Electric Actuator for Sub-Turn Valve
Overview: Part of the rotary valve electric actuator mechanism is suitable for butterfly valves, ball valves, plug valves and other 90-degree angular stroke valves. It is used to control the ...
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Some Main Technical Performance of Vacuum Valve
Strength performance The strength performance of the valve refers to the ability of the valve to withstand the pressure of the medium. The valve is a mechanical product that bears internal ...
Solenoid Valve Selection and Precautions
The selection of solenoid valve should first follow the four principles of safety, reliability, applicability, and economy in order, and then according to the six aspects of field working conditions ...
Significant Advantages of Electric Ball Valve
The valve stem is reliable in sealing. Because the valve stem is only used for imitating rotation and not lifting, the packing seal of the valve stem is not easy to be damaged, and the sealing ...
Selection Principle of Electric Butterfly Valve
The maximum stem diameter allowed by the electric butterfly valve device cannot pass through the stem of the equipped valve. Stem diameter: for multi-turn type rising stem valves. It cannot be ...
Nominal Diameter and Nominal Pressure of Vacuum Valve
Nominal diameter: (nominal diameter), also known as the mean outside diameter, represents the symbol DN, which is the general diameter of various pipes and pipeline accessories. The pipes and pipe ...
Model Composition of Vacuum Valve
The correct selection of valve model and specifications requires understanding of the method of preparing vacuum valve models; the method of preparing vacuum valves of our company is basically ...
Introduction of Electric Butterfly Valve
Interpretation: The electric butterfly valve, also known as the electric valve, is equipped with an electric actuator on the butterfly valve to form an integrated industrial instrument with ...
Intelligent Principle of Electric Butterfly Valve
Ordinary electric butterfly valve is an angular displacement valve whose angular displacement is proportional to the input current. Therefore, its mathematical model can be expressed by the ...
Intelligent Principle of Electric Butterfly Valve
Ordinary electric butterfly valve is an angular displacement valve whose angular displacement is proportional to the input current. Therefore, its mathematical model can be expressed by the ...
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