Flange connection PN25
Application: water, fluids, oil and gas
General Data
| Type: | 821C |
| Material: | Ductile cast iron EN-GJS-400-18-LT |
| Cover: | Ductile cast iron EN-GJS-400-18-LT |
| Pressure class: | PN25. Option PN16 |
| Packing: | Graphite |
| Plug: | DN15-20: 3/8" |
| DN25-32: 3/4" | |
| DN40-80: 1" | |
| DN100-400: 1 1/2" | |
| DN200: 2 " | |
| Filter: | Stainless steel |
| Mesh size: | (standard) |
| - 1,0mm ≤ DN50 | |
| - 1.25mm DN65-80 | |
| - 1.6mm DN100-400 | |
| Max. operating pressure: | 25 bar |
| Temperature: | -10°C to 120°C ≤ 25bar |
| -10°C to 200°C ≤ 23bar | |
| -10°C to 300°C ≤ 20bar | |
| -10°C to 350°C ≤ 17,5bar | |
| Connection: | DIN2533 |
| Face to face: | DIN3202 / F1 |
| Options: | Other mesh sizes, materials and pressure ratings |
| DIMENSIONS (mm) | CONNECTIONS (mm) | - | WEIGHT | ||||
|---|---|---|---|---|---|---|---|
| Item no. | DN | Length | Height | Flange diameter | Bolt circle | Kv(m3/h) | kg |
| - | 15 | 130 | 90 | 95 | 65 x 4 x 14 | 6,3 | 2,6 |
| - | 20 | 150 | 100 | 105 | 75 x 4 x 14 | 11,2 | 3,0 |
| - | 25 | 160 | 115 | 115 | 85 x 4 x 14 | 14,7 | 4,3 |
| - | 32 | 180 | 135 | 140 | 100 x 4 x 19 | 23,7 | 6,8 |
| - | 40 | 200 | 150 | 150 | 110 x 4 x 19 | 37,7 | 8,8 |
| - | 50 | 230 | 160 | 165 | 125 x 4 x 19 | 57,9 | 11,0 |
| - | 65 | 290 | 180 | 185 | 145 x 8 x 19 | 101,5 | 16,8 |
| - | 80 | 310 | 215 | 200 | 160 x 8 x 19 | 147,4 | 19,5 |
| - | 100 | 350 | 240 | 235 | 190 x 8 x 23 | 209,6 | 29,6 |
| - | 125 | 400 | 280 | 270 | 220 x 8 x 28 | 326,2 | 42,5 |
| - | 150 | 480 | 330 | 300 | 250 x 8 x 28 | 403 | 56 |
| - | 200 | 600 | 405 | 360 | 310 x 12 x 28 | 707 | 110 |