A:Materials of the all welded ball valve
1):Body:Carbon steel, EN 10217-2 P235GH (1.0345)
2):Ball:Stainless steel, EN 5CrNi18-10(1.4301)
3):Stem: Stainless steel, EN 8CrNiS18-9(1.4305)
4):Sealing ring: PTFE+C

B:Characteristic of the all welded ball valve
5):Drive: Galvanized steel handle
6):Temp:-29-+200
7):Size: DN15-DN125
8):Pressure: PN16-PN40
9):End: butt welded