Babban bawuloli na malam buɗe ido yawanci suna nufin bawuloli na malam buɗe ido waɗanda diamitansu ya fi DN500 girma, yawanci ana haɗa su da flanges, wafers. Akwai nau'ikan bawuloli na malam buɗe ido masu girman diamita guda biyu: bawuloli na malam buɗe ido masu kusurwa biyu da bawuloli na malam buɗe ido masu kusurwa uku.
Yadda za a zaɓi babban bawul ɗin malam buɗe ido?
1. Lokacin da girman bawul ɗin ya yi ƙanƙanta fiye da DN1000, matsin lamba na aiki yana ƙasa da PN16, kuma zafin aiki yana ƙasa da 80℃, yawanci muna ba da shawarar yin amfani da bawul ɗin malam buɗe ido na layi mai ma'ana domin zai fi arha.
2. Yawanci, idan diamita ya fi 1000 girma, muna ba da shawarar amfani da bawul ɗin malam buɗe ido mai kama da juna, don a iya rage ƙarfin bawul ɗin yadda ya kamata saboda kusurwar bawul ɗin mai kama da juna, wanda ke taimakawa wajen buɗewa da rufe bawul ɗin. Bugu da ƙari, bawul ɗin malam buɗe ido mai kama da juna zai iya rage ko kawar da gogayya tsakanin farantin bawul da wurin zama na bawul saboda kusurwar mai kama da juna, da kuma inganta rayuwar bawul ɗin.
3. A lokaci guda, gabatar da kujerun ƙarfe yana inganta yanayin zafi da juriya ga bawuloli na malam buɗe ido kuma yana faɗaɗa kewayon aikace-aikacen bawuloli. Don haka tsakiyar layinbabban bawul ɗin malam buɗe idoyawanci ana iya amfani da shi ne kawai a yanayin matsin lamba mai ƙarancin ƙarfi kamar ruwa, yayin da bawul ɗin malam buɗe ido mai rikitarwa za a iya amfani da shi a cikin yanayi mai rikitarwa na aiki.
Bidiyon Butterfly Bawul ɗin Sau Uku Mai Sauƙi
Ina ake amfani da bawul ɗin Butterfly mai girma da girma
Ana amfani da manyan bawuloli na malam buɗe ido a fannoni daban-daban na masana'antu inda ake buƙatar babban adadin kwarara. Wasu aikace-aikacen gama gari don manyan bawuloli na malam buɗe ido sun haɗa da:
1. Masana'antar tace ruwa: Ana amfani da bawuloli na malam buɗe ido a masana'antar tace ruwa don sarrafa kwararar ruwa ta manyan bututu.
2. Cibiyoyin Wutar Lantarki: Ana amfani da bawuloli na malam buɗe ido a cibiyoyin wutar lantarki don sarrafa kwararar ruwa ko tururi ta cikin bututun da ke ciyar da injinan turbines.
3. Masana'antun sarrafa sinadarai: Ana amfani da bawuloli na malam buɗe ido a masana'antun sarrafa sinadarai don sarrafa kwararar sinadarai ta bututun.
4. Masana'antar mai da iskar gas: Ana amfani da bawuloli na malam buɗe ido a masana'antar mai da iskar gas don sarrafa kwararar mai, iskar gas, da sauran ruwa ta bututun mai.
5. Tsarin HVAC: Ana amfani da bawuloli na malam buɗe ido a tsarin dumama, iska, da kuma sanyaya iska (HVAC) don sarrafa kwararar iska ta cikin bututun.
6. Masana'antar abinci da abin sha: Ana amfani da bawuloli na malam buɗe ido a masana'antar abinci da abin sha don sarrafa kwararar ruwa da iskar gas ta hanyar kayan aiki.
Gabaɗaya, ana amfani da manyan bawuloli na malam buɗe ido a kowace aikace-aikace inda ake buƙatar sarrafa babban yawan kwararar ruwa da kuma kashe shi cikin sauri da inganci.
Waɗanne irin na'urori masu kunna wutar lantarki ne ake amfani da su akai-akai don bawuloli na malam buɗe ido masu girman diamita?
1.Kayan Aikin Tsutsa - Kayan aikin tsutsa ya dace da manyan bawuloli na malam buɗe ido. Kuma zaɓi ne mai araha kuma mai aminci, Ba sai ya dogara da yanayin wurin ba, kawai isasshen sarari don aiki. Akwatin kayan aikin tsutsa na iya ƙara ƙarfin juyi, amma zai rage saurin sauyawa. Bawul ɗin malam buɗe ido na malam buɗe ido na iya kulle kansa kuma ba zai juya tuƙi ba. Wataƙila akwai alamar matsayi.
2.Mai kunna wutar lantarki-Bawul ɗin malam buɗe ido mai girma-diamita yana buƙatar samar da ƙarfin lantarki mai hanya ɗaya ko ƙarfin lantarki mai matakai uku a wurin, yawanci ƙarfin lantarki mai hanya ɗaya na 22V, ƙarfin lantarki mai matakai uku na 380V, galibi shahararrun samfuran sune Rotork. Ana amfani da su ga aikace-aikacen wutar lantarki ta ruwa, aikace-aikacen ƙarfe, aikace-aikacen ruwa, aikace-aikacen abinci da magunguna, da sauransu. suna taka muhimmiyar rawa.
3.Mai kunna wutar lantarki - Babban bawul ɗin malam buɗe ido na hydraulic yana tare da tashar hydraulic, fa'idodinsa sune ƙarancin farashi, aiki mai ɗorewa da aminci, aiki mai aminci, da ikon buɗewa da rufewa da sauri.
