Traditional Culture Encyclopedia - The 24 Solar Terms - What is an automobile check valve? . Where is it installed?
What is an automobile check valve? . Where is it installed?
There are two kinds of check valves: straight-through type and right-angle type. Straight-through check valves are installed on threaded pipes. Right-angle check valves have three forms: threaded connection, plate connection and flange connection.
Extended data:
Automobile one-way valve mainly controls the exhaust gas involved in combustion, which is not only beneficial to environmental protection, reduces the emission of nitrogen oxides, but also ensures that the engine has enough power (if the exhaust gas involved in combustion is too large, the engine will not work well).
Keep the crankcase ventilated and the oil fresh. One-way valves also have a certain relationship with fuel economy. If the engine oil in the crankcase deteriorates, becomes dirty and blocks the check valve, the vacuum degree of the intake manifold will increase with the increase of the throttle opening.
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