Common Problems

Common Problems

One-stop Solution for Valve Products

Common Problems

The measures to prevent corrosion of the valve

Valve corrosion is a widespread problem and a potential threat to the normal operation of industrial processes and the safety of employees. Effective anti-corrosion measures can reduce or avoid the impact of corrosion on the valve.

What are the effects of valve corrosion?

Valve corrosion can lead to a significant reduction in the life of the equipment, and may even cause serious harm to personnel and the environment, therefore, the valve corrosion problem must be given enough attention.

Reasons for valve corrosion

Valve is an indispensable equipment in industrial production, but in practice, the valve often receive a variety of corrosion, such as Chemical corrosion、Electrochemical corrosion、Biological corrosion and so on.

How to choose the right check valves ？

In order to prevent the medium backflow, there should be installed check valves in the equipment, devices and pipe lines，check valves are generally applicable to clean media and should not be used for solid particles and viscosity of the medium.

Why do you need to rotate the gate valve half-turn after it is opened or closed?

Why do you need to rotate the gate valve half-turn after it is opened or closed? because this operation can reduces wear on the valve sealing surface, prevents deformation of the sealing material, enhances the sealing effect of the valve, and avoids damage to the valve.

What is the difference between globe valve and ball valve and gate valve?

Ball valve and gate valve are usually used to control the switching and disconnecting of fluids, the globe valve can be used to adjust the flow, ball valve can be used for working conditions leakage level standard high.

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