Which car valve is better?

There are rubber materials and metal materials on the market, both are similar, mainly depends on your choice:

1. Since the valve is an inevitable aging of rubber material, the valve gradually cracks, deforms and loses elasticity. When the vehicle is running, the rubber valve will swing back and forth with the deformation of centrifugal force, which will further promote the aging of the rubber;

2. Generally speaking, the service life of the rubber valve is 3-4 years, and the service life of the tire is not much different. It is recommended to replace the tire together with the rubber valve;

3. Due to the change of materials, the price of steel valve nozzles is much higher than that of rubber valve nozzles. The service life of steel valve nozzles is 2-3 times that of rubber valve nozzles. This is mainly because its metal materials are not easy to oxidize, and The metal valve port also has better air tightness.

There is basically no difference between the nozzle of the angle rubber valve and the nozzle of the aluminum alloy valve. The seal is made of rubber. The nozzle of the rubber valve is more general and can be applied to most wheels, and it is more anti-theft.

The valve of the car is best made of ceramic material, but the price will be very expensive.