One of the summer car maintenance Note: Air conditioning clean-up detection The air-conditioning system mainly checks whether the condensing agent is lacking, whether the condenser surface is blocked and whether the air-conditioning filter is clogged. If the air conditioning system is not blocked due to dirty, clean the air conditioning system and remove bacteria from the radiator. The car's tires are equivalent to human feet, so be sure to check tire pressure when the season changes. After entering the summer, it is appropriate to reduce some of the air pressure. It is also necessary to inspect the entire tire to see if the tires have bulges and dark injuries. If there are bulges and dark injuries, replace them in time to prevent sudden blowouts, especially paying attention to the car. The front tires are dangerous if they lose their direction. In addition, China Automotive Supplies Network reminds you that the vehicle can be properly filled with nitrogen during the summer, because nitrogen is an inert gas and can effectively prevent the vehicle from bursting when it is running at a high speed. Summer car maintenance Note three: Oil needs to be replaced in fact, in this hot summer, is the time to change the oil, if your car can be used frequently can be replaced with summer oil, if it is usually to drive to work or in a few months There is less running inside, change the oil seasons on it. In addition, we must also pay attention to whether the lack of antifreeze, the summer temperature is relatively high, if the vehicle lacks antifreeze is easy to overheat. If your vehicle is running for many kilometers, you should clean the outside of the tank to prevent the engine from overheating due to poor heat dissipation.
Swing
Check Valve:
The discs tightly cover the rubber with no
iron exposed. The media are pledged clear and pure. The rubber-coating layer of
the discs is added with durable nylon cord fabrics and soft mental cord
fabrics, which greatly improves the discs` capacities of enduring flexing and
stretch when unlocked or closed, meanwhile, prolongs service life.
When in the state of closeness, the discs
form a certain angle with the flowing direction.
The through-holes of the base and the discs
are all oval while the flowing channel is straight- through. Therefore, the
closed angle is relatively small, which decreases phenomena of the water
hammer, as a result, effectively secures the valve.
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