Hot Kutsengisa Usayizi Lomkhulu U Luhlobo Luvivane Valve Ductile Iron CF8M Tintfo Ngentsengo Lencono Kakhulu

Sitsatsa “kutsandza emakhasimende, kugcila ekhwalithi, kuhlanganisa, kusungulwa” njengetinjongo. “Liciniso nekwetsembeka” kulawula kwetfu lokukahle Intsengo Lefanele Yebukhulu Lobehlukahlukene Lizinga Lelisetulu .Ivalvu yeluvivanes, Manje sesihlangabetene netikhungo tekukhicita letinetisebenti letinyenti letingetulu kwe-100. Ngako siyakhona kucinisekisa sikhatsi lesifishane sekuhola kanye nekucinisekisa lizinga lelihle.
Sitsatsa “kutsandza emakhasimende, kugcila ekhwalithi, kuhlanganisa, kusungulwa” njengetinjongo. “Liciniso nekwetsembeka” kuyintfo yetfu lefanele yekulawula .China Valve Yeluvivane Yensimbi Lengagucuki kanye Nevalve Yeluvivane Lenemoto, Iminyaka lengetulu kwalengu-26, Tinkampani tebungcweti letivela emhlabeni wonkhe tisitsatsa njengebalingani bato besikhatsi lesidze nalabazinzile. Sigcina budlelwane bebhizinisi lobuhlala sikhatsi lesidze nebatsengisi labangetulu kwa-200 eJapan, eKorea, eMelika, e-UK, eJalimane, eCanada, eFrance, eNtaliyane, ePoland, eNingizimu Afrika, eGhana, eNigeria njll.

UD Series soft umkhono uhleti luvivane valve kuyinto Wafer iphethini nge flanges ,ubuso ebusweni kuyinto EN558-1 20 uchungechunge njengoba wafer uhlobo.

Ivalve levivane lemise kwa-Uluhlobo lolukhetsekile lwevalve loluvame kusetjentiswa etimbonini letehlukahlukene kulawula nekulawula kuhamba kwemanti. Ingeyesigaba semavalvu e-butterfly lavalwe ngerabha futsi yatiwa ngendlela leyehlukile kanye nekusebenta kwayo. Lendzatjana ihlose kuniketa inchazelo lephelele ye-valve ye-butterfly lemise kwe-U, igcile etimphawu tayo letiyinhloko kanye nekusebenta kwayo.

Ivalve levivane lemise ngendlela ye-U luhlobo lweIvalvu yevivane lecinile, lebonakala ngendlela leyehlukile yekwakhiwa kwe-valve disc lemise kwe-U. Lomklamo uvumela kugeleta lokubushelelezi, lokungaphazamiseki kwemanti nge valve, kunciphisa kwehla kwemfutfo kanye nekunciphisa kusetjentiswa kwemandla. Sihlalo serabha kule disc sicinisekisa kuvalwa lokucinile, kuvikela noma ngukuphi kuvuza kanye nekucinisekisa kusebenta kahle kwe valve. Emavalvu lamise ngendlela ye U avame kusetjentiswa etimeni lapho khona kuvalwa lokucinile kanye nekuvalwa lokutsembekile kuyadzingeka. Ilungele kusetjentiswa netinhlobonhlobo tetintfo letimanti, kufaka ekhatsi emanti, igesi yemvelo, iphethroliyamu kanye nemakhemikhali.

Lokunye lokuyinhloko kwe-valve ye-Concentric butterfly lemise ngendlela ye-U kulula kwayo kanye nekusebenta kwayo kalula. Ivula nobe ivale ngalokuphelele levalve ngekutsi ijikelete le-disc ngendlela lengema-degree langu-90. Lelidiski lihlanganiswe nesicu sevalve, lesetjentiswa yi-lever, igiya, noma i-actuator. Lendlela lelula yenta kutsi i-valve ye-butterfly lemise ngendlela ye-U kube lula kuyifaka, kuyisebentisa kanye nekuyigcina. Ngetulu kwaloko, bukhulu bevalve lencane yenta kutsi ilungele kufakwa lokunesikhala lesincane.

Emavalvu lamise njenge U asetjentiswa etimbonini letehlukahlukene, kufaka ekhatsi oyili negesi, kuhlanta emanti, kucubungula emakhemikhali, kukhicita emandla kanye ne HVAC. Embonini yawoyela negesi, ivame kusetjentiswa emaphayiphini lalawula kuhamba kwawoyela lohlohliwe, igesi yemvelo, kanye naleminye imikhicito yaphethroliyamu. Etitjalweni tekuhlanta emanti, emavalvu lamise kwe U asetjentiswa kulawula kuhamba kwemanti etinchubeni letehlukene tekuhlanta. Etitjalweni tekucubungula emakhemikhali, emavalvu asetjentiswa kulawula kuhamba kwemakhemikhali lehlukene. Etikhungweni temandla, isetjentiselwa kulawula kuhamba kwemphunga kanye naletinye tintfo letimanti. Etinhlelo te HVAC, emavalvu lamise njenge U asetjentiswa kulawula kuhamba kwemoya nemanti etinhlelo tekushisa nekupholisa.

