Mavharuvhu eshavishavi mahombe anowanzo reva mavharuvhu eshavishavi ane dhayamita rakakura kupfuura DN500, anowanzo batanidzwa neflanges, wafers.Kune marudzi maviri emavharuvhu eshavishavi hombe-dhayamita: vharavhavhavha yeshavishavi uye eccentric butterfly valves.
Nzira yekusarudza yakakura saizi butterfly valve?
1. Apo chiyero chevhavha chiri chiduku kudarika DN1000, kushanda kwekushanda kuri pasi pePN16, uye kutonhora kwekushanda kuri pasi pe80 ℃, tinowanzokurudzira kuti concentric line butterfly valve sezvo ichange ichinyanya hupfumi.
2. Kazhinji, kana dhayamita yakakura kudarika 1000, tinokurudzira kushandisa eccentric butterfly valve, kuitira kuti torque yevhavha inogona kunyatsoderedzwa nekuda kwe eccentric angle yevhavha, iyo inobatsira pakuzarura nekuvhara kwevhavha. vharafu.Mukuwedzera, iyo eccentric butterfly valve inogona kuderedza kana kubvisa kupesana pakati peplate yevhavha uye chigaro chevhavha nekuda kwe eccentric angle, uye kuvandudza hupenyu hwebasa revhavha.
3. Panguva imwecheteyo, kuiswa kwezvigaro zvesimbi kunovandudza kutonhora uye kusagadzikana kwekudzivirira kwevhavhavhavhavha uye kunowedzera kushandiswa kwevhavha.Saka iyo midlinehombe dhayamita butterfly vharafukazhinji inogona kushandiswa chete mumamiriro ekudzivirira-pasi akadai semvura, nepo eccentric butterfly valve inogona kushandiswa munzvimbo dzine mamiriro ekushanda akaoma.
Katatu Offset Butterfly Valve Vhidhiyo
Kupi kunoshandiswa Big Size Butterfly valve
Huru-saizi butterfly mavharuvhu anoshandiswa mune dzakasiyana siyana maindasitiri ekushandisa apo yakakura kuyerera inodiwa.Mamwe maapplication akajairika emahombe-saizi butterfly mavharuvhu anosanganisira:
1. Mishonga yekuchenesa mvura: Mavharuvhu e butterfly anowanzoshandiswa mumiti yekuchenesa mvura kudzora kuyerera kwemvura kuburikidza nemapombi makuru.
2. Zvigadzirwa zvemagetsi: Mavharuvhu eButterfly anoshandiswa mumagetsi ekudzora kuyerera kwemvura kana kuti chipfunga kuburikidza nemapombi anodyisa maturbine.
3. Mishonga yekugadzira mishonga: Butterfly valves inoshandiswa mumiti yekugadzira makemikari kudzora kuyerera kwemakemikari kuburikidza nemapombi.
4. Indasitiri yeoiri negasi: Mavharuvhu e butterfly anoshandiswa muindasitiri yeoiri negasi kudzora kuyerera kweoiri, gasi, uye zvimwe zvinwiwa kuburikidza nemapaipi.
5. HVAC masisitimu: Butterfly mavharuvhu anoshandiswa mukudziya, kufefetedza, uye air conditioning (HVAC) masisitimu kuti adzore kuyerera kwemhepo kuburikidza nemadhaini.
6. Chikafu nechinwiwa indasitiri: Butterfly mavharuvhu anoshandiswa muindasitiri yezvekudya uye zvinwiwa kudzora kuyerera kwezvinwiwa uye magasi kuburikidza nekugadzira michina.
Pakati pese, mavharuvhu makuru e butterfly anoshandiswa mune chero application apo chiyero chikuru chekuyerera chinoda kudzorwa uye kuvharwa nekukurumidza uye zvinobudirira.
Ndeupi rudzi rwemagetsi anowanzo shandiswa kune hombe-dhayamita butterfly mavharuvhu?
1.Worm Gear-Iyo giya rehonye inokodzera hombe saizi butterfly mavharuvhu.Uye ndeye Economical uye yakachengeteka sarudzo, Izvo hazvidi kutsamira pane saiti nharaunda, ingori nzvimbo yakakwana yekushanda.Iyo worm giya bhokisi inogona kuwedzera torque, asi inononoka kumhanyisa yekuchinja.Worm giya butterfly vharafu inogona kuzvivharira uye haizodzose dhiraivha.Pamwe pane chiratidzo chenzvimbo.
2.Electric Actuator-Magetsi mahombe-diameter butterfly vharafu inoda kupa imwe-nzira voltage kana matatu-phase voltage panzvimbo, kazhinji voltage yenzira imwe chete ye22V, iyo yechitatu-phase voltage ye380V, kazhinji mabhureki anozivikanwa zvikuru. Rotork.Inoshanda kune hydropower application, metallurgical application, marine application, chikafu uye mishonga yemishonga, nezvimwe zvinotora basa rakakura.
3.Hydraulic Actuator-Iyo yakakura diameter hydraulic butterfly valve ine hydraulic station, zvakanakira mutengo wakaderera, basa rakagadzikana uye rakavimbika, kushanda kwakachengeteka, uye kugona kuvhura nekuvhara nekukurumidza.
