Khawube nomfanekiso wevalve iqine kangangokuba ihleke umhlwa kwaye irhoxile iikhemikhali. IPVC butterfly valvengohlobo lwegiya yokuphatha izisa ulawulo olugudileyo kunye nokusebenza okulula kuyo nayiphi na i-adventure yolwelo. Ngokujijwa ngokukhawuleza kwesiphatho, nabani na unokuba yinkosi yokuhamba kwinkqubo yabo.
Izinto eziphambili zokuThatha
- Iivalvu zebhabhathane zePVC ezinohlobo lwegiya lokubamba zinika ukuxhathisa okuqinileyo komhlwa kunye nokuqina, zizenza zilungele imekobume enzima enemichiza kunye namanzi.
- Isibambo segiya sivumela ulawulo olugudileyo, oluchanekileyo ngokujika nje kwekota, ukwenza uhlengahlengiso lokuhamba lube lula kwaye lusebenze kuye nawuphi na umsebenzisi.
- Ezi zivalo zigcina imali ngeendleko eziphantsi zezinto eziphathekayo, ukugcinwa okulula, kunye nokusebenza okuhlala ixesha elide, kubonisa ukuba lutyalo-mali oluhlakaniphile kumashishini amaninzi.
IValve yeButterfly yePVC eneNdlela yokuHamba yeGear: Yintoni eyiyo kunye nendlela esebenza ngayo
Ulwakhiwo kunye namaCandelo aPhambili
Ivalve yebhabhathane yePVC enohlobo lwesibambo ibonakala njengegajethi yeqhawe lemibhobho. Umzimba wayo, owenziwe kwi-UPVC eqinile okanye i-CPVC, ume womelele ngokuchasene neekhemikhali kunye namanzi. I-disc, emile njengekhaka elingqukuva, ijikeleza ngaphakathi kwevalve ukulawula ukuhamba. Isiqu sisebenza njengesihlunu, sidibanisa isiphatho kwidiski kwaye siqinisekise ukuba yonke i-twist iyabala. Isihlalo, esenziwe kwi-EPDM okanye i-FPM, siyanga idiski ngokuqinileyo ukumisa ukuvuza. Iibholiti zentsimbi kunye nezikhonkwane zibamba yonke into kunye, ngelixa ibhokisi yentsimbi yentsimbi kunye nesondo lesandla zenza ukuba ivalve ibe lula kwaye igudile.
Nantsi ukujonga ngokukhawuleza kwiinkcazo zobugcisa:
| Specification Aspect | Iinkcukacha |
|---|---|
| Iisayizi zeValve | 2″ukuya kuma-24″ |
| Uxinzelelo Lokusebenza | 75 ukuya 150 psi |
| Uluhlu lweTorque | 850 ukuya 11,400 intshi-iponti |
| Intshukumo | Umqheba wohlobo lwegiya enevili lesandla |
| Amacandelo Angundoqo | Isiqu, iSitulo, iDiskhi, Ibhokisi yeGear, ivili lesandla |
Iinjineli ziye zavavanya ezi zivalo ngokulinganisa ukothuka kunye namaqhuma okwenene. Iziphumo? Ulwakhiwo lwahlala lomelele, kungekho zintanda kumhlwa okanye ukuguga. Uyilo lwe-tweaks lwenze ivalve yomelela ngakumbi, ukuze ikwazi ukuphatha unyango olurhabaxa kuyo nayiphi na inkqubo.
Ukusebenza kunye noLawulo lokuHamba
Ukusebenzisa ivalve yebhabhathane yePVC kuvakala njengokulawula inqanawa. Isixhobo sokuphatha sivumela nabani na ukuba aguqule i-disc kwikota yokujika-i-90 degrees nje-ukuvula okanye ukuvala ivalve. Xa i-disc ihambelana nokuhamba, amanzi okanye igesi idlula. Jika isiphatho, kwaye i-disc ivala indlela, imise ukuhamba ngokukhawuleza. Umtshini wegiya wenza yonke intshukumo ichaneke, ukuze abasebenzisi bahlengahlengise ukuhamba ngokucofa nje okulungileyo. Uyilo lwediskhi olulungelelanisiweyo lugcina ilahleko yamandla iphantsi, yenza ivalve isebenze ngokufanelekileyo kwaye kulula ukuyisebenzisa.
Kutheni iValve yeButterfly ye-PVC ene-Handle Gear Type ime ngaphandle
Ukuchasa ukonakala kunye noKuhlala ixesha elide
A Ivalve yebhabhathane yePVC enohlobo lwesiphathoijongene nemekobume enzima yonke imihla. Amanzi, imichiza, kwanodaka luyazama ukulithoba, kodwa le valve yomelela. Imfihlelo? Umzimba wayo kunye nediski zisebenzisa i-UPVC okanye i-CPVC, izinto ezihlekayo ebusweni bomhlwa kunye neekhemikhali ezininzi. Isihlalo, esenziwe nge-EPDM okanye i-FPM, siyanga i-disc ngokuqinileyo kwaye sigcina ukuvuza kude. Iibholiti zensimbi ezingenasici kunye nezikhonkwane zongeza izihlunu, ziqinisekisa ukuba ivalve ihlala kunye naphantsi koxinzelelo.
