Main Parts and Materials |
Number |
Part Name |
Material |
1 |
Body |
EN-GJL-250 |
2 |
Seat ring |
Bronze |
Brass |
3 |
Disc Ring |
Brass/Bronze |
EPDM/NBR |
4 |
Disc |
EN-GJL-250 |
5 |
Hanger |
EJ-GJS-500-7 |
6 |
Hanger Pin |
Stainless
Steel |
8 |
Cover Gasket |
Graphite
With Soft Steel |
9 |
Cover |
EN-GJL-250 |
|
Main Dimensions |
Size |
L |
D |
D1 |
D2 |
b |
n-d1 |
H |
w.t |
DN40 |
165 |
150 |
110 |
88 |
18 |
4-19 |
110 |
10.5 |
DN50 |
203 |
165 |
125 |
102 |
20 |
4-19 |
130 |
12.5 |
DN65 |
216 |
185 |
145 |
122 |
20 |
4-19 |
140 |
17.3 |
DN80 |
241 |
200 |
160 |
138 |
22 |
8-19 |
150 |
24.5 |
DN100 |
292 |
220 |
180 |
158 |
24 |
8-19 |
160 |
37.5 |
DN125 |
330 |
250 |
210 |
188 |
26 |
8-19 |
190 |
41 |
DN150 |
356 |
285 |
240 |
212 |
26 |
8-23 |
210 |
46.2 |
DN200 |
495 |
340 |
295 |
268 |
30 |
12-23 |
250 |
120 |
DN250 |
622 |
405 |
355 |
320 |
32 |
12-28 |
310 |
198 |
DN300 |
699 |
460 |
410 |
378 |
32 |
12-28 |
340 |
282 |
|