DESCRIPTION
1.Face to Face:DIN3202 F6, BS5153
2.Flange drilled: DIN2501, BS4504
3.Normal pressure: 1.0MPa, 1.6MPa, 2.5MPa
4.Suitable medium: water
5.Working temperature: NBR¡Ü80¡æ, EPDM¡Ü120¡æ
| MATERIAL LIST | ||
| No. | PART | MATERIAL |
| 1 | body | GGG40/50 |
| 2 | ball | AL/DI+NBR/EPDM |
| 3 | cover | GGG40/50 |
| DIMENSION(mm) DIN2501 | |||||||
| DN | L | D | C | M | b | F | n-d |
| 50 | 200 | 165 | 102 | 125 | 19 | 3 | 4--19 |
| 65 | 240 | 185 | 122 | 145 | 19 | 3 | 4--19 |
| 80 | 280 | 200 | 138 | 160 | 19 | 3 | 8--19 |
| 100 | 300 | 220 | 158 | 180 | 19 | 3 | 8--19 |
| 125 | 350 | 250 | 188 | 210 | 19 | 3 | 8--19 |
| 150 | 400 | 285 | 212 | 240 | 19 | 3 | 8--23 |
| 200 | 500 | 340 | 268 | 295 | 20 | 3 | 8--23 |
| 250 | 600 | 395 | 320 | 350 | 22 | 3 | 12--23 |
| 300 | 700 | 445 | 370 | 400 | 24.5 | 4 | 12--23 |
| 350 | 800 | 505 | 430 | 460 | 26.5 | 4 | 16--23 |
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