steel valve accept

In order to avoid the aging problem of rubber valves, metal valves have gradually appeared on the market, and steel valves are one of them.

The service life of the steel valve is two to three times that of the rubber valve, which is mainly due to the fact that its metal material is not easy to be oxidized, and the metal valve also has better air tightness.

However, the weight of the steel valve is the heaviest among the three material valves, and the total weight of the four steel valves reaches 150g. Considering the dynamic balance of the tire, more counterweights need to be assembled on the rim after installing the steel valve, which will increase the unsprung mass of the vehicle.