Intengo eshibhile yaseShayina Ama-valve e-Butterfly e-Resilient Seated Concentric Type Ductile Cast Iron Industrial Control Wafer U-type U ane-EPDM PTFE PFA Rubber Lining API/ANSI/DIN/JIS/ASME/Aww
Izixazululo zethu zibhekwa kabanzi futhi zithembekile ngabathengi futhi zingahlangabezana nezidingo zezimali nezenhlalo ezishintsha njalo eShayina Intengo eshibhile I-China Resilient Seated Concentric Type Ductile Cast Iron Industrial Control Wafer U-type Butterfly Valve ene-EPDM PTFE PFA Rubber Lining API/ANSI/DIN/JIS/ASME/Aww, Sizithembile ukuthi sizokwenza impumelelo enhle kakhulu esikhathini esizayo. Besilangazelela ukuba ngomunye wabaphakeli bakho abathembekile kakhulu.
Izixazululo zethu zibhekwa kabanzi futhi zithembekile ngabathengi futhi zingahlangabezana nezidingo zezimali nezenhlalo ezihlala zishintsha njaloI-China Ductile Cast Butterfly Valve, I-Wafer Lug Efakwe I-Flanged, Ngohlelo lokusebenza oluhlanganiswe ngokugcwele, inkampani yethu iwine udumo oluhle ngezimpahla zethu ezisezingeni eliphezulu, amanani afanele kanye nezinsizakalo ezinhle. Okwamanje, sisungule uhlelo lokuphatha ikhwalithi oluqinile oluqhutshwa ekungeniseni, ekucubunguleni nasekulethweni kwezinto ezibonakalayo. Silandela umgomo othi “Isikweletu kuqala kanye nokuphakama kwamakhasimende”, samukela ngobuqotho amakhasimende avela ekhaya nakwamanye amazwe ukuthi abambisane nathi futhi bathuthuke ndawonye ukuze bakhe ikusasa eliqhakazile.
I-valve ye-butterfly ehlezi ngesikhindi esithambile se-UD Series iyiphethini ye-Wafer enama-flange, ubuso nobuso yi-EN558-1 20 series njengohlobo lwe-wafer.
Izici:
1. Ukulungisa izimbobo kwenziwa ku-flange ngokwezinga elijwayelekile, ukulungiswa okulula ngesikhathi sokufakwa.
2. Kusetshenziswa ibholidi eliphuma ngaphandle noma ibholidi eliseceleni elilodwa. Kulula ukulishintsha nokulungisa.
3. Isihlalo esithambile esinomukhono singahlukanisa umzimba nezinto ezisetshenziswayo.
Imiyalelo yokusebenza komkhiqizo
1. Izindinganiso ze-flange yamapayipi kufanele zivumelane nezindinganiso ze-valve ye-butterfly; phakamisa ukusebenzisa i-flange yentamo yokushisela, i-flange ekhethekile yama-valve e-butterfly noma i-flange yepayipi ehlanganisiwe; ungasebenzisi i-flange yokushisela eshelelayo, umhlinzeki kumele avumelane ngaphambi kokuba umsebenzisi asebenzise i-flange yokushisela eshelelayo.
2. Ukusetshenziswa kwezimo zangaphambi kokufakwa kufanele kuhlolwe ukuthi ngabe ukusetshenziswa kwama-valve e-butterfly asebenza ngendlela efanayo.
3. Ngaphambi kokufaka umsebenzisi kufanele ahlanze indawo yokuvala yesikhala se-valve, qiniseka ukuthi akukho kungcola okunamathiselwe; hlanza ipayipi ngasikhathi sinye ukuze kungalimali i-slag yokushisela kanye neminye imfucuza.
4. Uma ufaka, idiski kumele ivalwe ukuqinisekisa ukuthi idiski ayishayisani ne-flange yepayipi.
5. Zombili iziphetho zesihlalo se-valve zisebenza njengophawu lwe-flange, uphawu olwengeziwe aludingeki lapho kufakwa i-valve ye-butterfly.
6. Ivalvu yebhabhathane ingafakwa kunoma iyiphi indawo (eqondile, evundlile noma ethambekile). Ivalvu yebhabhathane enomqhubi omkhulu ingadinga ibhulakhethi.
7. Ukushayisana lapho uthutha noma ugcina ivalvu yevemvane kungabangela ukuthi ivalvu yevemvane inciphise ikhono layo lokuvala. Gwema idiski yevalvu yevemvane ekungqubuzaneni nezinto eziqinile futhi kufanele ivuleke endaweni engama-4 ° kuya ku-5 ° ukuze kugcinwe indawo yokuvala ingonakalisi phakathi nalesi sikhathi.
8. Qinisekisa ukunemba kokushisela kwe-flange ngaphambi kokufakwa, ukushisela ngemva kokufakwa kwe-butterfly valve kungabangela umonakalo embozweni werabha kanye nowokulondolozwa.
9. Uma usebenzisa i-butterfly valve eqhutshwa yi-pneumatic, umthombo womoya kufanele uhlale womile futhi uhlanzekile ukuze kugwenywe ukuthi izidalwa zangaphandle zingangeni ku-opharetha we-pneumatic futhi kuthinte ukusebenza kahle komsebenzi.
10. Ngaphandle kwezidingo ezikhethekile eziphawulwe ngokulandelana kokuthenga, ivalvu yevemvane ingafakwa kuphela ngokuqondile nangokusetshenziswa ngaphakathi kuphela.
11. Uma kwenzeka ukuphazamiseka, izizathu kufanele zitholeke, zixazululwe, akufanele zishaye, zinike umklomelo noma zelule umqhubi we-lever ngengalo yempi ukuze avule noma avale i-valve ye-butterfly ngenkani.
12. Ngesikhathi sokugcina kanye nesikhathi esingasetshenziswa, amavalvu ebhabhathane kufanele agcinwe omile, efihliwe emthunzini futhi agweme izinto eziyingozi ezizungezile ukuguguleka.
Ubukhulu:
| DN | A | B | H | D0 | C | D | K | d | I-N-do | 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 |
Izixazululo zethu zibhekwa kabanzi futhi zithembekile ngabathengi futhi zingahlangabezana nezidingo zezimali nezenhlalo ezishintsha njalo zaseShayina Intengo eshibhile I-China Resilient Seated Concentric Type Ductile Cast Iron Industrial Control Wafer Lug Butterfly Valve ene-EPDM PTFE PFA Rubber Lining API/ANSI/DIN/JIS/ASME/Aww, Sizithembile ukuthi sizokwenza impumelelo enhle esikhathini esizayo. Besilangazelela ukuba ngomunye wabahlinzeki bakho abathembekile kakhulu.
Intengo eshibhile yaseShayinaI-China Ductile Cast Butterfly Valve, I-Wafer Lug Efakwe I-Flanged, Ngohlelo lokusebenza oluhlanganiswe ngokugcwele, inkampani yethu iwine udumo oluhle ngezimpahla zethu ezisezingeni eliphezulu, amanani afanele kanye nezinsizakalo ezinhle. Okwamanje, sisungule uhlelo lokuphatha ikhwalithi oluqinile oluqhutshwa ekungeniseni, ekucubunguleni nasekulethweni kwezinto ezibonakalayo. Silandela umgomo othi “Isikweletu kuqala kanye nokuphakama kwamakhasimende”, samukela ngobuqotho amakhasimende avela ekhaya nakwamanye amazwe ukuthi abambisane nathi futhi bathuthuke ndawonye ukuze bakhe ikusasa eliqhakazile.
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