Article: 12-18
Design: DIN 3352 Face to face length: EN 558-1, serie 15. DIN 3202 F5
Installation: horizontal/ vertical
APPLICATIONS • Industry • Fire fighting systems
- Fig. 12: flanges drilled UNI EN 1092-2 PN 10
- Fig. 18: flanges drilled UNI EN 1092-2 PN 16
The metal seated oval body gate valves in cast iron outside screw and yoke are a good solution for all those applications where it is necessary to check visually whether the valve is open or closed. With oval body, rising stem, they are widely used in industrial plants. These gate valves are suitable to carry pressure up to 16 bar. They come from standard execution by handwheel.
Materials
| body - bonnet |
cast iron GG25, EN-GJL-250 |
| wedge |
cast iron GG25, EN-GJL-250 |
| handwheel |
cast iron GG25, EN-GJL-250 |
| stem |
brass/ stainless steel X20 CR13 |
| sealing seats body & wedge |
brass |
| stem packing |
graphited / o ring |
| bonnet gasket |
asbestos free |
| painting |
nitro enamel |
| DN |
L mm. |
H mm. |
D mm. |
Weight kg. |
| 40 |
240 |
265 |
150 |
15 |
| 50 |
250 |
275 |
165 |
20 |
| 65 |
270 |
335 |
185 |
26 |
| 80 |
280 |
380 |
200 |
31 |
| 100 |
300 |
435 |
220 |
40 |
| 125 |
325 |
495 |
250 |
65 |
| 150 |
350 |
585 |
285 |
83 |
| 200 |
400 |
710 |
340 |
116 |
| 250 |
450 |
830 |
395/405 |
177 |
| 300 |
500 |
1340 |
445/460 |
271 |
| 350 |
550 |
1580 |
505/520 |
355 |
| 400 |
600 |
1494 |
565/580 |
465 |
| 450 |
650 |
1615 |
615/640 |
675 |
| 500 |
700 |
1850 |
620/715 |
970 |
| 600 |
800 |
2140 |
780/840 |
1110 |
| DN |
Nominal pressure |
Test pressure Mpa |
Max working pressure Mpa |
| mm |
BAR |
body |
seat |
120°C |
150°C |
| 40-600 fig 12 |
10 |
1,5 |
1,1 |
0,8 |
0,5 |
| 40-600 fig 18 |
16 |
2,4 |
17,6 |
1,4 |
0,8 |
