cast iron DIN3356 bellows globe valve with handwheel
DIN Globe Valve standard:
1.Design Standard:DIN 3356
2.Face to Face:DIN 3202 F1
3.Flange Standard:DIN 2533 PN16
4.Testing Standard:ISO 5208
DIN Globe Valve Material of parts:
1.Body:GG25/GGG50
2.Bonnet:GG25/GGG50
3.Stem:CS/2Cr13,SS304,SS316,Carbon Steel
4.Stem Nut:brass,Ductile iron
5.Disc:C.S/GG25
6.Seat:ASTM B62 C83600,2Cr13,Brass
7.Hand wheel:ASTM A536 65-45-12
8.Packing:Graphite
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