Te tono o te rewharewha rererere valve d341w
Ko te rewharewha rewharewha he ahua o te rewharewha o te rangi, e whakamahia whanuitia ana i roto i nga taonga hangahanga, whakarewa, maina, hiko hiko me etahi atu ahumahi whakaputa. He pai mo nga paipa me te pāmahana reo ≤ 425 ℃ me te pehanga ingoa o 0.1MPa hei whakahaere i te rere o te reo ma te hau.
Paerewa mahi o te rewharewha purerehua takirere d341w
| Hoahoa me te hanga | Hononga flange | Te roa o te hanganga | Te whakamatautau me te tirotiro |
| JB/T8692 | GB/T9113, JB/T79, HG/T20529, EN1092-1, ASME B16.5/B16.47 | GB/T12221 | GB/T13927, JB/T9092 |
Tawhā hangarau matua o ventilation pūrerehua takirere d341w
| Te diameter ingoa | DN(mm) | 50~2000 | |
| Te pehanga ingoa | PN(mm) | 0.25 | 0.6 |
| Te pēhanga whakamātautau（MPa） | whakamātautau kaha | 0.375 | 0.9 |
| Te whakamatautau hiri | 0.275 | 0.66 | |
| Pāpāho hāngai | Hau, hau puehu, hau rewharewha | ||
| Puka taraiwa | A-ringa, taraiwa noke, puku pneumatic, puku hiko | ||
Ko nga mea o nga waahanga matua o te rewharewha rererere valve d341w
| Ingoa wahi | Pūtaiao Rawa |
| Pereti takirere | Maka te rino, te kowiri tira, te chromium nickel molybdenum titanium steel, te chromium molybdenum titanium steel me etahi atu mea motuhake |
| Kōpae | Maka te maitai, koranu maitai, chromium nickel molybdenum titanium maitai me etahi atu rauemi motuhake |
| mowhiti hiri | Maka te rino, te kowiri tira, te chromium nickel molybdenum titanium steel, te chromium molybdenum titanium steel me etahi atu mea motuhake |
| Kakau | 20cr13, kowiri tira, Cr Ni Mo Ti maitai 20cr13 |
| whakakī | Fluoroplastics, kauwhata hangore |
Te kowhiringa rawa me te paanga e tika ana mo te rewharewha rewharewha takirere d341w
| Te momo rauemi | waro maitai | He iti te pāmahana waro maitai | Te maitai maitai | kowiri tira austenitic | Chromium molybdenum maitai | |
| Ingoa Waehere | WCB | LCB | WC6/WC9 | C5/C12 | Chromium Cr-18 momo 304, 316 | 12CrMoV |
| Te ātete pāmahana mōrahi | 425℃ | 345℃ | 595℃ | 650℃ | 600 ℃ | 560 ℃ |
| He iti rawa te parenga pāmahana | -29℃ | -46℃ | -29℃ | -29℃ | -196 ℃ | -40 ℃ |
| Te pāmahana whakahaere e tika ana | ≤425 ℃ | ≤345 ℃ | ≤595℃ | ≤650 ℃ | ≤600 ℃ | ≤560 ℃ |
Te tuhi hoahoa o te rewharewha rewharewha takirere d341w
Ko nga rahinga hononga matua o waho o te pn0.25mpa-pn0.6mpa ventilation butterfly valve d341w
| Te diameter ingoa | Uara paerewa o te roa o te hanganga | Ahu whānui (uara tohutoro) | Rahi hononga (uara paerewa) | |||||||||||
| 0.25MPa | 0.6 MPa | |||||||||||||
| mm | inihi | L | H | H0 | A | B | D | D1 | D2 | Zd | D | D1 | D2 | Zd |
