BS flanged gate valve with metal seal
Specifications
1.Production Size:2”-40” DN50-DN1000mm
2.Pressure range:PN10,PN16
3.Design Standard:BS5163,BS5150
4.Face to Face:BS5150
5.Flange Standard:EN 1092-2
6.Testing Standard:ISO 5208
main material of parts:
1.Body:EN-GJS-500-7
2.Bonnet:EN-GJS-500-7
3.Stem:2Cr13/SS304/SS316/Carbon Steel
4.Stem Nut:brass
5.Disc:EN-GJS-500-7
6.Seat:NBR,EPDM,PTFE
7.Bonnet Gasket:Graphite
8.Packing:NBR,EPDM
9.Hand wheel:EN-GJS-500-7