| Gate Valve Nodular Cast Iron Fig. 620002 |
02-033-001 |
Dimensions DN 40-DN 600
Pressure rating PN 16/10 from DN 40 to DN 300
PN 6/4 from DN 350 to DN 600
Features
Gate valve with internal threaded stem, with
option to adjust gland packing. Fig. 62002 with approval from DNV for use
on board ships and mobile offshore units.
Range of applications Water, oil, some chemicals.
 |
 |
|
DN |
D |
L |
H |
R |
Kv |
Weight kg |
|
40 |
150 |
140 |
230 |
140 |
130 |
11.0 |
|
50 |
165 |
150 |
235 |
140 |
200 |
12.0 |
|
65 |
185 |
170 |
260 |
160 |
340 |
17.0 |
|
80 |
200 |
180 |
285 |
160 |
510 |
20.0 |
|
100 |
220 |
190 |
320 |
200 |
800 |
25.0 |
|
125 |
250 |
200 |
395 |
200 |
1240 |
39.0 |
|
150 |
285 |
210 |
435 |
200 |
1790 |
49.0 |
|
200 |
340 |
230 |
530 |
250 |
3200 |
76.0 |
|
250 |
395 |
250 |
630 |
315 |
5000 |
116.0 |
|
300 |
445 |
270 |
735 |
315 |
7130 |
156.0 |
|
350 |
505 |
290 |
830 |
400 |
9710 |
210.0 |
|
400 |
565 |
310 |
925 |
400 |
12680 |
265.0 |
|
500 |
670 |
350 |
1135 |
500 |
19900 |
420.0 |
|
600 |
780 |
390 |
1300 |
500 |
28600 |
Materials
1. Body Ductile iron GGG-40.3
2. Bonnet Ductile iron GGG-40.3
3. Wegde Ductile iron GGG-40.3
4. Wegde ring Gunmetal LG2
5. Seat ring Gunmetal LG2
6. Wedgde nut Gunmetal LG2
7. Stem Special brass
8. Stuffing box Ductile iron GGG-40.3
9. Gland Ductile iron GGG-40.3
10. Hand wheel Cast iron GG-25
11. Bolt/nut Steel, zinc plated
12. Gland packing Graphite
13. Gasket Graphite
Socket
Flanges according to DIN standard, PN10/16. Face
to face dimensions according to ISO 5752, serie 14.
Note: DN 200 and larger, flanges according
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