipeline, it improves the efficiency of water transmission equipment and protects the pipeline from deformation and rupture. It is an essential equipment for pipelines.
Working principle of flange dual port exhaust valve:
When the pipe begins to fill with water, the plug stays in the open position for a large amount of exhaust. When the air is exhausted, the valve accumulates water, and the floating ball is lifted. The plug is driven to the closed position to stop a large amount of exhaust. When the water in the pipe is transported normally, if a small amount of air accumulates in the valve to a considerable extent, the water level in the valve drops, and the floating ball also drops. At this time, the air is discharged from the small hole. When the water pump stops, When the water flow inside the pipe is empty or negative pressure is generated inside the pipe, the plug head quickly opens to suck in air, ensuring that the pipeline is complete.
Working principle of QB2 flange dual port exhaust valve
Performance characteristics of QB2 flange exhaust valve
1. Able to eliminate gas in pipelines, reduce resistance, and save energy.
2. When the pipeline is under negative pressure, this product can automatically suck in air to prevent pipeline rupture.
3. The floating ball is made of stainless steel, with a long service life and safety and reliability.