4.Mai kunna iska - Babba Malamin iska mai iskabawul ɗin yana zaɓar bawul ɗin malam buɗe ido mai tauri guda uku masu ƙarfi na ƙarfe, wanda ke da juriya ga zafin jiki mai yawa, sassauƙa, mai sauƙin buɗewa da rufewa, kuma an rufe shi da aminci. Babban mai kunna bawul ɗin malam buɗe ido mai girman diamita, bisa ga yanayin aiki na wurin don yin zaɓi. Yawanci ana amfani da ikon sarrafa ruwa akan masana'antun wutar lantarki na ruwa gabaɗaya.wanda ake amfani da shi sosai a masana'antar ƙarfe a tsarin bututun iskar gas na tanderu don guje wa dumama iskar gas a cikin bututun.
Amfani da babban bawul ɗin malam buɗe ido
Ana amfani da babban bawul ɗin malam buɗe ido na lantarki mai diamita sosai a tsarin dumama tashar wutar lantarki da kuma babban bututun fanka mai fashewa da ƙarfe, ƙarfe, sinadarai da sauran tsarin masana'antu, da kuma kariyar muhalli, maganin ruwa, samar da ruwa mai tsayi da bututun magudanar ruwa don yanke ko daidaita rawar kwarara.
Dangane da zaɓin kayan, ana iya amfani da su ga yanayin da ba ya lalata ƙarfe: -29 ℃ ~ 425 ℃ bakin ƙarfe: -40 ℃ ~ 650 ℃; kafofin watsa labarai masu dacewa don iska, ruwa, najasa, tururi, iskar gas, mai, da sauransu. Nau'in flange na lantarki, bawul ɗin malam buɗe ido mai tauri na ƙarfe, wanda ke amfani da tsarin eccentric mai matakai uku, ya ƙunshi mai kunna wutar lantarki na DZW. Flange bawul ɗin malam buɗe ido ne mai tauri na ƙarfe. Matakin matsi PN10-25=1.02.5MPa; caliber: DN50-DN2000mm. kayan: WCB ƙarfe mai ƙarfe mai ƙarfe; 304 bakin ƙarfe/316 bakin ƙarfe/304L bakin ƙarfe/316L bakin ƙarfe.
Babban bawul ɗin malam buɗe ido na lantarki mai diamita yana da ingantaccen tsarin rufewa don yanke hanyoyin watsa labarai biyu, zubewar sa sifili ne; babu buƙatar cire bawul ɗin daga bututun don maye gurbin hatimin (diamita ya fi DN700 girma); bearings don bearings masu shafa mai, babu allurar mai, ƙarancin gogayya; nau'ikan shigarwa guda biyu a tsaye, a kwance, bisa ga buƙatun wadata; jikin bawul, kayan farantin malam buɗe ido za a iya amfani da ƙarfen ƙarfe mai ƙarfe, don shafawa ga kafofin watsa labarai na ruwan teku.
Su waye ke kera manyan bawuloli na malam buɗe ido a China
1. Neway Valve
2. BALULUN SUFAH
3. ZFA VALVE
4. YUANDA BALU
5. COVINA VALVE
6. JIANGYI valve
7.ZhongCheng bawul
Menene mizanin manyan bawuloli na malam buɗe ido?
Takardar Bayanai na Babban Girman Bawul ɗin Malam Buɗe Ido
| Tsarin Tsarin Daidaitacce | API609, AWWA C504,BS EN593/BS5155/ISO5752 |
| GIRMA & HAƊI: | DN80 zuwa D3000 |
| MATSAKACI: | Iska, Iskar Gas, Mai, Ruwan Teku, Ruwan Sharar Ruwa, Ruwa |
| KAYAN AIKI: | Baƙin ƙarfe / Baƙin ƙarfe / Baƙin ƙarfe / Baƙin ƙarfe Tagulla na Karfe / Alum |
| Girman Haɗin Flange: | ANSI B 16.5, ANSI B 16.10,ASME B16.1 CL125/CL250, pn10/16, AS 2129, JIK10K |
| Tsawon tsari: | ANSI B 16.10,AWWA C504,EN558-1-13/EN558-1-14 |
Kayan Sassa
| SUNAN SASHE | Kayan Aiki |
| JIKI | Ductile Iron, Carbon Steel, Bakin Karfe, Duplex Steel, Alum-Bronze |
| DISK / FARASHI | GRAPHITE /SS304 /SS316 /Monel /316+STL |
| SHAFT / STEM | SS431/SS420/SS410/SS304/SS316/17-4PH/ƙarfe mai duplex |
| KUJERU / LAFIYA | EPDM/NBR/GRAPHITE /SS304 /SS316 /Monel /SS+STL/SS+ graphite/ƙarfe zuwa ƙarfe |
| ƘOLUTS / GYADA | SS/SS316 |
| BUSHING | 316L+RPTFE |
| GASKET | SS304+GRAPHITE/PTFE |
| MURFIN ƘASA | KARFE /SS304+GRAPHITE |
We Tianjin Zhongfa Valve Co., LtdAn kafa shi a shekarar 2006. Mu ɗaya ne daga cikin masana'antun bawul ɗin malam buɗe ido guda uku a Tianjin China. Muna kiyaye ingantaccen aiki da kuma kula da inganci sosai kuma muna ba da sabis na kafin sayarwa, sayarwa, da bayan siyarwa cikin lokaci da inganci don cimma inganci da gamsuwar abokin ciniki. Mun sami Takaddun Shaidar ISO9001, CE.