Ansi, Jis Check Valves
Makhalidwe apangidwe kazinthu
Valve yowunikira ndi valve "yodziwikiratu" yomwe imatsegulidwa kuti ikhale yotsika komanso yotsekedwa kuti iwonongeke.Tsegulani valavu ndi kukakamizidwa kwa sing'anga mu dongosolo, ndi kutseka valavu pamene sing'anga ikuyenda kumbuyo.Opaleshoni imasiyanasiyana ndi mtundu wa makina opangira ma valve. Mitundu yowonjezereka ya ma check valves ndi kugwedezeka, kukweza (pulagi ndi mpira), butterfly, fufuzani, ndi tilting areleum, mankhwala opangidwa ndi mankhwala opangidwa ndi mankhwala opangidwa ndi pharmacological. feteleza, mphamvu yamagetsi, zomangamanga m'matauni ndi mafakitale ena dongosolo mapaipi.
Chongani valavu akhoza kugawidwa mu kukweza valavu cheke, valavu cheke ndi butterfly cheke valavu atatu mitundu. mitundu
Kapangidwe kazinthu
KUKUKULU KWAKUKULU NDI KUSINTHA
Gawo 150
Kukula | d | D | D1 | D2 | t | C | n-Φb | L |
DN15 | 18 | 90 | 60.3 | 34.9 | 1.6 | 10 | 4-Φ16 | 108 |
DN20 | 20 | 100 | 69.9 | 42.9 | 1.6 | 11 | 4-Φ16 | 117 |
DN25 | 25 | 110 | 79.4 | 50.8 | 1.6 | 12 | 4-Φ16 | 127 |
DN32 | 32 | 115 | 88.9 | 63.5 | 1.6 | 13 | 4-Φ16 | 140 |
Chithunzi cha DN40 | 38 | 125 | 98.4 | 73 | 1.6 | 15 | 4-Φ16 | 165 |
Chithunzi cha DN50 | 50 | 150 | 120.7 | 92.1 | 1.6 | 16 | 4-Φ19 | 203 |
DN65 | 64 | 180 | 139.7 | 104.8 | 1.6 | 18 | 4-Φ19 | 216 |
DN80 | 76 | 190 | 152.4 | 127 | 1.6 | 19 | 4-Φ19 | 241 |
Chithunzi cha DN100 | 100 | 230 | 190.5 | 157.2 | 1.6 | 24 | 8-Φ19 | 292 |
Chithunzi cha DN125 | 125 | 255 | 215.9 | 185.7 | 1.6 | 24 | 8-Φ22 | 330 |
Chithunzi cha DN150 | 150 | 280 | 241.3 | 215.9 | 1.6 | 26 | 8-Φ22 | 356 |
Chithunzi cha DN200 | 200 | 345 | 298.5 | 269.9 | 1.6 | 29 | 8-Φ22 | 495 |
Chithunzi cha DN250 | 250 | 405 | 362 | 323.8 | 1.6 | 31 | 12-Φ25 | 622 |
DN300 | 300 | 485 | 431.8 | 381 | 1.6 | 32 | 12-Φ25 | 698 |
10k pa
Kukula | d | D | D1 | D2 | t | C | n-Φb | L |
DN15 | 15 | 95 | 70 | 52 | 1 | 12 | 4-Φ15 | 108 |
DN20 | 20 | 100 | 75 | 58 | 1 | 14 | 4-Φ15 | 117 |
DN25 | 25 | 125 | 90 | 70 | 1 | 14 | 4-Φ19 | 127 |
DN32 | 32 | 135 | 100 | 80 | 2 | 16 | 4-Φ19 | 140 |
Chithunzi cha DN40 | 38 | 140 | 105 | 85 | 2 | 16 | 4-Φ19 | 165 |
Chithunzi cha DN50 | 50 | 155 | 120 | 100 | 2 | 16 | 4-Φ19 | 203 |
DN65 | 64 | 175 | 140 | 120 | 2 | 18 | 4-Φ19 | 216 |
DN80 | 76 | 185 | 150 | 130 | 2 | 18 | 8-Φ19 | 241 |
Chithunzi cha DN100 | 100 | 210 | 175 | 155 | 2 | 18 | 8-Φ19 | 292 |
Chithunzi cha DN125 | 125 | 250 | 210 | 185 | 2 | 20 | 8-Φ23 | 330 |
Chithunzi cha DN150 | 150 | 280 | 240 | 215 | 2 | 22 | 8-Φ23 | 356 |
Chithunzi cha DN200 | 200 | 330 | 290 | 265 | 2 | 22 | 12-Φ23 | 495 |
Chithunzi cha DN250 | 250 | 400 | 355 | 325 | 2 | 24 | 12-Φ25 | 622 |
DN300 | 300 | 445 | 400 | 370 | 2 | 24 | 16-Φ25 | 698 |
Chithunzi cha DN350 | 350 | 490 | 445 | 415 | 2 | 26 | 16-Φ25 | 787 |
DN400 | 500 | 560 | 510 | 475 | 2 | 28 | 16-Φ27 | 864 |