4.Pneumatic Actuator-Yakakura Pneumatic butterflyvharafu inosarudza matatu eccentric multi-level simbi yakaoma chisimbiso butterfly vharafu, iyo yakakwirira tembiricha isingachinji, inochinjika, iri nyore kuvhura nekuvhara, uye yakavharwa zvakachengeteka.Large-diameter butterfly valve actuator, maererano nenzvimbo yekushanda mamiriro ekuita sarudzo.Hydraulic control inowanzo shandiswa pane general hydropower plant..iyo inoshandiswa zvakanyanya muindasitiri yemetallurgical pane blast furnace gasi pombi system kudzivirira gasi kupisa mupombi.
Kushandiswa kwevharuvhu yakakura yeshavishavi
Yakakura-dhayamita yemagetsi butterfly vharafu inoshandiswa zvakanyanya mumagetsi chiteshi chekudziya system uye catalytic cracking main fan duct system uye simbi, metallurgy, makemikari uye mamwe maindasitiri masisitimu, pamwe nekuchengetedzwa kwezvakatipoteredza, kurapwa kwemvura, yakakwirira-kusimuka kwekuvaka kwemvura uye pombi yemvura. yekucheka kana kudzora basa rekuyerera.
Maererano nekusarudzwa kwezvinhu zvinogona kushandiswa kune zvisiri izvo zvinopisa kabhoni simbi: -29 ℃ ~ 425 ℃ simbi isina tsvina: -40 ℃ ~ 650 ℃;inoshanda midhiya yemhepo, mvura, tsvina, chiutsi, gasi, mafuta, etc. Electric flange mhando yakaoma chisimbiso butterfly vharafu ndeyesimbi yakaoma chisimbiso butterfly vharafu, uchishandisa advanced multi-level matatu eccentric chimiro, inoumbwa neDZW yemagetsi actuator Flange ndiyo simbi yakaoma chisimbiso butterfly vharafu.Pressure level PN10-25=1.02.5MPa;chiyero: DN50-DN2000mm.zvinhu: WCB yakakanda simbi kabhoni simbi;304 Stainless simbi / 316 Stainless simbi / 304L Stainless simbi / 316L Stainless simbi.
Yakakura dhayamita yemagetsi butterfly vharafu ine yakavimbika yekuisa chisimbiso chimiro chenzira mbiri media cutoff, kuvuza kwayo i zero;hapana chikonzero chekubvisa vharafu kubva pombi kutsiva chisimbiso (diameter yakakura kupfuura DN700);mabearings ekuzvipinza lubricating mabearings, hapana jekiseni remafuta, kukweshana kwakaderera;vertical, horizontal marudzi maviri ekuiswa, maererano nezvinodiwa zvekupa;vharafu muviri, butterfly ndiro zvinhu zvinogona kushandiswa alloy cast iron, kushandisa kune yegungwa media.
Ndivanaani vagadziri vehombe dhayamita butterfly mavharuvhu muChina
1. Newway Valve
2. SUFAH VALVE
3. ZFA VALVE
4. YUANDA VALVE
5.COVINA VALVE
6. JIANGYI VALVE
7.ZhongCheng vharafu
Ndeapi zviyero zvehukuru hombe butterfly mavharuvhu
Data Sheet Yehukuru hukuru hweButterfly Valve
| Standard Design standard | API609,AWWA C504,BS EN593/BS5155/ISO5752 |
| SIZE & ZVINOGONESA: | DN80 kusvika D3000 |
| ZVIRI PAKATI | Mhepo, Inert Gasi, Mafuta, Mvura yegungwa, Mvura Yakasviba, Mvura |
| ZVINHU: | Kanda Simbi / Ductile Iron / Carbon Simbi / Stainless Simbi / Alum Bronze |
| Flange Connection size: | ANSI B 16.5, ANSI B 16.10,ASME B16.1 CL125/CL250, pn10/16, AS 2129, JIK10K |
| Kureba kwechimiro: | ANSI B 16.10,AWWA C504,EN558-1-13/EN558-1-14 |
Material Of Parts
| CHIKAMU ZITA | Material |
| BODY | Ductile Iron, Carbon simbi, Stainless simbi, Duplex simbi, Alum-Bronze |
| DISC / PLATE | GRAPHITE /SS304 /SS316 /Monel /316+STL |
| SHAFT / STEM | SS431/SS420/SS410/SS304/SS316 /17-4PH / duplex simbi |
| CHIGARO / LINING | EPDM/NBR/GRAPHITE /SS304 /SS316 /Monel /SS+STL/SS+ graphite/simbi kune simbi |
| BHUKU / NZUVA | SS/SS316 |
| BUSHING | 316L+RPTFE |
| GASKET | SS304+GRAPHITE /PTFE |
| BOTTOM COVER | SIMBA /SS304+GRAPHITE |
We Iyo kambani Tianjin Zhongfa Valve Co., Ltdyakavambwa muna 2006. Isu tiri vamwe vevatatu vanogadzira butterfly valve vagadziri muTianjin China.Isu tinochengeta hunyanzvi hwepamusoro uye manejimendi akasimba ehutongi hwemhando uye tinopa panguva uye inobudirira pre-kutengesa, kutengesa, uye mushure-yekutengesa sevhisi kuitira kuti tibudirire uye kugutsikana kwevatengi.Isu takawana ISO9001, CE Certification.