Nyanzvi Yekugadzira Mhando yeWafer yeDouble Eccentric Butterfly Valve muChina
Chii chinonzi Double eccentric butterfly valve wafer?
Rudzi rwevharuvhu yeshavishavi yemhando ye "eccentric butterfly wafer"chigadzirwa chitsva chekugadzira ma "double offset" chine tekinoroji yepamusoro-soro pasi rose. Vharuvhu iyi ine chimiro chakasiyana chine simba rekuvhara rakavimbika, mamiriro ekushanda akafara uye torque shoma yekushanda.
Hunhu hukuru hwemavharuvhu eshavishavi maviri anoshamisa ndeyemavharuvhu maviri anoshamisa, anonziwo dhizaini yedhisiki remadhisiki maviri anokanganisa.
Kuvhara shaft kunogona kutsiviwa kana paine kumanikidzwa kuitira kuti zvive nyore kugadzirisa. Kuvhara EPDM kunosimbisa kusimba kubva mukati nekunze, uye NBR sealings inodzivirira kubva pakusviba nemvura kubva kunze.
Mabheringi ePTFE asina kukweshana anobatsira kuti torque dzishande zvishoma uye magumo eshaft akachengetedzwa akasimba sezvo pasina nzvimbo dzisina ductile iron dzakaputirwa dzinoonekwa kune media.
Zvinobvumira dhisiki kuti ribve pachigaro zvichideredza kumhanya kwesimba uye kusashanda zvakanaka kwechigaro, mukana mukuru kana tichienzanisa nemavharuvhu emabhatani ane concentric.
Kusimba kwedhisiki kunoburitswa mushure mekuvhurika kwemadhigirii mashoma izvo zvinoderedza kupera kwechisimbiso chedhisiki. Uyezve, dhizaini yacho inoderedza kudzvanywa kwechisimbiso izvo zvinoita kuti torque ishande zvishoma.
Zvinhu zvikuru zvemhando yewafer yeshavishavi yeshavishavi ine eccentric Double
Kuvhara mashandiro eValve yeButterfly yeEccentric Double
Zvinhu zvikuru zveNORTECH Double eccentric butterfly vharuvhu yemhando yewafer
- Dhizaini yechigaro chePTFE chakavharirwa chinochinjika uye chakavimbika zvikuru
- Chisimbiso chemiromo chinogona kutsiva shanduko dzetembiricha nekumanikidzwa, chengetedza chisimbiso
- Hupenyu hwebasa hurefu, hupenyu hwerabhoritari hunogona kusvika pa670,000 nguva
- Kushanda kwechisimbiso chakavimbika zvikuru: bi-directional zero leakage
- Zviri nyore kutsiva chigaro nekubvisa chinhu chinopinzwa, zviri nyore kugadzirisa.
- Pamusoro pehunde pane chimiro chakachengeteka chekuputira
- Hunhu hwakanaka hwekugadzirisa
- Dhizaini isingatsvi moto
Kuvhara michina yemhando ye "Double eccentric butterfly valve wafer"
Rudzi rweStem-upstream
Kana simbi inoyerera ichibva kumashure kwevharuvhu remashavishavi ichienda kumberi, ndiro yemashavishavi inovharwa yoga nekuda kwekukwira kwesimbi inokwira uye kumanikidzwa kwechigaro.
Rudzi rwehunde-ruchidzika
Kana midziyo yemagetsi ichibva kumberi kwevharuvhu remashavi ichienda kumashure, midziyo yemagetsi inogadzira kusundidzirwa pakona yekumashure kwechigaro uye plate yemashavi inogadzira kuvharirwa kwesimba.
Rudzi rweKushanda kweWafer yeDouble eccentric butterfly valve type
Chibato chevharuvhu reshavishavi rinogara kwenguva refu DN40-DN200.
Mushandisi wemagiya ekushandisa nemaoko wemavharuvhu eshavishavi akazara.
Simba remahara risina actuator, rakagadzirirwa vatengi vane actuators dzenyu.
Magadzirirwo ehunyanzvi emhando yewafer yeshavishavi yeshavishavi ine eccentric Double
| Dhizaini | API 609/ASME B16.34 |
| Kugumisa Kubatanidza | Wafer/Lug/Yakaputirwa kaviri |
| Kushanda | Nemaoko/Pneumatic/Magetsi |
| Saizi Yehukuru | NPS 2"-60"(DN50-DN1500) |
| Kuongororwa kweDzvinyiriro | Kirasi yeASME 150-300-600 (PN16-PN25-PN40) |
| Zvinhu zvemuviri | Simbi yekabhoni, Simbi isina chinhu, Simbi yeAlloy, Simbi isina chinhu yeDuplex |
| Zvigaro Zvekushandisa | PTFE, RPTFE, PPL |
| Tembiricha | -29℃ kusvika 250℃ |
Kuratidzwa Kwechigadzirwa: Rudzi rwevharuvhu yeshavishavi yeshavishavi ine eccentric mbiri
Chii chinoshandiswa pamhando ye "Double eccentric butterfly valve wafer"?
Mhando dzemhando yepamusoro dzemavharuvhu emhando yepamusoro maviri eccentric butterfly wafer type applications
1: Mamiriro ekushanda anomhanya-mhanya zvakanyanya: muhurongwa hwekuparadzanisa mhepo, zvinogona kuitwa kwenguva yakareba mukati me 1 sekondi switch,
Hupenyu hunogona kusvika mamiriyoni imwe chete
2: Mamiriro ekushanda ekupisa kwakanyanya: Chigaro chePPL chakakodzera tembiricha yepamusoro ye250 degrees C.
3: Mamiriro ekuvharira ane mativi maviri ane nhanho nhanhatu: mu condensate finishing system ine mashandisirwo akasiyana-siyana.
4: Mamiriro ekushanda kweokisijeni: Vharuvhu iyi mushure mekubvisa mafuta inogona kushandiswa mumamiriro ekushanda kweokisijeni, muzvikamu
Panyaya yekugadzirira, kuunganidza, kuyedza uye kurongedza, vharuvhu inocheneswa zvichienderana nemaitiro.
