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CONTACT US
Gate ValveHome>Products
BS Big Size Gate Valve
Main parts and materials
|
No
|
Part Name
|
Material
|
||||||
|
1
|
Body
|
Ductile Iron
|
||||||
|
2
|
Disc
|
Ductile Iron+EPDM
|
||||||
|
3
|
Stem Nut
|
Brass
|
||||||
|
4
|
Stem
|
2Cr13
|
||||||
|
5
|
Bolts
|
Carbon Steel
|
||||||
|
6
|
Gasket
|
EPDM
|
||||||
|
7
|
Gland
|
Dutile Iron
|
||||||
|
8
|
Locating
|
Brass
|
||||||
|
9
|
O Ring
|
EPDM
|
||||||
|
10
|
Gland
|
Dutile Iron
|
||||||
|
11
|
O Ring
|
EPDM
|
||||||
|
12
|
Bolts
|
Carbon Steel
|
||||||
Outline and connecting measurement
|
D
|
L
|
D
|
C
|
B
|
n-Ød
|
|||
|
PN10
|
PN16
|
PN10
|
PN16
|
PN10
|
PN16
|
|||
|
DN700
|
610
|
895
|
910
|
840
|
794
|
24-Ø31
|
24-Ø37
|
|
|
DN800
|
660
|
1015
|
1025
|
950
|
901
|
24-Ø34
|
24-Ø40
|
|
|
DN900
|
711
|
1115
|
1125
|
1050
|
1001
|
28-Ø34
|
28-Ø40
|
|
|
DN1000
|
811
|
1230
|
1255
|
1160
|
1170
|
1112
|
28-Ø37
|
28-Ø43
|
|
DN1200
|
1015
|
1455
|
1485
|
1380
|
1390
|
1328
|
32-Ø40
|
32-Ø49
|
