Function of valve
Time：
Jan 10,2023
Author：
Source：
The valve is a pipeline accessory used to open and close the pipeline, control the flow direction, regulate and control the parameters (temperature, pressure and flow) of the transported medium. According to its function, it can be divided into shut-off valve, check valve, conditioning valve, etc.
The valve is a control component in the fluid transportation system, which has the functions of cut-off, regulation, diversion, avoiding backflow, stabilization, diversion or overflow and pressure relief, etc.
There are many kinds and standards of valves with dry fluid control system, from the simplest stop valve to various valves used in extremely messy automatic control system.
The valve can be used to control the activities of various types of fluids such as air, water, steam, various corrosive media, mud, oil products, liquid metal and radioactive media.
Valves are also divided into cast iron valves, cast steel valves, stainless steel valves, chromium molybdenum steel valves, chromium molybdenum vanadium steel valves, dual phase steel valves, plastic valves and non-standard customized valves according to materials.
Valve is the control component in the fluid transportation system, which has the functions of cut-off, conditioning, diversion, avoiding countercurrent, stabilizing pressure, shunting or overflow pressure relief.
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