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Ductile Iron Globe Valve



Ductile iron is a family of cast graphitic irons which possess high strength, ductility and resistance to shock. Annealed cast ductile iron can be bent, twisted or deformed without fracturing. Its strength, toughness and ductility duplicate many grades of steel and far exceed those of standard gray irons.



Parts and Materials List

 
Parts Material
Body FCD 45
Bonnet FCD 45
Disc SUS 410
Stem SUS 410
Packing nut FCD 45
Packing Graphite
Body seat ring SUS 410
Disc ring PTFE+15%G.F.T
Handwheel FCD 45



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