Babban Ayyuka Biyu Eccentric Butterfly Valve China masana'anta
Menene Babban aikin malam buɗe ido?
Babban aiki bawul ɗin malam buɗe ido 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.
Bawul ɗin malam buɗe ido biyu, tare da zoben hatimi da aka gyara ta farantin murfi, Zai sa bawul ɗin ya sami wurin daidaitawa mara tsayawa akan da'irar kuma ya sa bawul ɗin bai taɓa wurin zama ba kwata-kwata lokacin da ya buɗe gaba ɗaya.Wannan ƙirar za ta sa wurin zama ya sami raguwa kuma saboda haka zai tsawaita rayuwarsa.A cikin aikace-aikacen gama gari, wannan bawul ɗin ma'aunin ma'auni na malam buɗe ido an taƙaita shi zuwa aji 150.
Babban aikin malam buɗe ido bawul's ɗin rufewa an yi shi da elastomer fit a diski, ana amfani da shi a aikace-aikacen rufewa unidirectional, Yawanci ana amfani da shi a cikin ruwa ko kayan aikin ruwa na birni.
Babban fasali na NORTECH Babban aikin malam buɗe ido?
Babban aikin malam buɗe ido
Matsakaicin ƙira: BS EN593
Tsawon fuska da fuska: EN558-1/ISO5752 jerin 14& ISO5752 jerin 13
Girman Flange da rawar soja: BS EN1092/BS4504 (DIN2501)
Girman: DN350 - DN3000/ 14"-120"
Matsa lamba: PN6- PN10-PN16-PN25-PN40
Aikace-aikace: ruwa, ruwan sha, najasa, ƙananan ruwa mai lalacewa da dai sauransu.
Babban fasali naBabban aikin malam buɗe ido:
Tsawon rayuwar sabis saboda karkatar da diski
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.
Twin wurin zama zane
Ƙirar wurin zama mai mahimmanci yana da injina da kuma epoxy mai rufi ductile ƙarfe kujera hadedde a cikin jiki.Zane-zanen wurin zama na bakin karfe yana da zoben wurin zama mai maye gurbin bakin karfe wanda aka hatimce shi da zoben O-domin gujewa yoyo a karkashin zoben wurin zama.
Shaft zane fasali
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.
An inganta hatimin diski don babban aiki
Hatimin diski yana da siffa don tabbatar da gyare-gyare a daidai matsayi yana samar da ingantaccen aiki.Kyakkyawan ingancin roba yana sa ya yiwu a rage yawan adadin roba wanda ke tabbatar da ƙananan magudanar ruwa.ACS da WRAS sun amince da hatimin EPDM.
Nau'in Aiki don Babban bawul ɗin malam buɗe ido
don High yi malam buɗe ido bawul, mu samar
Aiki na akwatin gear na hannu, mai kunna huhu, mai kunna wutar lantarki, da injin motsa jiki don zaɓinku.
Bayanan fasaha na NORTECH Babban aikin malam buɗe ido
| Zane da Kera | EN 593/API609 |
| Ƙare Haɗin | Flanged biyu |
| Aiki | Manual/Pneumatic/Lantarki |
| Girman Rage | NPS 14"-120"(DN350-DN3000) |
| Ƙimar Matsi | 150 psi, 275 psi ko 500 psi (PN10-16-25) |
| Fuska da fuska | EN558-1 jerin 13/jeri 14 |
| Flange | EN1092-2, ASME B16.5, AWWA C207, ASME B16.47 |
| Dubawa | EN / AWWA C504/C519 / NSF 61/372 Tabbataccen |
| SUNA SASHE | Kayan abu |
| JIKI | ASTM A536 65-45-12 EN-JS 1030 (GGG-40), EN-JS 1049 (GGG 40.3), Bakin Karfe (1.4408) |
| DISC/Plate | DI+NI,CF8/CF8M,C954/C958 EN-JS 1030 (GGG-40) Bakin Karfe (1.4408) |
| SHAFT / STEM | SS431/SS420/SS410/SS304/SS316 |
| ZAMANI / LITTAFI | NBR/EPDM/VITON/PTFE/PFA |
| PINS TAPER | Saukewa: SS416/SS316 |
| BUSHING | BRASS/PTFE |
| O-ring | NBR/EPDM/VITON/PTFE |
| KYAU | KARFE |
Nunin Samfurin: Babban aikin malam buɗe ido
Aikace-aikacen samfur: Babban bawul ɗin malam buɗe ido
Menene babban bawul ɗin malam buɗe ido da ake amfani dashi?
Irin wannan bawul ɗin bawul ɗin malam buɗe ido ana amfani da shi sosai a ciki
- Dams & wutar lantarki
- Masana'antu,
- Ban ruwa,
- Tashar wutar lantarki,
- Maganin najasa & ruwan sha,
- Maganin ruwa
