CAST STEEL GLOBE VALVE BELLOWS SEALED FLANGED PN 25/40
CAST STEEL GLOBE VALVE BELLOWS SEALED FLANGED PN 25/40 N° Designation Material 1 Body GS-C25 2 Seat 13Cr 3 Disk GS-C25 + 13Cr 4 Disk pin 13Cr 5 Stem 13Cr 6 Bowl board 13Cr 7 Belows SS304 8 Bonnet bolt A193 B7 9 Bonnet nut A194 Gr 2H 10 Stem packing Graphite 11 Bonnet GS-C25…




















