Type: H123/122 End: Flange/flange Size: DN15-DN50 PressurePN16-PN40 Material: Body: Carbon steel, EN 10217-2 P235GH (1. 0345) Ball: Stainless steel, EN×5CrNi18-10(1. 4301) Stem: Stainless steel, EN×8CrNiS18-9(1. 4305) Sealing ring: PTFE+C Drive: Galvanized steel handle Temp. :-29°C-+200°C