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Dikkan Figure 44A.34 Çekvalf
| Dizayn | Body: DIN 86252 with spring |
|---|---|
| L Boyu | DN 558 Series 8 (DIN 3202 F32) |
| Flanş Standardı | DIN Flanges acc. to EN 1092-2/B (DIN 2501) |
| Opsiyonlar | Without spring |
| Flange Opsiyonlar | Special flange drilling acc. to ANSI or JIS |
| Working Pressure [bar] | Hydro Test Pressure [bar] | |||
|---|---|---|---|---|
| Bore | Pressure Rating | 120 ℃ | Casing | Closure |
| DN 15 - DN 200 | PN16 | 16 | 24 | 17.6 |
| DN 200 - DN 250 | PN10 | 10 | 15 | 11 |
| DN 300 - DN 350 | PN6 | 6 | 9 | 6.6 |
| DN 400 - DN 500 | PN4 | 4 | 6 | 4.4 |
| Part No. | Component | Material | ||
|---|---|---|---|---|
| 1 | Body | EN-GJS400-18-LT | EN-JS 1025 | GGG40.3 |
| 2 | Bonnet | EN-GJS400-18-LT | EN-JS 1025 | GGG40.3 |
| 3 | Seats | X5CrNi18 | 1.4301 | AISI304 |
| 4 | Disc (<=65) | X20Cr13 | 1.4021 | AISI304 |
| 5 | Disc (>=80) | EN-GJS400-18-LT | EN-JS 1025 | GGG40.3 |
| 6 | Stem | Steel | Steel | Steel |
| 7 | Stud Bolts, Nuts | Graphite | Graphite | Graphite |
| 8 | Spring | 1.4310 | 1.4310 | 1.4310 |
| DN [mm] | Flange Connection | ØD [mm] | L [mm] | H (open) [mm] | Weight [kg] | IMPA Code | Dikkan Ordering Code |
|---|---|---|---|---|---|---|---|
| 15 | PN16 | 95 | 90 | 55 | 3.5 | - | 44.25.PN40.015 |
| 20 | PN16 | 105 | 95 | 55 | 4.0 | - | 44.25.PN40.020 |
| 25 | PN16 | 115 | 100 | 65 | 4.5 | - | 44.25.PN40.025 |
| 32 | PN16 | 140 | 105 | 75 | 5.5 | - | 44.25.PN40.032 |
| 40 | PN16 | 150 | 115 | 80 | 9 | - | 44.25.PN40.040 |
| 50 | PN16 | 165 | 125 | 85 | 11 | - | 44.25.PN40.050 |
| 65 | PN16 | 185 | 145 | 95 | 15 | - | 44.25.PN40.065 |
| 80 | PN16 | 200 | 155 | 115 | 24 | - | 44.25.PN40.080 |
| 100 | PN16 | 220 | 175 | 140 | 32 | - | 44.25.PN40.100 |
| 125 | PN16 | 250 | 200 | 160 | 48 | - | 44.25.PN40.125 |
| 150 | PN16 | 285 | 225 | 200 | 65 | - | 44.25.PN40.150 |
| 175 | PN16 | 315 | 250 | 225 | 98 | - | 44.25.PN40.175 |
| 200 | PN16 | 340 | 275 | 245 | 120 | - | 44.25.PN40.200 |
| 200 | PN16 | 340 | 325 | 245 | 120 | - | 44.25.PN40.200 |
| 250 | PN10 | 405 | 375 | 290 | 190 | - | 44.25.PN40.250 |
| 300 | PN10 | 460 | 425 | 345 | 240 | - | 44.25.PN40.300 |
| 350 | PN10 | 520 | 475 | 400 | 290 | - | 44.35.PN6.10.350 |
| 400 | PN10 | 580 | 475 | 425 | 440 | - | 44.35.PN6.10.400 |
| 450 | PN10 | 640 | 500 | - | 520 | - | 44.35.PN6.10.450 |
| 500 | PN10 | 715 | 515 | - | 690 | - | 44.35.PN6.10.500 |
| Product Code | Flange | WP/OD/FL | DN |
|---|---|---|---|
| D044A34XXXPPP00703000000 | PN6 | PN6/6/6 | 300 |
| D044A34XXXPPP00703500000 | PN6 | PN6/6/6 | 350 |
| D044A34XXXPPP18104000000 | PN4 | PN4/4/4 | 400 |
| D044A34XXXPPP18104500000 | PN4 | PN4/4/4 | 450 |
| D044A34XXXPPP18105000000 | PN4 | PN4/4/4 | 500 |
| D044A34XXXPPP18302000000 | PN10 | PN10/10/10 | 200 |
| D044A34XXXPPP18302500000 | PN10 | PN10/10/10 | 250 |
| D044A34XXXPPP18400150000 | PN16 | PN16/16/16 | 15 |
| D044A34XXXPPP18400200000 | PN16 | PN16/16/16 | 20 |
| D044A34XXXPPP18400250000 | PN16 | PN16/16/16 | 25 |
| D044A34XXXPPP18400320000 | PN16 | PN16/16/16 | 32 |
| D044A34XXXPPP18400400000 | PN16 | PN16/16/16 | 40 |
| D044A34XXXPPP18400500000 | PN16 | PN16/16/16 | 50 |
| D044A34XXXPPP18400650000 | PN16 | PN16/16/16 | 65 |
| D044A34XXXPPP18400800000 | PN16 | PN16/16/16 | 80 |
| D044A34XXXPPP18401000000 | PN16 | PN16/16/16 | 100 |
| D044A34XXXPPP18401250000 | PN16 | PN16/16/16 | 125 |
| D044A34XXXPPP18401500000 | PN16 | PN16/16/16 | 150 |
| D044A34XXXPPP18401750000 | PN16 | PN16/16/16 | 175 |
| D044A34XXXPPP18402000000 | PN16 | PN16/16/16 | 200 |
