Users should confirm whether it is the product produced by Labideal, whether the product performance and media flows are consistent with exercise conditions, and unpacking the lumen of ...
Users should confirm whether it is the product produced by Labideal, whether the product performance and media flows are consistent with exercise conditions, and unpacking the lumen of the ...
Users should confirm whether it is the product produced by Labideal, whether the product performance and media flows are consistent with exercise conditions, and unpacking the lumen of the ...
The working principle of pneumatic ball valve: The ball of the pneumatic ball valve is transformed from a plug valve. Its center is rotated by 90°. The ball rotates around the centerline of the ...
Failure analysis of control valve Various faults occur during the normal operation of the control valve, which can come from the actuator, adjustment mechanism or connected accessory device. Fault ...
In physical and chemical experiments, gases such as oxygen, nitrogen, hydrogen, and argon are often used. These gases are generally stored in special high-pressure gas cylinders. When in use, the gas ...
Flange connection This is the most commonly used connection form in vacuum valves. According to the shape of the joint surface, it can be divided into the following types: 1) Smooth ...
Promote the development of new technologies and processes Strengthen the connection between standards and scientific research, especially the research of major national scientific and ...
Commonly used media for valve pressure test are water, oil, air, steam, nitrogen, etc. The pressure test methods for various valves are as follows. (1) For the strength test of the stop valve and ...
A hydraulic system that can complete a certain function is organically combined by a number of hydraulic valves. The connection methods between the hydraulic valves are: tube connection, plate ...