Valves are pipeline accessories used to open and close pipelines, control flow, adjust and control the parameters (temperature, pressure and flow) of the conveying medium.

The sealing principle of the wedge gate valve is based on the tight combination of the two sealing surfaces on the wedge gate and the two sealing surfaces on the valve body to achieve the seal.

This article introduces four common valve faults and corresponding solutions.

As we all know, the corrosion damage of metal has a considerable impact on the life, reliability and service life of the valve.

Precautions for butterfly valve installation Installation environment: The butterfly valve can be used indoors and outdoors, but in corrosive media and rust-prone occasions, the corresponding material combination should be used.

The manual butterfly valve is the control component of the fluid pipeline. There will be many failures in daily use. How to solve this problem? In order to facilitate users to better understand the product knowledge, the editor will give you a brief introduction below.