NEWS CENTER
TAIZHOU KINGSTON VALVE CO.,LTD.

NEWS CENTER

Trade news

Company news

07-28

2021

How to correctly select electric ball valve

It is reported that in the next 10 years, China will have more than 20000 kilometers of oil pipelines to be built, including transnational oil pipelines such as Russia and Kazakhstan. In addition, after the "west to East Gas Transmission", China will also build more than 20000 kilometers of transnational gas transmission pipelines and branches.

07-12

2021

Working principle and fault analysis of pneumatic valve

It is reported that in the next 10 years, China will have more than 20000 kilometers of oil pipelines to be built, including transnational oil pipelines such as Russia and Kazakhstan. In addition, after the "west to East Gas Transmission", China will also build more than 20000 kilometers of transnational gas transmission pipelines and branches.

07-12

2021

Advantages and disadvantages of several valves

Gate valve refers to the movement of the closing part (gate) along the vertical direction of the channel axis_ The pneumatic valve is mainly used to cut off the medium in the pipeline, that is, it is fully open or fully closed. Generally, the gate valve can not be used as a flow regulator. It can be applied to low temperature and pressure, high temperature and high pressure, and can be made according to different materials of the valve. However, gate valves are generally not used in pipelines conveying mud and other media.

07-10

2021

How does a threaded check valve work

Screw check valve refers to the valve that automatically opens and closes the valve disc depending on the flow of the medium itself to prevent the backflow of the medium, also known as check valve, one-way valve, backflow valve and back pressure valve. The screw thread check valve belongs to an automatic valve, which is mainly used to prevent medium backflow, reverse rotation of pump and driving motor, and discharge of container medium. The screw check valve can also be used on the pipeline to supply the auxiliary system in which the pressure may rise above the system pressure. Thread check valve can be mainly divided into swing thread check valve (rotating according to the center of gravity) and lifting thread check valve (moving along the axis). Screw check valve the function of this type of valve is to only allow the medium to flow in one direction and prevent the flow in the opposite direction. Usually, this valve works automatically. Under the action of fluid pressure flowing in one direction, the valve disc opens; When the fluid flows in the opposite direction, the fluid pressure and the self weight of the valve disc act on the valve seat, so as to cut off the flow

< 12 >

SAF Coolest v1.3.1.2 设置面板HROSD-ZBNW-IESQE-ZAD

图片ALT信息： JINSITENG
违禁词： 第一，最，一流，领先，独一无二，王者，龙头，领导者，极致，

无数据提示

Sorry，当前栏目正在更新中，敬请期待!

您可以查看其他栏目或返回 首页

V1.3.1 SVG图标库请自行添加图标，用div包起来，并命名使用