Kaviri Eccentric Metal Yakagara Butterfly Mavharuvhu
Features
▪ Double eccentric metal igere mhando.
▪ Dhizaini Yakakwenenzverwa.
▪ Bidirectional sealing function, installing is not limited by flow direction of medium.
▪ Stainless acid inodzivirira simbi inovhara pamusoro pezvinhu kuti ive nechokwadi chehupenyu hurefu hwebasa.
▪ Inoshandiswa zvakanyanya mumamiriro ekushanda akasiyana uye nzira.
▪ Kunyanya kushanda nesimba uye kuchengetedza simba nehafu shaft chimiro uye truss type disc.
▪ Inogona kushandiswa kwenguva refu mumvura kune valve ine gear operator.
▪ Unique synchronous display mechanism for the horizontal yakaiswa underground butterfly valve.
▪ Test pressure:
Shell Test Pressure 1.5 x PN
Chisimbiso Test Pressure 1.1 x PN
Zvinotaurwa Nezvinhu
| Chikamu | Material |
| Muviri | Gray cast iron, Ductile iron, Stainless simbi, Kanda simbi |
| Disc | Gray cast iron, Ductile iron, Stainless simbi, Kanda simbi |
| Stem | 2Cr13, 1Cr13 Stainless simbi, yepakati kabhoni simbi, 1Cr18Ni8Ti |
| Seat | Simbi isina ngura |
| Chisimbiso Mhete | Simbi isina ngura |
| Packing | Flexible graphite, Graphite asbestos, PTFE |
Schematic
Kuchengetedzwa Kwakavimbiswa MuMamiriro Ekushanda Akanyanya
▪ Zvimwe zvinodikanwa zvakakomba zvinodikanwa nokuda kwehukuru hukuru kana mavharuvhu ekumanikidzika kwepamusoro mumamiriro ekushanda zvakanyanya.Kuti tigadzirise dambudziko iri, isu takakwenenzvera yekutanga-double-layer disc dhizaini zvichibva pane topology.Iyi skeleton mechanism dhizaini inoita kuti dhisiki ive nesimba repamusoro, iro rinogona kushandiswa kune inodiwa yakanyanya kudzvanywa uye yakakura dhayamita mamiriro.Kune rumwe rutivi, kuyerera kwekupfuura kwechikamu chemuchinjikwa kunogona kukwidziridzwa kuti kuderedze kuyerera kupikisa coefficient.
Kuraira Ruzivo
▪ Yakasiyana tembiricha yekushanda yesarudzo, ndapota tsanangura.
▪ Inowanzo kushandiswa mhando uye kuputika-proof mhando dziripo kune simbi akagara butterfly mavharuvhu ane electric actuator.
▪ Ndapota tsanangurai kana muchida giya remashavishavi rinofambiswa nemavharuvhu maviri-directional.
▪ Zvimwe zvinodiwa zviripo, tapota tsanangurai kana zviripo.
Kushanda Nheyo
▪ Giya rehonye rinoshandiswa nemativi maviri esita yakagara butterfly vharafu inodzikiswa kuburikidza negiya rehonye nedzimwe nzira nekutenderedza vhiri reruoko kana sikweya musoro wemubato wekoni, uye kutyaira shaft yevharuvhu uye butterfly disc kuti itenderere mukati me90 degrees kuburikidza negiya rehonye. deceleration, kuitira kuti uwane chinangwa chekucheka, kubatanidza kana kudzora kuyerera.Iyo yemagetsi bidirectional sealing butterfly valve inoderedzwa nemagetsi actuator kuburikidza negiya rehonye kana zvakananga kutyaira shaft yevharuvhu uye butterfly disc kuti itenderere mukati me90 degree, kuitira kuti izadzise chinangwa chevhavha yakavhurika nekuvhara.
▪ Hazvina mhosva kuti igiya rehonye kana magetsi ekutyaira, valve yakazaruka kana kuvhara nzvimbo inogumira nemuganhu wekugadzirisa.Uye iyo inoratidza nzira inofananidzira inoratidza kuvhura mamiriro e butterfly disc.
Application
▪ Butterfly mavharuvhu anoshandiswa zvakanyanya mumaspala ekupa mvura network, inotonhorera mvura system, kugovera mvura, hydropower system, sewage treatment plant, water diversion project, chemical industry, smelting uye mamwe mvura & drainage uye magetsi ekugadzira magetsi.Inoshanda kumvura yakasvibira, mvura yakachena, gasi rinoparadza, mvura uye multiphase fluid yepakati, uye ine mirairo, kucheka-kubvisa kana kusadzosa mabasa.
▪ Ivharuvhu yeshavishavi ine mativi maviri eccentric inoshandiswa pakunamwa kwenzira imwe chete.Kazhinji, ichaiswa munzira yakanyorwa.Kana iyo yekuisa chisimbiso iri nzira mbiri, ndapota iratidze, kana shandisa iyo yepakati lined mhando butterfly valve.
Notes
▪ Madhizaini, zvinhu uye zvirevo zvinoratidzwa zvinogona kuchinja pasina chiziviso nekuda kwekuenderera mberi kwekugadzirwa kwezvigadzirwa.
