Key points of valve selection
1. Clarify the purpose of the valve in the equipment or device
Determine the working conditions of the valve: the nature of the applicable medium, the working pressure...
The working principle of the exhaust valve
I often hear us talk about various valves. Today, I will introduce us to the working principle of the exhaust valve.
When there is air in the system,...
1. What is a check valve? 7. What is the principle of operation?
Check valve is a written term, and is generally called a check valve, check valve, check valve or check valve in the profession...
With the advancement of China’s technological level, the automated valves produced by ChemChina have also been implemented swiftly, which can complete the accurate control of flow, pressure, ...
The corrosion of metals is mainly caused by chemical corrosion and electrochemical corrosion, and the corrosion of non-metallic materials is generally caused by direct chemical and physical damage....
Plug valve, a valve that uses a plug body with a through hole as the opening and closing member. The plug body rotates with the valve rod to achieve opening and closing action ,A small plug valve w...