Types and advantages of stainless steel spheres
Stainless steel ball is a new type of valve that has been widely adopted in recent years. There are two types of stainless steel spheres: O-type and V-type for Weinan extruder bearings.
The O-shaped sphere adopts a floating structure and is coated with hard chromium on the surface. The high-pressure gate valve is firm, and the flow channel gate has the same specifications as the bearing circuit of the Weinan extruder. The commodity circulation capacity is huge, the fluid density is very small, and there is no leakage when it is closed. It is generally used as a shut-off valve, especially suitable for low viscosity and chemical Weinan extruder bearing fibers and particulate matter; The V-shaped sphere adopts a mobile structure, with V-shaped grooves on the core that can be adjusted for proportion, and the total flow characteristics are similar to equal percentages.
The characteristics of a V-shaped sphere are:
1. Capable of extending the load and working pressure to assist in sealing the seat, ensuring close contact between the high-pressure gate valve and the ball core from start to finish
2. The bearings of Weinan extruder have an integrated oil circuit plate structure, which is unlikely to cause potential leakage
3. It has the characteristic of equal percentage, a wide range of adjustment, and particularly smooth operation throughout the entire process, and can be widely used in various production processes
4. The valve seat and ball core are connected by involute splines. When the tooth profile is supported, there is tangential force on the teeth, which can provide a fully automatic and reliable effect. The bearing of Weinan extruder and the uniform bearing force of each tooth make it have high compressive strength and long service life.
How to distinguish stainless steel sphere materials?
