BUTTERFLY VALVE ISO PN 10/16 ASA 150 CONTROL BY MANUAL GEARBOX DN350
BUTTERFLY VALVE ISO PN 10/16 ASA 150 CONTROL BY MANUAL GEARBOX DN300
BUTTERFLY VALVE ISO PN 10/16 ASA 150 CONTROL BY MANUAL GEARBOX DN350
BUTTERFLY VALVE ISO PN 10/16 ASA 150 CONTROL BY MANUAL GEARBOX DN300