1.Ball valves have been designed for ease of automation. Standard two piece valve bodies are investment cast Stainless Steel, solution annealed for the highest quality and added strength. All body castings are marked with a foundry head number for full traceability.
2.Double spring gasket in valve body to ensure tight connection between valve handle and valve body.
3.Thicken valve body, under the same pressure conditions to allow the bearing pressure to increase a level, so that more security.
4.Body precision casting, clear surface writing, clear material label.