Material Polypropylene PP, Automation Grade Manual Butterfly Valve, Diameter 200 MM, Media Water

Double flanged / wafer cast iron alloy / casted steel / pliable iron alloy. Size range dia. 40mm to 1500mmcalsens butterfly Engineers nationwide are now recognizing these valves as a leading choice, With each unit undergoing rigorous testing under careful exceptional production oversight and, And hard, Distinctive style quality control gained field experience have made these valves reliable. The construction features facilitate easier operation. Disc shaft arrangement is of the drive, Eccentric type from shaft is transmitted to the disc through the application of key which is locked in position with grub screw. The design is such that the flow is uniform with minimum pressure droptypeswafer type 40mm to 600mm double flanged short / long body 150mm to 1500mm the range of temperatures from tight shutt off valves is 20deg ranging from c up to 120 deg c. Temperatures upto 260 deg. C are possible but the details of process fluid need to be considered before selecting the resilient seal material. Normally the highest allowable pressure for operation is limited to 5, 15 kg/cm2 for valves upto 600 mm dia and to 10kg/cm2 for valves of higher sizes. The peak working pressure is limited by maximumstandradis 13095/91 as per awwa c, 504 according to bs, 5155 size / range40mm to 600mm pn 1. 0 and pn 1. 6600mm to 1500mm pn 1. 0for higher pressure ratings moc will be molded steel ductile iron