Tyre Valve Core

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.

Tire valve core with special rubber ring, high pressure resistance, corrosion resistance valve core is basically made of copper material, but because of the copper material ratio is significant, so it will affect the balance of the tire, and the cost of copper material is high and not very environmental protection, so now some valve core is made of aluminum alloy.

Product Specification