PVC Flange Butterfly Valve
PVC Flange Butterfly Valve DIN ANSI JIS Standard DN50 ( 2" )-DN300 ( 12" )
PVC Flange Butterfly Valve
DIN ANSI JIS CNS Standard
DN50 ( 2" )-DN200 ( 8" ) DN50 - DN150 is PN10; DN200 is PN6
PVC Flange Butterfly Valve
PVC Flange Butterfly Valve DIN ANSI JIS Standard DN50 ( 2" )-DN300 ( 12" )
PVC Flange Butterfly Valve
DIN ANSI JIS CNS Standard
DN50 ( 2" )-DN200 ( 8" ) DN50 - DN150 is PN10; DN200 is PN6
PVC Flange Butterfly Valve