Products
Rubber ine butetfly valve
Tsanangudzo pfupi
Rubber yakavharwa Butterfly Valve, mukati ine ebonite lining yehukobvu 3mm kana 5mm, inoshandiswa zvakanyanya mutsvina, indasitiri yemakemikari, kurapwa kwemvura yegungwa uye desalinization chirongwa nezvimwe.
Dhizaini mwero: BS EN593, AWWA C504, API 609
Huso nechiso kureba: EN558-1/ISO5752 akatevedzana 14 kana Series 13, AWWA C504
Saizi: DN300 - DN3600/12 ″-144″
Chiyero chekumanikidza:PN6- PN10-PN16-PN25-PN40/75psi-150psi-250psi-350psi-580psi
Chigadzirwa tsananguro
Ese mavharuvhu erubha ane mitsetse yeshavishavi ekuvimbika kwepamusoro, dhizaini yakasimba zvinoenderana nemamiriro ezvinhu akaipisisa aripo.
Ebonite lining: ine yakanaka kugadzikana kwemakemikari, yakanakisa kemikari corrosion resistance uye organic solvent resistance, kunyura kwemvura yakaderera, kusimba kwesimba uye yakanakisa magetsi ekudzivirira etc.features.
Ese mavharuvhu erubha ane mitsetse yeshavishavi ekuvimbika kwepamusoro, dhizaini yakasimba zvinoenderana nemamiriro ezvinhu akaipisisa aripo.
Ebonite lining: ine kugadzikana kwakanaka kwemakemikari, yakanakisa makemikari ekudzivirira kusagadzikana uye organic solvent kuramba, kunyura kwemvura kuderera, kusimba kwesimba uye yakanakisa magetsi ekudzivirira etc.features.
Iyo ebonite lining inoumba inoenderera inovhara layer pane substrate ichiwedzera iyo yakakosha dhizaini uye maitiro ejoinhi kuti abvise zvachose iyo ferrous substrate kubva kune yepakati sevhisi, nekudaro kuve nechokwadi chenguva refu yechigadzirwa.
Kune iyo corrosive service fluid, ichave yakanyanya kudhura mhinduro.
Nzvimbo ichachengetedzwa nemaebonite lining ichave jecha rakaputiswa kuratidza simbi jena uye kusvika pakuchena Sa 2.5 kusvika ISO 8501 uye roughness medium G kusvika ISO 8503.
Pasi penzvimbo ine hunyoro husingadariki 60% uye tembiricha ye15-40 ℃, shandisa maturusi anodiwa ekuisa senge pressure roller uye scraper kuti unyatso compact pepa rerabha uye substrate zvinoenderana nemaitiro akaomarara uye zvinodiwa.
Iyo ebonite lining vulcanization yakagadziriswa nemhepo inopisa kana chiutsi muketero yevulcanization.
Maitiro anotevera anogona kungotangwa mushure mekupasa kwakasiyana bvunzo uye ongororo (yekutarisa yekuona, yemagetsi spark yekuona kuzororo/pinholes/kutsemuka, adhesion bvunzo uye kuomarara bvunzo nezvimwewo)
Iyo yekuomarara renji ichawana Shore D 75±5.
External corrosion protection:iyo inotevera pendi sisitimu inopihwa kuti ikwane mashandisirwo eC5 corrosivity chikamu zvinoenderana ne EN ISO 12944-2,
Epoxy zinc-rich primer - 60μm, Epoxy micaceous iron / yepakati pendi - 120μm, Acrylic polyurethane kupera pendi - 60μm, Yakazara yakaoma kuzadza gobvu (DFT) 240μm
Epoxy girazi flake primer- 80μm, Epoxy girazi flake pendi maviri layer - 160μm, Yakazara yakaoma kuzadza gobvu (DFT) 240μm
Zvese zvekusungirira zvemukati nekunze senge nzungu, mabhaudhi, masiruu uye mafittings zvichave zvesimbi isina giredhi 316L kana duplex simbi isina tsvina.
Ese mavharuvhu ane rabha ane mitsetse yeshavishavi akakodzera kuiswa panzvimbo yakatwasuka kana kuti yakatwasuka.
Ziso rinosimudza / chirauro chinosimudzwa munzvimbo yakakodzera kuitira kuti vharafu inogona kusimudzwa munzvimbo yakatwasuka kana yakatwasuka.
Zvinotsanangurwa
| Zita | Material |
| Muviri | GJS500-7/ GJS400-15/ WCB+ rubber lining |
| Disc | GJS500-7/ GJS400-15/ WCB+ rubber lining |
| Shaft | SS420/SS431/Duplex 1.4462 |
| Disc seal ring | EPDM |
| Retainer mhete | Carbon simbi +epoxy/ SS304/ SS316 |
| Shaft inotakura | AL-bronze |
| O mhete | EPDM |
| Pin | SS420 |
| Key | SS420 |
| Packing gland | Carbon simbi +epoxy |
| Connection flange | Carbon simbi +epoxy |
| End cover | Carbon simbi +epoxy |
(Zvimwe Zvinyorwa zviripo pakukumbira)
Nyorera Izvozvi
Chiyero chisingaenzaniswi chemhando uye sevhisiTinopa nyanzvi dzakagadziridzwa masevhisi kumapoka uye vanhuwo zvavoTinokwirisa sevhisi yedu nekuona mutengo wakaderera.
