I-Valve ye-Butterfly yohlobo lwe-Centric ephezulu ye-China yokukhangisa yefemu
Ikhomishini yethu kuzokuba kukusebenzela amakhasimende wethu namakhasimende wethu ngemikhiqizo yedijithali ephathekako emihle khulu neqinileko ye-Factory Promotional China High End Flanged Centric Type Butterfly Valve, Ukwamukela amabhizinisi anentshisekelo ukusebenzisana nathi, silindele ukuba nethuba lokusebenzisana namakhamphani ephasini loke ukunweba ngokuhlanganyela nemiphumela ehlangeneko.
Ikhomitjhini yethu kuzokuba kusebenzela amakhasimende wethu namakhasimende ngemikhiqizo yedijithali ephathekako ehle khulu nenolakaivalvu yokuhlola, I-China Valve, Ibizo lenkampani, lihlala liqakathekisa ikhwalithi njengesisekelo senkampani, lifuna ukuthuthukiswa ngokusebenzisa izinga eliphezulu lokuthembeka, lithobela amazinga wokuphathwa kwekhwalithi ye-ISO ngokuqinileko, lidala ikhamphani ephezulu ngomoya wokuthembeka nokuthemba ithuthuko.
I-UD Series soft sleeve seated butterfly valve yiphetheni ye-Wafer enama-flange, ubuso nobuso yi-EN558-1 20 series njengomhlobo we-wafer.
Amatshwayo:
Iimbobo zokulungisa zenziwa nge-flange ngokuya kwezinga, kulula ukulungisa ngesikhathi sokufakwa.
2.Through-out ibhawudo noma ibholothi elilodwa elisetshenzisiwe. Ukubuyisela nokutlhogomela okulula.
Isihlalo esinemikhono ethambileko singahlukanisa umzimba emithonjeni yeendaba.
Imilayo yokusebenza komkhiqizo
1. Amazinga we-flange yamapayipi kufanele akhambisane namazinga we-butterfly valve; phakamisa ukusebenzisa i-welding neck flange, i-flange ekhethekileko yama-valve we-butterfly nofana i-integral pipe flange; ungasebenzisi i-flange yokutjhelela, umthengisi kufanele avumelane ngaphambi kobana umsebenzisi asebenzise i-flange yokutjhelela.
2. Ukusetjenziswa kweemeko zangaphambi kokufaka kufanele kuhlolelwe bona ukusetjenziswa kwamavalvu we-butterfly asebenza ngendlela efanako na.
3. Ngaphambi kobana umsebenzisi wokufaka ahlanze indawo yokuvala umgodi wevalvu, yenza isiqiniseko sokuthi akukho ukusilaphazeka okunamathiselwe; Hlanza ngasikhathi sinye ipayipi ukuwelda i-slag nezinye iinsila.
Lokha nakufakwako, idiski kufanele ibe sendaweni evaliweko ukuqinisekisa bona idiski ayitjhayisana nefletjhi yepayipi.
5. Zombili iinphetho zesihlalo sevalvu zisebenza njengesivalo se-flange, isivalo esingezelelweko asitlhogeki lokha nakufakwa ivalvu ye-butterfly.
6. Ivalvu ye-butterfly ingafakwa kiyo nanyana ngiyiphi indawo (ethe ngqo, evundlileko nofana etjhingelako). Ivalvu ye-butterfly enomsebenzisi omkhulu ingatlhoga ibhakede.
7. Ukutjhayisana lokha nakuthuthwa nofana kugcinwa ivalvu ye-butterfly kungabanga bona i-butterfly valve yehlise ikghono layo lokuvala. Balekela i-butterfly valve disc ukuthi ingathintani nezinto eziqinileko begodu kufanele ivuleke nge-4 ° ukuya ku-5 ° ye-engele ukwenzela bona indawo yokuvala ingalimazi ngesikhathi lesi.
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10. Ngaphandle kweemfuneko ezikhethekileko ezitlolwe e-odeni lokuthenga ivalvu yevivane ingafakwa ngokujameleko begodu isetjenziselwe ngaphakathi kwaphela.
11. Ebujameni bokuphazamiseka, iinzathu kufanele zikhonjwe, zirarululwe, akukafaneli zibethe, zibethe, zibethe namkha zikhulise umsebenzisi we-lever ngamandla ukuvula namkha ukuvala ivalvu ye-butterfly.
12. Ngesikhathi sokugcina nokungasetjenziswa, amavalvu we-butterfly kufanele agcinwe omile, avikeleke emthunzini begodu abalekele izinto eziyingozi ezizungeze ukuguguleka.
