How to do the flushing valve leaks
Flush valve works: When the water from the inlet into the water tank, the drain is pressed by the rubber film, can not drain. As the water level rises, water flows through the hole A through the hole and flows from the hole B into the elbow. As the rubber membrane is equal to the upper and lower water pressure, still hold the drain. When the water level continues to rise above the highest point of the elbow, the water will flow through the pipe into the drain. As the hole B is greater than the hole A, the water through the A hole when it is subject to greater resistance, pressure is also lost, so the ball within the crown to reduce the amount of water will appear at the top. At the same time, the upper pressure of the rubber membrane is drastically reduced, and the lower pressure is equal to the pressure of the atmospheric pressure plus the pressure generated by the water. It is much larger than the upper pressure, the rubber film is protruded and the drain is opened, and the water in the tank is discharged rapidly (about 10 seconds). When the water level in the tank drops, the water in the ball crown can still be discharged through the elbow due to the siphon phenomenon, keeping the vacuum present, so that the rubber film will not move down. When the water in the box is finished, the rubber film rubber mold is pressed again Drain, re-water storage. If the water flow in the inlet is controlled, the drainage cycle can be determined. So the cycle, so that the toilet can be automatic, regular rinse. This is the working principle of the toilet flushing valve.
There is maintenance value, on the maintenance. No maintenance value, replacement of new flush valve. Residential property generally have paid maintenance services, you can commission the property staff maintenance.
Flush valve leaks recommended replacement.
