double flange eccentric butterfly valve
1) Standard working pressure:
a) DN50-DN450: 1.0MPa
b) DN500-DN600: 0.6MPa
double flange eccentric butterfly valve
Features:
1) Standard working pressure:
a) DN50-DN450: 1.0MPa
b) DN500-DN600: 0.6MPa
c) Body: cast iron, ductile iron
d) Metal seat and disc with EPDM O ring seal
e) Gear box operator