Metal nozzle valves have other advantages. First of all, the metal nozzle valve has a long service life, is not easy to wear and tear, and can better maintain the stability and reliability of the valve. Secondly, the manufacturing process of metal nozzle valve is relatively mature and the production cost is relatively low, thus reducing the overall maintenance and replacement cost.
In contrast, rubber nozzle valves are also used in some specific application scenarios. Rubber nozzle valve has good sealing performance and damping effect, which can reduce the transmission of noise and vibration. However, rubber material is easy to wear and age, and its service life is relatively short, so its application in high pressure and high temperature environment is relatively limited.
To sum up, Goodyear steering wheel valve generally adopts metal nozzle, because metal nozzle can provide better wear resistance and high temperature resistance, and at the same time, it has longer service life and lower production cost. However, according to the specific application requirements and environmental conditions, rubber nozzle valves also have certain application scenarios.