Butterfly valve with bare shaft; Series BUL-B-3C03; Lug type; Length According to EN558−1 R20; Body Ductile iron EN-GJS-400-15 Epoxy coated C4-H According to EN-ISO 12944 RAL5009; Disc 1.4408; Shaft 1.4016; Liner EPDM; Medium temperature -10...+130°C; DN 150mm; Length 56mm; Pressure range 0…16bar; Nominal flange pressure ANSI150; Flange thread UNC; Incl. Inspection certificate EN-10204-3.1; For material, pressure, function and tightness