Aluminum alloy and rubber valve

Aluminum alloy and rubber valve

Precautions for car tire valves

After purchasing the valve, in order to correctly identify the product quality, we can first fill a basin of water and put the valve into the water. If the valve bubbles at this time, it means that the valve is The quality of the mouth is not up to par.

On the contrary, if there is no bubbling, it means that the valve meets the qualification standards. When it is found that the valve is leaking, it should be repaired or replaced with new parts in time. Do not tighten it forcefully to prevent the valve core from being twisted. Before inflating the tire, it is best to use an air gun to blow away the dust around the valve and valve core to prevent dust from entering the inner tube.