CAST IRON BUTTERFLY VALVES ( WAFER TPE ) With SS 304 Disc Suitable for 150# NITRILE EPDM RUBBER Molded Seat , Lever Operated PN 10 PN 16 Flanges as per ASA #125 BS 10 Table D E castle Butterfly Valves Vadodara Castle Valve Supplier in Vadodara Castle Balancing Valve Supplier in Vadodara Gujarat