The low temperature valve is installed at normal temperature and works at low temperature, with a wide range of temperature variation. If the design a...
Before closing the throttle valve, the conditions for closing the valve should be created: the liquid oxygen liquid level is close to the normal liqui...
There are about 2300 valve manufacturers in our country, and there are more than 3500 kinds of valve products and more than 40000 specifications that ...
1. Constant pressure of the safety valve when the static pressure at the inlet of the safety valve reaches this value, the safety valve will act i...
1) cleaning method welding slag, rust, slag and so on in the pipeline will be blocked or stuck in the throttle, guiding position and the balance hole ...
