Ball valve design and manufacturing standards to the clamp
Publish Time: 2016-11-28 Origin: Site
Ball valve to the clamp is a kind of valve, appeared in the 50 s of this century in half a century, ball valve has developed into a kind of main valve class.Ball valve is mainly used to cut or connect medium, can also be used for regulation and control of the fluid, v-shaped ball valve can compare accurate flow regulation and control, and three-way ball valve is used to assign the medium and change the flow of medium.
The advantages of ball valve to the clamp:
1, small fluid resistance, ball valve is the smallest of all valve fluid resistance in the class a, even reducing ball valve, the fluid resistance is small.
2, switch is quick, convenient, as long as the valve rod rotation 90 °, to complete the ball valve fully open or close the action, it is easy to realize rapid opening and closing.
3, sealed performance is good.Ball valve seat sealing to the clamp generally use the elastic materials such as teflon, easy to guarantee the seal, and valve sealing force with medium pressure increases.
4, to clamp ball valve stem seal and reliable.When the ball valve open/close the valve stem make rotation movement only, so the valve stem packing seal is not easy to be destroyed, and the valve stem pour sealing sealing force with medium pressure increases.
5, to do 90 ° rotation of ball valve opening and closing, so easy to achieve automatic control and remote control, ball valve can be configured pneumatic equipment, electric equipment, hydraulic equipment, gas liquid linkage or electro-hydraulic linkage.
6, ball valve passage to the clamp level off is smooth, is not easy to deposit medium, pass the ball to pipeline.
That is about introduction to clamp ball valve design and manufacturing standards, hope to be able to help you.