Dikkan Figure 55A.559.SD Overboard Valve
| Design | Body: DIN 86261 SDNR Type (DIN 3356), bonnet: spring loaded |
|---|---|
| Face to face | EN 558 Series 8 (DIN 3202 F32) |
| Flange dimension | DIN Flanges acc. to EN 1092-3/B (DIN 2501) |
| Options | Indicator ,crank operation, blocks, inside spring |
| Flange options | Special flange drilling acc. to ANSI or JIS |
|
|
|
| Working pressure [bar] | Hydro test pressure [bar] |
|---|---|---|---|---|---|
Bore | Pressure rating | 120 ºC | 180 ºC | Casing | Closure |
DN 15 - DN 200 | PN 16 | 16 | 10 | 24 | 17.6 |
DN 250 | PN 10 | 10 | 6 | 15 | 11 |
DN 300 - DN 350 | PN 6 | 6 | 4 | 6 | 6.6 |
DN 400 - DN 500 | PN 4 | 4 | 2 | 9 | 4.4 |
Part No. | Component | Material |
|
|
|---|---|---|---|---|
1 | Body | CuSn5Zn5Pb5-C | CC491K | RG5 |
2 | Bonnet | CuSn5Zn5Pb5-C | CC491K | RG5 |
3 | Seats | CuSn5Zn5Pb5-C | CC491K | RG5 |
4 | Disc | CuSn5Zn5Pb5-C | CC491K | RG5 |
5 | Stem | CuZn35Ni3Mn2AlPb | CW710R | Som59 |
6 | Columns | X5CrNi18-10 | 1.4301 | AISI304 |
7 | Spring | Steel | Steel | Steel |
8 | Bolts, nuts | X5CrNi18-10 | 1.4301 | A2 |
9 | Bonnet gasket | Graphite | Graphite | Graphite |
10 | Gland packing | Graphite | Graphite | Graphite |
11 | Handwheel | EN-GJL250 | EN-JL 1040 | GG25 |
DN | Flange | ØD | L | H | ØR | Weight | Dikkan ordering |
|---|---|---|---|---|---|---|---|
15 | PN16 | 95 | 90 | 250 | 120 | 4 | D055A559XDPPP18400150000 |
20 | PN16 | 105 | 95 | 245 | 120 | 4.5 | D055A559XDPPP18400200000 |
25 | PN16 | 115 | 100 | 270 | 140 | 6 | D055A559XDPPP18400250000 |
32 | PN16 | 140 | 105 | 275 | 140 | 7 | D055A559XDPPP18400320000 |
40 | PN16 | 150 | 115 | 350 | 160 | 11 | D055A559XDPPP18400400000 |
50 | PN16 | 165 | 125 | 380 | 160 | 13 | D055A559XDPPP18400500000 |
65 | PN16 | 185 | 145 | 385 | 180 | 18 | D055A559XDPPP18400650000 |
80 | PN16 | 200 | 155 | 475 | 200 | 26 | D055A559XDPPP18400800000 |
100 | PN16 | 220 | 175 | 540 | 225 | 38 | D055A559XDPPP18401000000 |
125 | PN16 | 250 | 200 | 570 | 250 | 58 | D055A559XDPPP18401250000 |
150 | PN16 | 285 | 225 | 690 | 300 | 80 | D055A559XDPPP18401500000 |
175 | PN16 | 315 | 250 | 710 | 400 | 110 | D055A559XDPPP18401750000 |
200 | PN16 | 340 | 275 | 720 | 400 | 125 | D055A559XDPPP18402000000 |
200 | PN10 | 340 | 275 | 720 | 400 | 125 | D055A559XDPPP18302000000 |
250 | PN10 | 395 | 325 | 810 | 520 | 175 | D055A559XDPPP18302500000 |
300 | PN10 | 445 | 375 | 850 | 520 | 250 | D055A559XDPPP00703000000 |
350 | PN10 | 505 | 425 | 900 | 640 | 300 | D055A559XDPPP00703500000 |
400 | PN10 | 565 | 475 | 920 | 640 | 440 | D055A559XDPPP18104000000 |
450 | PN10 | 615 | 500 | 1000 | 640 | 470 | D055A559XDPPP18104500000 |
500 | PN10 | 670 | 525 | 1045 | 640 | 510 | D055A559XDPPP18105000000 |
| Product Code | Flange | WP/OD/FL | DN |
|---|---|---|---|
