DIN3352 resilient seal F4 cast iron gate valve body material GGG50
The gate valves are manufactured according to DIN3352. F4 is the length of face to face.
If you need price for F5 gate valve, pls contact Sophia.
Specifications
1.Size:DN50-DN1600mm
2.Pressure range:PN10,PN16,PN25
Standard:
1.Design Standard:DIN3352
2.Face to Face:DIN3202 F4
3.Flange Standard:EN 1092
4.Testing Standard:EN12226
Main Material of parts:
1.Body:GGG50
2.Bonnet:GGG50
3.Stem:2Cr13/SS304/SS316/Carbon Steel
4.Stem Nut:brass
5.Disc:GGG45/GGG50
6.Seat:EPDM/NBR/PTFE
7.Handwheel:GGG45/GGG50
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