Kufinyeta, i-valve ye-U-shaped butterfly i-valve lehlukahlukene futsi letsembekile lesetjentiswa kakhulu etimbonini letehlukahlukene. Umklamo wayo lohlukile we-disc lemise ngendlela ye-U kanye nesihlalo serabha kucinisekisa kuvalwa lokucinile kanye nekuhamba kwemanti lokubushelelezi. Le valve kulula kuyisebentisa nekuyigcina futsi isetjentiswa kakhulu etimbonini te oyili negesi, kuhlanta emanti, kucubungula emakhemikhali, kukhicita emandla kanye ne HVAC. Noma ngabe kulawula kuhamba kwemanti, umoya, oyili noma emakhemikhali, emavalvu e-U-shaped butterfly akhombise kuba sisombululo lesisebentako nalesiphumelelako.

Isici:

1.Correcting imigodzi kwentiwa on flange ngokusho standard, kulula kulungisa ngesikhatsi ukufakwa.
2.Nge-out ibhawudi noma ibhawudi eceleni linye lisetjentiswa. Kulula kufaka esikhundleni kanye nekunakekela.
3.The soft sleeve isihlalo kungahlukanisa umtimba kusukela imidiya.

Tifundvo tekusebenta kwemkhicito

1. Emazinga e-flange yephayiphi kufanele ahambisane nemazinga e-valve ye-butterfly; siphakamise kusebentisa i-flange yentsamo yekushisela, i-flange lekhetsekile yemavalvu eluvivane noma i-flange yephayiphi lehlanganisiwe; ungasebentisi i-flange yekushelela leshelelako, umphakeli kumele avume ngaphambi kwekutsi umsebentisi asebentise i-flange yekushelela leshelelako.
2. Kusetjentiswa kwetimo ngaphambi kwekufakwa kufanele kuhlolelwe kutsi kusetjentiswa kwemavalvu e-butterfly ngekusebenta lokufanako.
3. Ngaphambi kwekutsi umsebentisi wekufaka kufanele ahlante indzawo yekuvala yemgodzi wevalve, ciniseka kutsi kute kungcola lokunamatsele; ngaso sonkhe sikhatsi uhlante iphayiphi for welding slag kanye naletinye tintfo letilahliwe.
4.Nawufaka, le disc kumele ibe sesimeni lesivaliwe kucinisekisa kutsi le disc ayishayisani ne flange yephayiphi.
5. Bobabili imikhawulo yesihlalo se-valve basebenta njengesivalo se-flange, sivalo lesengetiwe asidzingeki lapho ufaka i-valve ye-butterfly.
6. I-valve ye-butterfly ingafakwa kunoma ngusiphi sikhundla (lemile, levundlile noma letshekile). Ivalve yevivane lene-opharetha lesayizi lenkhulu ingadzinga kubakaki.
7. Kushayisana uma utfutsa noma ugcina i-valve ye-butterfly kungenta kutsi i-valve ye-butterfly inciphise likhono layo lekuvala. Gwema butterfly valve disc kutsi ingashayi etintfweni leticinile futsi kumele ivulwe ku 4 ° kuya ku 5 ° angle position kwentela kugcina indzawo yekuvala kutsi ingalimati ngalesikhatsi.
8. Cinisekisa kulunga kwekushisela kwe-flange ngaphambi kwekufakwa, kushisela ngemuva kwekufakwa kwe-valve ye-butterfly kungabangela kulimala kwerabha kanye nekugcoka kwekulondvolota.
9. Uma usebentisa butterfly valve kusebenta pneumatic, umtfombo umoya kufanele ugcine womile futsi uhlantekile kugwema imitimba yangaphandle kutsi ingene ku-pneumatic operator futsi kuthinte kusebenta kwekusebenta.
10. Ngaphandle kwetidzingo letikhetsekile letiphawulwe ngekutsenga kwe-valve ye-butterfly ingafakwa kuphela ngco futsi isetjentiswe ngekhatsi kuphela.
11. Icala lokuphazamiseka, tizatfu kufanele tikhonjwe, kucatululwe tinkinga, akukafaneli kungcondza, kushaya, umklomelo noma kukhulisa umsebenti we-lever ngemkhono wemandla kuvula ngenkhani noma kuvala i-valve yevivane.
12. Ngesikhatsi sekugcina kanye nekungasetjentiswa, emavalvu e butterfly kumele agcinwe omile, akhosele emtfuntini futsi agweme tintfo letiyingoti letitungeletile kusuka ekugucukeni.

Tilinganiso:

Sitsatsa “kutsandza emakhasimende, kugcila ekhwalithi, kuhlanganisa, kusungulwa” njengetinjongo. “Liciniso nekwetsembeka” kulawula kwetfu lokukahle Intsengo Lefanele Yebukhulu Lobehlukahlukene Lizinga Lelisetulu .Ivalvu yeluvivanes, Manje sesihlangabetene netikhungo tekukhicita letinetisebenti letinyenti letingetulu kwe-100. Ngako siyakhona kucinisekisa sikhatsi lesifishane sekuhola kanye nekucinisekisa lizinga lelihle.
Intsengo lefanele yeChina Valve Yeluvivane Yensimbi Lengagucuki kanye Nevalve Yeluvivane Lenemoto, Iminyaka lengetulu kwalengu-26, Tinkampani tebungcweti letivela emhlabeni wonkhe tisitsatsa njengebalingani bato besikhatsi lesidze nalabazinzile. Sigcina budlelwane bebhizinisi lobuhlala sikhatsi lesidze nebatsengisi labangetulu kwa-200 eJapan, eKorea, eMelika, e-UK, eJalimane, eCanada, eFrance, eNtaliyane, ePoland, eNingizimu Afrika, eGhana, eNigeria njll.