Dual plate check valveH77X butterfly plate masemicircles maviri, uye chitubu chinomanikidzwa kusetwa patsva, chisimbiso chepamusoro chinogona kunge chiri chemuviri welding welding kupfeka-resistant material kana lining rabha, kushandiswa kwakasiyana-siyana, kuvharika kwakavimbika.Inoshandiswa kuindasitiri, kuchengetedzwa kwezvakatipoteredza, kurapwa kwemvura, yakakwirira-inokwira yekuvaka mvura yekupa uye pombi yemvura, kudzivirira kutenderera kuyerera kwepakati.
Kushanda musimboti we butterfly cheque valve:
Iyo mbiri yeplate wafer cheki valve H77X disc yekufamba nzvimbo idiki, uye inokonzeresa kureba kwevhavha inogona kuderedzwa.Iyo dhisiki yevhavhavhavhavha yekutarisa inongofamba chete pedyo nepakati pemvura, uye kureba kwevhavha kunogona kudzikiswa.Nokudaro, valve ine compact structure.Ivhavha yakaita semapapiro.Iyo disc yakazaruka zvakanyanya.
Apo butterfly cheki chevhavhavha inoyerera, radius inotenderera yevhavha disc idiki, uye dhisiki yevharuvhu inogona kuvhurwa nekukurumidza.Uye muchikamu chekupedzisira, nyundo inorema iri kubva pakati pemutsara, ichibatsira dhisiki yevhavha kuti isvike pazere nzvimbo yakazaruka, uye inogona kuita basa rakagadzikana, risina simba rekuyerera kwemvura, kuitira kuti chiito chekudzivirira chive chiduku.Nokudaro, kana mvura yacho yakanaka, kurasikirwa kwemvura kunopera kuduku.
Zvinoumba cheki valve zvigadzirwa:
1, vhoriyamu diki, huremu huremu, compact chimiro, nyore kuchengetedza.
2, ndiro yevharuvhu uchishandisa dhizaini mbiri ine maviri torsion chitubu dhizaini, inogona kuita kuti ndiro yevharuvhu ivhare nekukurumidza.
3, nekuda kwekukurumidza kuvhara, inogona kudzivirira yepakati backflow, kubvisa nyundo yemvura yakasimba.
4, iyo yevhavha yemuviri chimiro kureba idiki muhukuru, yakanaka kuomarara.
5, kuisirwa kuri nyore, kunogona kuisirwa munzvimbo yakachinjika uye yakatwasuka nzira mbiri dzepombi.
6, kuti uwane chisimbiso chizere, iyo hydrostatic test leakage huwandu ndeye zero.
7.Kutendeseka kushandiswa kwekushanda, kwakanaka kunopesana nekupindira.
Yakajairwa yehuviri plate wafer cheki vharafu:
1. Flange yekubatanidza saizi: GB/T1724.1-98
2. Kureba kwechimiro: GB / T12221-1989, ISO5752-82
Dual plate check valve inonziwo check valve, imhando yevhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhava,inoti imhando yeotomatiki vharafu zvichienderana nekusiyana kwemvura kudzvanya kusati kwasvika uye mushure mevharuvhu, basa re butterfly cheki vharafu ndeyekungobvumira mvura kuti ifambe munzira imwe chete, kudzivirira. kubva kune reverse flow.Domestic cheki valve ine marudzi maviri emvura uye gasi kushandiswa.Ose ari maviri emvura uye gasi cheki mavharuvhu ane dhayamita pazasi 100 mm anogadzirwa nemhando yehumburumbira.Kana iyo fluid ichipinda muvharivha yekutarisa, chiteshi chevhavha chinoda kukunda kupikisa kwechirimo.
Nokudaro, iyo mvura ine kurasikirwa kwekumanikidza kana ichipfuura nepakati chekivhavha.Chitubu chevhavha yekuongorora gasi yepombi yekudzoka inofanira kusarudzwa sechinyoro kuti kuderedze kurasikirwa kwekumanikidza kusvika kumuganhu muduku.Kubatsira kweiyi tubular pendi yekutarisa vharafu ndeyekuti inogona kuiswa mune chero nzira, kusanganisira kumusoro, pasi, yakachinjika uye yakarerekera nzira.
DN125 mm dzakagadzirwa nehorizontal.Iyi cheki valve ine mhando imwe chete yekushandiswa kwemhepo.
Zvigaro zvevharuvhu zvemhando mbiri dziri pamusoro dze butterfly cheki mavharuvhu akagadzirwa nesimbi, imwe yakapfava uye imwe yakaoma inogona kuona kuti kuvharika kwakamira, piston (valve core seat) ine damping effect, inogona kuridza buffer effect pane pulse. kuyerera kwemhepo, muromo wevharuvhu kuvhura uye kuvhara chiyero buckle core haisi nyore kutyora.
Kunze kwezvo, isu tiri TWS Valve kambani uye tine anopfuura makore makumi maviri ruzivo mukugadzira uye kutumira mavharuvhu.Reilient Butterfly Valve, Gedhi Vhuru, Tarisa Vhuru, Vhuru yeBhora, Inodzivirira Kudzokera shure,Bancing Valveuye Mhepo Inoburitsa Valve ndizvo zvigadzirwa zvedu zvikuru.
Nguva yekutumira: Nov-11-2023