Introduction to valves

The air valve is a one-way valve used to fill and discharge the gas in the tire and maintain the air pressure in the tire. The tires used in automobiles today are all linerless tires. Structurally, the valve and the tire are separated from each other, and the valve is installed on the rim to play its role. Although the valve is small, it can be divided into valve body (base), sealing gasket, liner, fastening nut, valve core and valve cap structurally. has its own effect.