With cast iron body and gear operator
Design standard: BS5155
Pressure: from PN0.6MPa to PN1.6MPa
Applicable temperature: from -40 to +230 degrees C Flange connection dimension: BS4504 PN16; DIN2533 PN16 Butterfly Valve Sizes range: from 4 to 80 inches diameter (DN100 to DN2000mm)
Butterfly Valve Body materials: cast iron, ductile iron, aluminum bronze, stainless steel and carbon steel.
