China Rubha chigaro gedhi vharafu Whole Sale China fekitari Supplier
Chii chinonzi Rubber seat gedhi valve?
Rubber chigaro chegedhi vharafu,dhizaini misimboti inotungamira mukufarira kushandiswa muhurongwa hwekugovera.
TheRubber chigaro chegedhi vharafuine wedge yakavharirwa zvizere neEPDM rabha inosungirirwa zvachose kune wedge uye inosangana neASTM D249.Muviri wevharuvhu, bhoneti, uye ndiro yekuisa zvinhu zvakaputirwa nefusion bonded epoxy (FBE), inotaridzika uye inodzivirira yakanakisa.Magadzirirwo esarudzo anosanganisirawo Isiri-Rising Stem (NRS) kana Kunze Screw & Yoke (OS&Y).
Rubber chigaro chegedhi vharafuzvakare inogona kushandirwa neSpur kana Bevel Gear, uye yemagetsi actuator.
Zvinhu zvikuru zveNORTECHRubber seat gedhi valve
Muviri inogadzirwa ne ductile iron nekunyatso kuumba kuumbwa,Yakagadzirwa ne 3D software, ine finite element analysis for the structure.The security coefficient is over 2.5.Smooth bottom channel yakagadzirirwa, kudzivirira kuunganidzwa kwetsvina uye kuve nechokwadi chekuyerera kudiki kuramba.
Dzindeinogadzirwa nesimbi isina tsvina nekukunguruka.Integral mhando, kudzivirira kushandiswa kwendarira hafu mhete kuderedza stem dhayamita.the smooth modified ladder type screw is extruded.Global mirror polish, inokodzera mhete yeO zvakanaka, kuve nechokwadi chekuti kutenderera kwakatsetseka uye torque diki.
Chimiro chewedgeinogadzirwa ne ductile iron ne precoated jecha kuumbwa, wedge yakafukidzwa ne EPDM zvachose.Double seal design, imwe neimwe chisimbiso mutsara inogona kushanda yakazvimiririra.
Mabhaudhi egiredhi 8.8 anobatanidzabonnetuye muviri, mabhaudhi akafukidzwa nenamo inopisa-inonyungudika inodzivirira mabhaudhi kuti asaora.Iyo gasket pakati pebhoneti nemuviri inogadzirwa neEPDM.Ivhavhavhavhavhavhavha inogadzirwa neinochengetedza groove, ita shuwa kuti rubber gasket haizobudiswe kunze pasi pekumanikidzwa kwemvura.
Kugadzirwa kwezvakatipoteredza
Iyo yemukati nekunze pamusoro pevharuvhu yakaputirwa nehutsanana epoxy poda nefusion yakasungwa epoxy(FBE), avhareji ukobvu huri pamusoro pe250um.Iyo inonamira yejasi yakasimba, haizoparadzwe pasi pesimba rekuita bvunzo ye3J.Zvikamu zvemukati zvinogona kusangana nezvinodiwa zvekuchengetedza zvakatipoteredza, uye zvinogona kushandiswa kumvura inonwiwa, chikafu uye nzvimbo yemishonga zvakananga.Iyo electrostatic poda yekupotera process inogona kuvimbisa yakakwirira adhesion simba uye yakasimba corrosion kuramba.
Kuisa nyore uye kushanda
Isu tinopa akasiyana marudzi echiratidziro senge flange yekubatanidza, PVC pombi socket, uctile iron pombi socket, kuderedza etc.The yakakosha yekubatanidza dhizaini inogona kuisirwa sekuenderana nezvikumbiro.
yevashandisi.
Ivhavha inogona kuvharwa zvachose uye inosvika pa o leakage ine diki torque.Iyo chaiyo yekushandisa torque inongova 80% yedhayamita, uye mavhavha emagedhi anogona kutakura MST ye3 * DN NM Zvigadzirwa zvakapfuura muedzo wehupenyu hwe5000 nguva.Kune mavharuvhu ehupamhi hwakakura, tinogona kupa zvishandiso zvekuchengetedza basa, kuve nechokwadi chekuti mavharuvhu ese anogona kuvhurwa nekuvharwa nemunhu mumwe.Iyo handwheel yakasimba, ine zviyero zvakaringana, inoenderana zvakanaka nevhavha hunde, chimiro chinoenderana nemakanika evanhu, kuve nechokwadi chekushanda kuri nyore.
Easy kugadzirisa
Mhete yechisimbiso inogona kuchinjwa pasina kubvisa mvura, zviri nyore pakugadzirisa uye kuderedza nguva yekuchengetedza zvakanyanya sezvinobvira.Kupokana kuduku pakati pebhushi rendarira uye "O" chisimbiso chemhando, ichaita kuti chisimbiso chive hupenyu hurefu. ring.The max.kushanda torque iri pasi pekutonga.
Zvinotsanangurwa zveNORTECH Rubber chigaro chegedhi valve
DIN3352 F4/F5,EN1074-2,BS5163 Rudzi rweA,AWWA C509
| Dhizaini uye Kugadzira | DIN3352 F4/F5,EN1074-2/BS5163/AWWA C509 |
| Takatarisana | DIN3202/EN558-1/BS5163/ANSI B16.10 |
| Pressure rating | PN6-10-16,Kirasi125-150 |
| Size | DN50-600 OS&Y Rising stem |
| DN50-DN1200 Dzinde risingasimuke | |
| Rubber wedge | EPDM/NBR |
| Appilcation | Mvura inoshanda/Mvura yekunwa/tsvina nezvimwe |
Product Show: Rubber seat gedhi vharafu
Kushandiswa kweNORTECH Rubber chigaro chegedhi valve