| 50 | 2 | 108 | 70 | 286 | 125 | 193 | 140 | 110 | 88 | 4-14 | 140 | 110 | 88 | 4-14 |
| 65 | 2½ | 112 | 80 | 306 | 125 | 193 | 160 | 130 | 108 | 4-14 | 160 | 130 | 108 | 4-14 |
| 80 | 3 | 114 | 95 | 334 | 125 | 193 | 190 | 150 | 124 | 4-18 | 190 | 150 | 124 | 4-18 |
| 100 | 4 | 120 | 105 | 354 | 125 | 193 | 210 | 170 | 144 | 4-18 | 210 | 170 | 144 | 4-18 |
| 125 | 5 | 120 | 120 | 384 | 125 | 193 | 240 | 200 | 174 | 8-18 | 240 | 200 | 174 | 8-18 |
| 150 | 6 | 120 | 132 | 409 | 125 | 193 | 265 | 225 | 199 | 8-18 | 265 | 225 | 199 | 8-18 |
| 200 | 8 | 140 | 160 | 593 | 165 | 183 | 320 | 280 | 254 | 8-18 | 320 | 280 | 254 | 8-18 |
| 250 | 10 | 140 | 187 | 650 | 165 | 283 | 375 | 335 | 309 | 12-18 | 375 | 335 | 309 | 12-18 |
| 300 | 12 | 170 | 220 | 715 | 165 | 283 | 440 | 395 | 363 | 12-22 | 440 | 395 | 363 | 12-22 |
| 350 | 14 | 170 | 245 | 814 | 175 | 335 | 490 | 445 | 413 | 12-22 | 490 | 445 | 413 | 12-22 |
| 400 | 16 | 190 | 270 | 863 | 175 | 334 | 540 | 495 | 463 | 16-22 | 540 | 495 | 463 | 12-22 |
| 450 | 18 | 190 | 297 | 918 | 175 | 334 | 595 | 550 | 518 | 16-22 | 595 | 550 | 518 | 16-22 |
| 500 | 20 | 190 | 322 | 1016 | 210 | 425 | 645 | 600 | 568 | 20-22 | 645 | 600 | 568 | 20-22 |
| 600 | 24 | 210 | 377 | 1128 | 210 | 425 | 755 | 705 | 667 | 20-26 | 755 | 705 | 667 | 20-26 |
| 700 | 28 | 210 | 430 | 1233 | 210 | 425 | 860 | 810 | 722 | 24-26 | 890 | 810 | 772 | 24-26 |
| 800 | 32 | 210 | 487 | 1344 | 210 | 425 | 975 | 920 | 878 | 24-30 | 975 | 920 | 878 | 24-30 |
| 900 | 36 | 250 | 537 | 1560 | 320 | 620 | 1075 | 1020 | 978 | 24-30 | 1075 | 1020 | 978 | 24-30 |
| 1000 | 40 | 250 | 587 | 1660 | 320 | 620 | 1175 | 1120 | 1078 | 28-30 | 1175 | 1120 | 1078 | 28-30 |
| 1200 | 48 | 250 | 687 | 1890 | 320 | 620 | 1375 | 1320 | 1280 | 32-30 | 1405 | 1340 | 1295 | 32-33 |
| 1400 | 56 | 300 | 760 | 2670 | 575 | 714 | 1575 | 1520 | 1480 | 36-30 | 1630 | 1560 | 1510 | 36-36 |
| 1600 | 64 | 300 | 895 | 2810 | 575 | 714 | 1790 | 1730 | 1690 | 40-30 | 1830 | 1760 | 1710 | 40-36 |
| 1800 | 72 | 300 | 995 | 2020 | 575 | 714 | 1990 | 1930 | 1890 | 44-30 | 2045 | 1970 | 1918 | 44-39 |
| 2000 | 80 | 300 | 1095 | 3220 | 656 | 810 | 2190 | 2130 | 2090 | 48-30 | 2265 | 2180 | 2125 | 48-42 |
Ka rite ki te valve (Tianjin) Co., Ltd., he kaihanga valve kei roto i Tianjin, he tukanga whakaputa katoa, he maha nga tiwhikete me nga patent, penei i te ISO9001, ISO14001, OHSAS18001, TS, API, CE, CCCF, etc. , ki te whakarato tiaki mo nga kaihoko o te ao.
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