Knowledge

The ball is the opening and closing part of the ball valve, also known as the core or ball. The ball rotates around the center line of the valve body to open and close the ball val

The valve is the control device of the fluid pipeline. Its basic function is to connect or block the flow of the pipeline medium, change the flow of the medium

The role of safety valves is to prevent the pressure of the medium in the pipeline or device from exceeding the specified value, so as to achieve the purpose of safety protection.

Almost every family now uses tap water, but when we use tap water, we need a valve to control the switch, and then there is generally a total gate, but many do not know the directi

​The ball valve is a mature and old product. It uses the area that the ball core rotates and the valve seat to open to adjust the flow rate.

The relative stroke and the relative flow of equal percentage characteristics are not in a straight line relationship. At each point of the stroke,

The regulating valve belongs to the series of control valves. Its main function is to adjust the pressure, flow, temperature and other parameters of the medium, and it is the final

Daily inspection: check for leaks, abnormal noise, vibration, etc.

Installation environment: The butterfly valve can be used indoors and outdoors, but in the corrosive medium and rusty occasions, the corresponding material combination should be us

Valves in industrial pipelines are disposable items and have their own service life. Once this period has passed, they must be replaced with new ones.

In order to prevent the leakage of the check valve or the backflow of the medium after failure, which may cause the product quality to deteriorate and cause accidents and other und

Pneumatic regulating valve is innovative to advance to the valve. Direct effect type is also called spring-loaded type. Its structure has elastic elements such as springs, bellows,