BS Non-rising Gate Valve Standard:
Production Size:2”-40” DN50-DN1000mm
Pressure range:PN6,PN10,PN16
Design Standard:BS5163,BS5150
Face to Face:BS5150
Flange Standard:EN 1092-2
Testing Standard:ISO 5208
BS Non-rising Gate Valve main material of parts:
Body:EN-GJL-250
Bonnet:EN-GJL-250
Stem:2Cr13/SS304/SS316/Carbon Steel
Stem Nut:brass
Wedge Ring:EPDM/NBR
Disc:AEN-GJL-250
Seat:EPDM/NBR
Bonnet Gasket:EPDM/NBR
Packing:Graphite
Hand wheel:EN-GJS-500-7
