butterfly valve with manual gear box series BUW4-DSTS-G
wafer type; length according to EN558−1R20; body ductile iron EN-GJS-400-15 epoxy coated; disc and shaft AISI 316; liner PTFE/silicone; nominal flange pressure PN10/16/ANSI150; medium temperature -10...+190°C; pressure range 0...10bar