NBR rubber
O ring;gasket ;dust ring
9
Ductile iron GGG50
Handwheel
8
Brass
Seating nut
7
Brass
Holding ring
6
Brass
Stem nut
5
Stainless steel 2Cr13
Stem
4
Ductile GGG 50
Bonnet
3
Ductile GGG 50 +NBR
Wedge
2
Ductile GGG 50
Body
1
material
Spare part name
No
materials
Resilient soft seated gate valve DIN 3352--F4 sealing test pressure: PN10 IS 1.1 Mpa; PN1.6 IS 1.76Mpa |