Nsinya wa nawu wa ntirho wa valve yo kambela ya tipuleti timbirhi

Valve yo kambela tipuleti timbirhiH77X butterfly plate i ti semicircles timbirhi, naswona spring forced reset, sealing surface yinga va body stacking welding wear-resistant material kumbe lining rubber, ku tirhisiwa ko hambana hambana, ku pfariwa loku tshembekaka. Yi tirhisiwa eka indasitiri, nsirhelelo wa mbango, ku basisiwa ka mati, mphakelo wa mati ya miako yale henhla na phayiphi yo humesa mati, ku sivela ku khuluka ka le ndzhaku ka xitirhisiwa.

Nsinya wa nawu wa ntirho wa valve yo kambela phaphatani:
Dual plate wafer check valve H77X disc movement space i yitsongo, naswona ku leha loku humelelaka ka valve kunga hungutiwa. Disiki ya valve yo kambela phaphatani yi famba ntsena ekusuhi ni le xikarhi ka mati, naswona ku tlakuka ka valve ku nga hungutiwa. Hikwalaho, valve yi ni xivumbeko lexi hlanganisiweke. Valve leyi yina xivumbeko xa timpapa. Disiki yi pfulekile swinene.
Loko mati ya butterfly check valve ya khuluka, radius yo rhendzeleka ya valve disc yiva yitsongo, naswona valve disc yinga pfuriwa hiku hatlisa. Naswona eka xiteji xale ndzhaku, hammer yo tika yi huma eka layini yale xikarhi, yi pfuneta valve disc kuva yifika eka xiyimo lexi pfulekeke hiku hetiseka, naswona yinga tlanga xiave lexi tiyeke, yi ntshunxekile eka nkucetelo wa ku khuluka ka mati, leswaku ku lwisana ka xiendlo kuva kutsongo. Hikokwalaho, loko mati ya ri positive, ku lahlekeriwa hi ntshikelelo wa mati i kutsongo.

Swihlawulekisi swa switirhisiwa swa check valve:
1, vholumo yitsongo, ntiko wo vevuka, xivumbeko xo koma, xa olova ku xi hlayisa.
2, valve plate hi ku tirhisa dual plate leyi nga na ti torsion spring design timbirhi, yi nga endla leswaku valve plate yi hatlisa yi pfala.
3, hikwalaho ka ku pfala ka rivilo, swi nga sivela ku khuluka ka le xikarhi ka le ndzhaku, ku herisa hammer ya mati leyi tiyeke.
4, ku leha ka xivumbeko xa miri wa valve i kutsongo hi vukulu, ku tiya lokunene.
5, ku vekiwa loku olovaka, ku nga vekiwa eka matlhelo mambirhi lama nga etlhelo ni lama yimisiweke ya phayiphi.
6, ku fikelela ku pfariwa loku heleleke, nhlayo ya ku vupfa ka xikambelo xa hydrostatic i zero.
7.Reliable matirhiselo matirhelo, kahle anti-ku kavanyetiwa matirhelo.

Standard ya valve yo kambela wafer ya tipuleti timbirhi:
1. Vukulu bya vuhlanganisi bya flange: GB/T1724.1-98
2. Ku leha ka xivumbeko: GB / T12221-1989, ISO5752-82

Dual plate check valve yitlhela yitiveka tani hi check valve, i muxaka wa automatic valve kuya hi ku hambana ka ntshikelelo wa fluid emahlweni nale ndzhaku ka valve, ntirho wa butterfly check valve iku pfumelela ntsena fluid kuva yi khuluka eka tlhelo rin’we, leswi sivelaka ku khuluka endzhaku. Domestic check valve yina tinxaka timbirhi ta matirhiselo ya mati na gasi. Havumbirhi bya ti liquid na gas check valves letingana diameter yale hansi ka 100 mm ti endliwe hi muxaka wa cylinder. Loko fluid yi nghena eka check valve, valve port yifanele ku hlula spring resistance.
Hikokwalaho, mati lawa yana ku lahlekeriwa hi ntshikelelo loko ya hundza eka check valve. Xihlovo xa valve yo kambela gasi ya phayiphi yo vuyela xifanele ku hlawuriwa tani hi lexi olovaka ku hunguta ku lahlekeriwa hi ntshikelelo kuya eka mpimo wutsongo. Vuyelo bya tubular painted check valve leyi hileswaku yinga vekiwa eka tlhelo rin’wana na rin’wana, kukatsa nale henhla, ehansi, horizontal na inclined direction.
DN125 mm ti endliwe hi horizontal. Valve leyi yo kambela yina muxaka wun’we ntsena wa matirhiselo ya moya.
Switulu swa valve swa tinxaka timbirhi letinga laha henhla ta ti butterfly check valves swi endliwe hi nsimbi, yin’we yo olova kasi yin’we yo tiya yinga tiyisisa leswaku ku pfala ku tiya, piston (valve core seat) yina damping effect, yinga tlanga buffer effect eka pulse air flow, ku pfuleka ka nomu wa valve xikan’we naku pfala balance buckle core aswi olovi ku tshoveka.

Handle ka sweswo, hi khamphani ya TWS Valve naswona hi na ntokoto wo tlula 20 wa malembe eka ku humelerisa na ku rhumela tivalvu ematikweni mambe.Valve ya Phaphatani ra Reilient, Valve ya Gede, Valve yo kambela, Valve ya Bolo, Xisivela ku tlhelela endzhaku,Valve yo ringaniselana Air Releasing Valve i switirhisiwa swa hina leswikulu.