What is the function of automobile pressure reducing valve?

What is the function of automobile pressure reducing valve?

Under normal circumstances, the turbine pressure relief valves of the original car are all inside, and the hissing sound can be heard when the pressure is released. The modified pressure reducing valve sounds good, and different brands and models of pressure reducing valves have different sounds. So what is the function of automobile pressure reducing valve?

1, pressure relief valve, also known as safety valve, can automatically open and close according to the working pressure of the system, and is generally mainly installed on the equipment or pipeline of the closed system to protect the safety of the system.

2. There are two kinds of pressure reducing valves, one is the inlet pressure reducing valve and the other is the exhaust pressure reducing valve.

3. The air inlet pressure reducing valve can protect the air inlet blades in the turbocharging system. When the throttle valve is closed, the air inlet pressure reducing valve can discharge the excess air in the air inlet pipe, so that the air inlet blades can avoid colliding with the returning air, thus avoiding damage.

4. The exhaust pressure reducing valve can protect the engine and turbocharger. Turbocharging system is in the environment of high temperature, high pressure and high speed for a long time. When the internal temperature and pressure are too high, the exhaust pressure reducing valve will release the internal pressure, thus protecting the engine and turbocharger.