Hollow Valve Balls
Product Name: Hollow Valve Balls
The hollow ball reduces the load of the spherical surface and the valve seat because of its lighter weight to extend the service life of the valve. Hollow valve balls can be also make floating type or trunnion mounted type, two way or multi-way type. The two most important characteristics of the valve balls are the roundness and the surface finish. The roundness must be controlled especially in the critical sealing area. We are able to manufacture valve balls with extremely high roundness and high surface finish tolerances.
|Size:||NPS 1 1/2”-10” (DN40~250)|
|Pressure Rating:||Class 150 (PN6-25)|
|Base Material:||TP304/L, TP316/L, etc.|
|(seamless or seam pipes)|
|Wall Thickness:||According to drawing|
Shineway has its own workshop for producing hollow ball blanks. Hollow balls are mainly used for fully welded ball valves, which are made by seamless stainless steel tubes.
Hollow valve balls are mainly for working in small size floating type fully welded ball valves, which are fitted in many different applications and in various industries.