SOCKET END RESILIENT SEATED GATE VALVE FOR DUCTILE IRON PIPE
| No. |
Parts |
Material |
| 1 |
Body |
Ductile iron |
| 2 |
Wedge |
Ductile iron+EPDM |
| 3 |
Stem |
Stainless steel |
| 4 |
Stem Nut |
Brass |
| 5 |
Gasket |
EPDM/NBR |
| 6 |
Bonnet |
Ductile Iron |
| 7 |
Bolt |
Stainless steel |
| 8 |
Gasket |
POM |
| 9 |
O Ring |
EPDM/NBR |
| 10 |
O Ring |
EPDM/NBR |
| 11 |
Seal bush |
POM |
| 12 |
Screw cover |
2Cr13 |
| 13 |
Dust cover |
EPDM/NBR |
| 14 |
Top cover |
PA-66 |
| 15 |
Handwheel |
Ductile iron |
| 16 |
Screw |
Stainless steel |
Outline and connecting measurement
| DN |
L |
A |
B |
C |
D |
S |
| 80 |
280 |
130 |
110 |
98 |
84 |
17 |
| 100 |
300 |
161 |
144 |
120 |
84 |
17 |
| 150 |
350 |
220 |
200 |
172 |
84 |
19 |
| 200 |
400 |
281 |
257.5 |
225 |
100 |
22 |
