Do you need to replace two pneumatic butterfly valves for oil leakage in cars
The application of pneumatic butterfly valve in automobiles is well known. If you don't understand, you can also read our previous article! What if your car's pneumatic butterfly valve shows oil leakage? When they sent the car to the 4S store for maintenance, they recommended changing two. Is it really necessary? The pneumatic butterfly valve has been changed. Let's talk about it briefly.
Why is it necessary to replace one pneumatic butterfly valve with another when it leaks oil? The function of the pneumatic butterfly valve is correct. The stability of the whole vehicle plays a very important role. If the pneumatic butterfly valve leaks oil, the stability of the whole vehicle will be affected.
Especially on high speed. Or on uneven low-lying road sections, I feel that the car shakes unstably back and forth. Bad pneumatic butterfly valve Good pneumatic butterfly valve
The two pneumatic butterfly valves will be different from each other. As a result, their tensile forces will be different and unbalanced. Therefore, it is recommended to replace two pneumatic butterfly valves. The service life of the pneumatic butterfly valve is about 80000 km. Compared with the new pneumatic butterfly valve, the oil of the old pneumatic butterfly valve is darker, which is due to the resistance piston inside.
When the leather cups rub the cylinder wall back and forth, the metal chips are generated, which greatly reduces the resistance and affects the operation of the whole car. For safety reasons, if the oil is real, or if it has traveled 80000 kilometers, at least one pair should be replaced, which cannot save money. Otherwise, travel will be affected. However, some riders have bad driving habits. The pneumatic butterfly valve has a problem within 80000 km. What should we pay attention to.
First, drive steadily and slowly on uneven roads, and do not pass through the fuel valve quickly, otherwise it will increase and deepen, and shorten the life of the tensile force of the pneumatic butterfly valve. Secondly, check the shock sleeve of the pneumatic butterfly valve frequently, which plays a key role. If it breaks down, some dust will attach to the rod lubricated by the pneumatic butterfly valve. Into the oil. Changing the pneumatic butterfly valves in pairs will soon break down.
Does the pneumatic butterfly valve of your car show oil leakage? The use of the pneumatic butterfly valve has a certain stability for the whole car. If the pneumatic butterfly valve shows oil leakage, it will have a great impact on the normal use of the car! I believe that the answer to the question of pair change is very clear.

Briefly introduce the differential pneumatic butterfly valve between pneumatic butterfly valve and stainless steel pneumatic butterfly valve, including stainless steel pneumatic butterfly valve. The pneumatic butterfly valve has inner and outer layers. The inner tube, that is, the corrugated tube, is made of stainless steel, which is divided into 201304 and 316. The most important difference between the two is the material of the outer steel wire weaving layer. Steel wire with carbon steel raw material and steel wire with stainless steel raw material. Theoretically, the carbon steel raw materials are simply rusty, but the working pressure is not very different from that of stainless steel raw materials.
However, in the past, the quality of carbon steel raw materials in China is very low, so the price of pneumatic butterfly valves for carbon steel raw materials is relatively low. It is recommended to buy stainless steel pneumatic butterfly valve. Able to clearly clarify their needs with suppliers.
Both are made of stainless steel bellows with one or more layers of steel wire or steel belt mesh sleeves, and the two ends are equipped with joints or flange heads, which are used to transport flexible components of various media.
Primary use: transport corrosive chemical media. (For example: loading and unloading ammonia water, etc.); Transport high-temperature gas, hot oil and other high-temperature media. (e.g. hot steam, heat transfer oil, etc.); Transport low or ultralow temperature media. (e.g. liquid nitrogen).
Transport water, steam, oil and other media under high temperature environment. (e.g. water vapor system and hydraulic system in coking, steelmaking and continuous casting equipment); Pipeline requiring shock absorption or noise elimination. (For example, the inlet and outlet of the pump); The main difference between the two is the raw materials of the outer steel wire weaving layer. Steel wire with carbon steel raw material and steel wire with stainless steel raw material. The simple rusting of carbon steel raw materials is relatively cheap.