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How to Select Control Valve Materials?
Control valves are used to regulate process parameters such as media flow, pressure, temperature, and liquid level in the field of industrial automation process control.
Why should the Stop Valve have a Low Inlet and a High Outlet?
The stop valve, also known as the cut-off valve, is a forced-sealing valve, which is a kind of cut-off valve. According to the connection mode, it is divided into three types: flange connection, threaded connection, and welding connection.
Safe Operation of Refrigeration Valves
Improper operation of the valve will cause unsafe factors or cause accidents. Therefore, the operation of the valve must strictly follow the operating procedures to avoid accidents.
Safe Operation of Refrigeration System Blowdown and Leak Detection
The purpose of sewage discharge in the refrigeration system of the computer room is to remove the dirt in the refrigeration system so as to prevent the dirt in the system from entering the compressor and the throttle valve.
Blowdown of Refrigeration System
If dirt enters the compressor, it will cause the cylinder to be rough and the valve plate is not tightly sealed, which will affect the normal operation of the compressor.
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