What Are The Models And Specifications Of Stainless Steel Ball Valves?

We often see stainless steel ball valves in various engineering projects, but most people don't know much about them.

Common models of stainless steel ball valves are DN15, DN20, DN25, DN40, etc., and the corresponding specifications of stainless steel ball valves are 10, 15, 20, 32 mm, etc.

There are many types of Threaded Ball Valve, including pneumatic, manual, electric, fixed, floating, etc. The floating ball valve will change the ball inside under the influence of pressure and seal the outlet, while the fixed ball valve will remain stationary under the influence of pressure, but the valve seat of the stainless steel ball valve will move to seal.