Haiqin Machinery can supply every kinds of china small wheel loader spare parts , like sensor, valve,etc ,.
A pressure relief valve is a protective device that can protect the engine and turbine. When the speed increases, the exhaust gas drives the turbine blades to rotate, and the turbine continuously compresses air to supply the engine. For a turbo engine, a pressure relief valve is a necessary component, which is actually a protective device that can protect the engine and turbine. When the speed increases, the exhaust gas drives the turbine blades to rotate, and the turbine continuously compresses air to supply the engine. At this point, if the throttle is retracted, the throttle will immediately close, but the turbine continues to rotate due to inertial motion, which means the turbine will continue to produce compressed air. High turbocharged and high-power models can easily cause damage to the throttle valve if the air flow rate is fast and the pressure is too high. The intake relief valve can protect the throttle valve. At the moment of closing the throttle valve, the pressure inside the intake pipeline rises and the valve that opens the pressure relief valve directly exhausts excess air at the pressure relief valve, thereby reducing the damage to the throttle valve.
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