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Jedro ventila pnevmatike

Jedro ventila pnevmatike se imenuje tudi zračno tesno jedro pnevmatike. Uporablja se predvsem za dovod zraka v pnevmatike in preprečevanje puščanja zraka iz pnevmatik.

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Tire valve core is also called tire air tight core. Mainly used for tire air intake and prevent tire air leakage. The main body of the tire valve core is a small upper hollow, solid column at the lower end, and a small hole is opened on the side of the lower end and connected with the hollow part. Tire valve core is mainly divided into: British valve pin, American valve core, French valve core, in addition to the German valve pin and Italian valve core.

Tire valve core in fact, it is a one-way valve, when you pump the bicycle tire, the compressed air in the air cylinder from the hollow part into the valve core, the elastic rubber tube "top" up, the air into the tire; When not pumped, the elastic rubber hose tightens to cover holes in the side, preventing air from flowing back through the tire.

Jedro ventila pnevmatike s posebnim gumijastim obročem, visokotlačno odpornostjo, odpornostjo proti koroziji je jedro ventila v bistvu izdelano iz bakrenega materiala, vendar je razmerje bakrenega materiala pomembno, tako da bo vplivalo na ravnovesje pnevmatike, stroški bakrenega materiala pa so visoka in ne zelo zaščita okolja, zato je zdaj nekaj ventilskega jedra izdelano iz aluminijeve zlitine.

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