Valve Eccentric Butterfly Biyu
Mene ne Double Eccentric Butterfly Valve?
Valve Eccentric Butterfly Biyu sabon samfuri ne na ƙira biyu tare da manyan fasaha na duniya.Wannan bawul ɗin malam buɗe ido yana da tsari na musamman tare da ingantaccen aikin rufewa, faffadan yanayin aiki da ƙarancin ƙarfin aiki.
Babban abubuwan da ke tattare da bawul ɗin bawul ɗin malam buɗe ido biyu shine eccentric biyu, wanda kuma ake kira ƙirar fayafai sau biyu.
yana ba da damar diski don motsawa daga wurin zama yana rage karfin gudu da lalacewa, yana da babban fa'ida idan aka kwatanta da bawul ɗin malam buɗe ido.
Ana sakin tashin hankali akan diski bayan ƴan digiri na buɗewa wanda ke rage lalacewa na hatimin diski.Bugu da ƙari kuma, ƙira yana rage matsi na hatimi wanda ke tabbatar da ƙananan ƙarfin aiki.
Ana iya maye gurbin shingen shinge a ƙarƙashin matsin lamba don ba da damar kulawa mai sauƙi.Rufewa na EPDM yana tabbatar da matsewa daga ciki da waje, kuma rufewar NBR yana kare ƙazanta da ruwa daga waje.
Ƙananan gogayya na PTFE bearings yana tabbatar da ƙananan magudanar aiki kuma shingen da aka kayyade yana ƙare amintaccen karko tun da babu rufin ƙarfe mara rufi wanda aka fallasa ga kafofin watsa labarai.
Babban fasali na bawuloli na eccentric malam buɗe ido biyu
Mashin ɗin rufewa naValve Eccentric Butterfly Biyu
Babban fasali naNORTECH biyu eccentri malam buɗe ido
- The musamman tsauri-Dutsen shãfe haske PTFE wurin zama zane ne m da matuƙar abin dogara
- Tsarin hatimin lebe na iya ramawa don canje-canje a yanayin zafi da matsa lamba, kiyaye hatimi
- Rayuwa mai tsawo, rayuwar dakin gwaje-gwaje na iya zuwa sau 670,000
- Ayyukan hatimi mai dogaro mai ƙarfi: zubewar sifili guda biyu
- yana da sauƙi don maye gurbin wurin zama ta hanyar cire abin da aka saka, dacewa don kiyayewa.
- Akwai amintaccen tsari mai buguwa a saman tushe
- Kyakkyawan halayen daidaitawa
- Zane mai tabbatar da wuta
Mashin ɗin rufewa naValve Eccentric Butterfly Biyu
Nau'in Turi-upstream
Lokacin da kafofin watsa labaru ke gudana daga baya na bawul ɗin malam buɗe ido zuwa gaba, farantin malam buɗe ido yana rufe kansa saboda matsawar kafofin watsa labarai na sama da matsa lamba na wurin zama.
Nau'in mai tushe mai tushe
Lokacin da kafofin watsa labarai ke gudana daga gaban bawul ɗin malam buɗe ido zuwa baya, matsakaicin yana haifar da matsawa a kusurwar baya na wurin zama kuma farantin malam buɗe ido yana haifar da matsi da kai.
Nau'in Aiki don Bawul ɗin Eccentric Butterfly Biyu
Hannun lila don jujjuyawar bawul ɗin malam buɗe ido DN40-DN200.
Mai aiki da akwatin gear na hannu don cikakkun bawuloli na malam buɗe ido.
Pneumatic actuator don cikakken kewayon bawuloli na malam buɗe ido
Mai kunna wutar lantarki don cikakken kewayon bawuloli na malam buɗe ido
Tushen kyauta ba tare da mai kunnawa ba, wanda aka keɓance don abokan ciniki tare da naku masu kunnawa.
Ƙayyadaddun fasaha na bawuloli biyu eccentric malam buɗe ido
| Zane | API 609/ASME B16.34 |
| Ƙare Haɗin | Wafer/Lug/Fangare biyu |
| Aiki | Manual/Pneumatic/Lantarki |
| Girman Rage | NPS 2"-60"(DN50-DN1500) |
| Ƙimar Matsi | ASME Class150-300-600(PN16-PN25-PN40) |
| Kayan Jiki | Carbon karfe, Bakin karfe, Alloy karfe, Duplex bakin karfe |
| Kayan zama | PTFE, RPTFE, PPL |
| Zazzabi | -29 ℃ zuwa 250 ℃ |
| Sassan | Kayayyaki |
| Jiki | Bakin ƙarfe, baƙin ƙarfe ductile, carbon karfe, bakin karfe |
| Disc | Nickel ductile baƙin ƙarfe / Al tagulla / Bakin Karfe |
| Zama | EPDM / NBR / VITON / PTFE |
| Kara | Bakin Karfe / Carbon Karfe |
| Bushing | PTFE |
| "O" zobe | PTFE |
| Pin | Bakin karfe |
| Maɓalli | Bakin karfe |
Nunin samfur:
Me ake amfani da Valve Eccentric Butterfly?
Babban aikibiyu eccentric malam buɗe ido bawulaikace-aikace
1: High-gudun high-mita aiki yanayin: a cikin iska rabuwa tsarin, za a iya yi na dogon lokaci a cikin 1 na biyu canji,
Tsawon rayuwa zai iya kaiwa sau miliyan 1
2: Babban yanayin aiki na zafin jiki: wurin zama na kayan PPL ya dace da yanayin zafi na 250 ° C.
3: Babban matsi mai gefe biyu-gefe 6-mataki sealing yanayi: a cikin condensate gama tsarin yana da fadi da kewayon aikace-aikace.
4: Yanayin aiki na Oxygen: Wannan bawul din bayan gyaran gyare-gyare za a iya amfani dashi don yanayin aiki na oxygen, a sassa
Dangane da shirye-shirye, taro, gwaji da marufi, ana tsabtace bawul ɗin daidai da hanyoyin.
5: Yanayin Vacuum: daidaitaccen aiki mai girma (dubi eccentric) bawul ɗin malam buɗe ido wanda aka ƙididdige hatimi don cimma injin.
2 x10-2.Hakanan ana samun manyan bawuloli na musamman tare da injin 2x10-5.
