| Grutte Dim | R | L | φD3 | ΦD2 | ΦD1 |
|
| DN50(2") | 27.5 | 43 | 40 | 65 | 101 |
| DN65(2.5") | 35 | 46 | 58 | 78 | 121 |
| DN80(3") | 42 | 64 | 70 | 94 | 129 |
| DN100(4") | 53 | 64 | 88 | 116.2 | 156 |
| DN125(5") | 67 | 70 | 115 | 145 | 187 |
| DN150(6") | 77 | 76 | 134 | 170 | 213 |
| DN200(8") | 102.5 | 89 | 182 | 222 | 267 |
| DN250(10") | 126 | 114 | 220 | 265 | 327 |
| DN300(12") | 146 | 114 | 260 | 310 | 375 |
| DN350(14") | 170 | 127 | 302 | 360 | 420 |
| DN400(16") | 196 | 140 | 350 | 410 | 483 |
| DN450(18") | 215 | 152 | 385 | 450 | 537 |
| DN500(20") | 241 | 152 | 438 | 505 | 592 |
| DN600(24") | 294 | 178 | 538 | 624 | 695 |
| 2 "~ 12" | Nominale druk | 1.00 / 1.60 | Mpa |
| Shell Test druk | 1.50 / 2.40 |
| Seal Test Pressure | 1.10 / 1.76 |
| 14 "~ 24" | Nominale druk | 1.00 | Mpa |
| Shell Test druk | 1.50 |
| Seal Test Pressure | 1.10 |
| Each yn each | ISO 5752 |
| API 594 |
| DIN 3202 |
| AS 2129 Tabel D / Tabel E |
| ★ | ASME B16.1 Klasse 125 & ASME B16.42 Klasse 150 |
| BS 4504 PN10 / PN16 |
| Flensferbining | BS 10 Tabel D / Tabel E |
| DIN 2501 PN10 / PN16 |
| ISO 7005-2 PN10 / PN16 |
| JIS 2220 5K / 10K |
Prestaasjegegevens
| Lichemstype | Wafer |
| Grutte | 1.5 "-24" |
| Ûntwerp | API594 |
| Test Ynspeksje | API598 |
| Geskikt Medium | Wetter, riolearring, ensfh |
Features
1) Small in size, light in weight, compact in structure, easy in maintenance.
2) Two torsion springs are used excerting on each of the pair valve plates, which colse the plates quickly and automatically.
3) The quick-close action prevents the medium from flowing back and elimates waterhammer effect.
4) Short body structure length and good rigidity.
5) Easy installation, it can be installed on horizontal and vertical both directions pipes.
6) This valve is tightly sealed, without leakage under the pressure water test.
7) Safe and reliable in operation, high interference-resistance.
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