Ubukhulu:

| DN | A | B | H | D0 | C | D | K | d | N-yenza | 4-M | b | D1 | D2 | N-d1 | F | Φ2 | W | J | H1 | H2 | ||||
| 10 | 16 | 10 | 16 | 10 | 16 | 10 | 16 | |||||||||||||||||
| 400 | 400 | 325 | 51 | 390 | 102 | 580 | 515 | 525 | 460 | 12-28 | 12-31 | 4-M24 | 4-M27 | 24.5 | 175 | 140 | 4-18 | 22 | 33.15 | 10 | 36.15 | 337 | 600 | |
| 450 | 422 | 345 | 51 | 441 | 114 | 640 | 565 | 585 | 496 | 16-28 | 16-31 | 4-M24 | 4-M27 | 25.5 | 175 | 140 | 4-18 | 22 | 37.95 | 10 | 40.95 | 370 | 660 | |
| 500 | 480 | 378 | 57 | 492 | 127 | 715 | 620 | 650 | 560 | 16-28 | 16-34 | 4-M24 | 4-M30 | 26.5 | 175 | 140 | 4-18 | 22 | 41.12 | 10 | 44.12 | 412 | 735 | |
| 600 | 562 | 475 | 70 | 593 | 154 | 840 | 725 | 770 | 658 | 16-31 | 16-37 | 4-M27 | 4-M33 | 30 | 210 | 165 | 4-22 | 22 | 50.63 | 16 | 54.65 | 483 | 860 | |
| 700 | 624 | 543 | 66 | 695 | 165 | 910 | 840 | 840 | 773 | 20-31 | 20-37 | 4-M27 | 4-M33 | 32.5 | 300 | 254 | 8-18 | 30 | 63.35 | 18 | 71.4 | 520 | 926 | |
| 800 | 672 | 606 | 66 | 795 | 190 | 1025 | 950 | 950 | 872 | 20-34 | 20-41 | 4-M30 | 4-M36 | 35 | 300 | 254 | 8-18 | 30 | 63.35 | 18 | 71.4 | 586 | 1045 | |
| 900 | 720 | 670 | 110 | 865 | 200 | 1125 | 1050 | 1050 | 987 | 24-34 | 24-41 | 4-M30 | 4-M36 | 37.5 | 300 | 254 | 8-18 | 34 | 75 | 20 | 84 | 648 | 1155 | |
| 1000 | 800 | 735 | 135 | 965 | 216 | 1255 | 1160 | 1170 | 1073 | 24-37 | 24-44 | 4-M33 | 4-M39 | 40 | 300 | 254 | 8-18 | 34 | 85 | 22 | 95 | 717 | 1285 | |
| 1100 | 870 | 806 | 150 | 1065 | 251 | 1355 | 1270 | 1270 | 1203 | 28-37 | 28-44 | 4-M33 | 4-M39 | 42.5 | 350 | 298 | 8-22 | 34 | 95 | ## | 105 | 778 | 1385 | |
| 1200 | 940 | 878 | 150 | 1160 | 254 | 1485 | 1380 | 1390 | 1302 | 28-41 | 28-50 | 4-M36 | 4-M45 | 45 | 350 | 298 | 8-22 | 34 | 105 | 28 | 117 | 849 | 1515 | |
| 1400 | 1017 | 993 | 150 | 1359 | 279 | 1685 | 1590 | 1590 | 1495 | 28-44 | 28-50 | 8-M39 | 8-M45 | 46 | 415 | 356 | 8-33 | 40 | 120 | 32 | 134 | 963 | 1715 | |
| 1500 | 1080 | 1040 | 180 | 1457 | 318 | 1280 | 1700 | 1710 | 1638 | 28-44 | 28-57 | 8-M39 | 8-M52 | 47.5 | 415 | 356 | 8-33 | 40 | 140 | 36 | 156 | 1039 | 1850 | |
| 1600 | 1150 | 1132 | 180 | 1556 | 318 | 1930 | 1820 | 1820 | 1696 | 32-50 | 32-57 | 8-M45 | 8-M52 | 49 | 415 | 356 | 8-33 | 50 | 140 | 36 | 156 | 1101 | 1960 | |
| 1800 | 1280 | 1270 | 230 | 1775 | 356 | 2130 | 2020 | 2020 | 1893 | 36-50 | 36-57 | 8-M45 | 8-M52 | 52 | 475 | 406 | 8-40 | 55 | 160 | 40 | 178 | 1213 | 2160 | |
| 2000 | 1390 | 1350 | 280 | 1955 | 406 | 2345 | 2230 | 2230 | 2105 | 40-50 | 40-62 | 8-M45 | 8-M56 | 55 | 475 | 406 | 8-40 | 55 | 160 | 40 | 178 | 1334 | 2375 |
Ikhomishini yethu kuzokuba kukusebenzela amakhasimende wethu namakhasimende wethu ngemikhiqizo yedijithali ephathekako emihle khulu neqinileko ye-Factory Promotional China High End Flanged Centric Type Butterfly Valve, Ukwamukela amabhizinisi anentshisekelo ukusebenzisana nathi, silindele ukuba nethuba lokusebenzisana namakhamphani ephasini loke ukunweba ngokuhlanganyela nemiphumela ehlangeneko.
Ukukhangisa kwefemuI-China Valve, I-Check Valve, Ibizo lenkampani, ihlala iqalela ikhwalithi njengesisekelo senkampani, ifuna ukuthuthukiswa ngezinga eliphezulu lokuthembeka, ukuthobela amazinga wokulawula ikhwalithi ye-ISO ngokuqinileko, ukudala ikhamphani ephezulu ngomoya wokuthembeka nokuthemba ipumelelo.







