Where can I adjust the air pressure for JAC freight car a5 ro?

The system air pressure of the whole vehicle is determined by adjusting the pressure regulating valve of the dryer. When the air pressure reaches the exhaust pressure set by the dryer, you will hear a loud exhaust sound and spray water mist. Just adjust the pressure regulating valve of the dryer.

When the gas overflows in the system, the gas will climb up along the pipeline. The final gathering is at the highest point of the system, and the exhaust valve is generally installed at the highest point of the system. When gas enters the valve cavity of the exhaust valve and gathers at the upper part of the exhaust valve, the pressure will rise with the increase of gas in the valve. When the gas pressure is greater than the system pressure, the gas will make the water level in the cavity drop, and the buoy will open the exhaust port with the drop of water level.

Extended data:

1. The float of the exhaust valve is made of low-density PPR and composite materials, which will not deform even if it is soaked in high-temperature water for a long time. It will not cause difficulties for buoy activities.

2. The lever of the buoy is made of hard plastic, and the connection between the lever and the buoy and the bearing is movable, so it will not be corroded during long-term operation and will not cause water leakage due to system failure.

3. The sealing end face of the lever is supported by the spring, which can expand and contract with the movement of the lever to ensure the sealing performance without exhausting.

Installation: When installing the exhaust valve, it is best to install it together with the partition valve, so that when the exhaust valve needs to be disassembled and repaired, the system can be sealed and water will not flow out. Low density PP material will not deform even if it is soaked in high temperature water for a long time.