Jonga indlela ezi zixhobo zisebenza ngayo kwihlabathi lokwenyani:
| Umba | Iinkcukacha |
|---|---|
| Imida yoBubushushu | Izivalo zePVC zibamba ukuya kuthi ga kwi-60°C (140°F) phambi kokuba zithambe. |
| Amanqaku oxinzelelo | Uninzi lweevalvu zePVC zisebenza ukuya kuthi ga kwi-150 PSI, kodwa uxinzelelo luyehla njengoko ubushushu bunyuka. |
| Ukumelana nemichiza | I-PVC ixhathisa iiasidi ezininzi, iialkali, neetyuwa, iyenza igqibelele emanzini kunye neekhemikhali ezithambileyo. |
| Iinkqubo zoVavanyo | Uvavanyo lwe-Hydrostatic ngamaxesha e-1.5 yoyilo loxinzelelo lwemizuzu ye-10 ukujonga ukuvuza. |
| Iimpahla zeMathiriyeli | Ikhaphukhaphu, ayigugi, kwaye kulula ukuyicoca. |
| Imizekelo yosetyenziso | Isetyenziswa kwiinkqubo zamanzi, ukunkcenkceshela, amachibi, kunye nezityalo zokutya. |
Iivalvu zebhabhathane zePVC zidlula kuvavanyo olunzima. Uvavanyo lwe-Hydrostatic lutyhala amanzi kuxinzelelo oluphezulu ukuqinisekisa ukuba akukho zivuza zichwechwayo. Uvavanyo lwe-pneumatic lusebenzisa umoya ukhuseleko olongezelelweyo. Olu vavanyo lungqina ukuba ivalve inokumelana noxinzelelo kwaye iqhubeke nokusebenza, nokuba izinto ziba rhabaxa.
Ukusebenziseka ngokulula kunye noLawulo oluchanekileyo
Ukujika ivalve yebhabhathane yePVC ngephatha uhlobo lwegiyauziva ngathi uqhuba inqwelo-mafutha yomdyarho—egudileyo, ekhawulezayo, yaye elawula. Umqheba wegiya uvumela nabani na ukuba avule okanye avale ivalve ngokujika nje kwekota. Akukho mfuneko yamandla amakhulu okanye izixhobo ezithandekayo. Ivili lesandla lityibilika lula, ngenxa yebhokisi yentsimbi kunye nesiqu esomeleleyo. Yonke ijiji inika ulawulo oluchanekileyo phezu kokuhamba, nokuba kukuthontsiza okanye ukungxama.
Abaqhubi bathanda uyilo olulula. Ubungakanani obubambeneyo bevalve kunye nolwakhiwo olukhaphukhaphu lwenza kube lula ukuyifaka, nakwindawo ezixineneyo. I-disc elungelelanisiweyo igcina ukulahleka kwamandla kuphantsi, ngoko ke inkqubo isebenza ngokufanelekileyo. Isiqu sijikeleza kuphela, asize sinyuke okanye sihla, nto leyo ikhusela ukupakisha kwaye igcina itywina liqinile. Oku kuthetha ukuxabana okuncinci kunye nokusebenza okuthembekileyo.
Icebiso: Nabani na ofuna ukulungelelanisa ukuhamba ngokukhawuleza nangokuchanekileyo, le valve itshintsha umdlalo. Akusekho ukuqikelela-jika nje isibambo kwaye ubukele umlingo usenzeka.
IiNdleko-eziFanekayo kunye neeNzuzo zokuLondoloza
Ivalve yebhabhathane yePVC enohlobo lwegiya yokubamba yonga imali kusuku lokuqala. Izinto zePVC zixabisa ngaphantsi kwesinyithi, ngoko ke abathengi bafumana ixabiso elingakumbi kuhlahlo lwabiwo-mali lwabo. Ukutywinwa kwevalve kuthetha ukuvuza okumbalwa kunye nokulungiswa okumbalwa. Ulondolozo luba yimpepho kuba ivalve ilula kwaye kulula ukuyiphatha. Akukho mfuneko yezixhobo ezinzima okanye izixhobo ezikhethekileyo. Ukuba inxalenye ifuna ukujongwa, abaqhubi banokuhlola okanye batshintshe iidiski kunye nezitywina ngaphandle kokuyahlula yonke inkqubo. Oku kugcina ixesha lokuphumla lifutshane kwaye inkqubo isebenza kakuhle.
Amaziko okucoca amanzi kunye neefektri zamachiza zithembela ezi valve ngesizathu. Baphatha ulwelo oluqinileyo ngaphandle kokubila. Ngokuhamba kwexesha, ukugcinwa kongezelela-kungekhona nje kwixabiso eliphantsi, kodwa ukusuka ekulungisweni okumbalwa kunye nexesha elincinci elichithwe ekugcinweni. Ezinye izityalo ezinkulu zamanzi zide zinciphise iindleko ngokuthenga ezi zivalo ngobuninzi, zibonisa ukuba ukhetho oluhlakaniphile lukhokelela kwimivuzo emikhulu.
Qaphela: Xa ukhetha iivalve zeprojekthi, khumbula ukujonga ixabiso elipheleleyo-kungekhona nje ixabiso lexabiso. Ukugcinwa kwexesha elide kunye nokugcinwa lula kwenza ivalve yebhabhathane yePVC enohlobo lwegiya yokuphatha ibe lutyalo-mali olukrelekrele.
Izicelo kunye neeNgcebiso zokuKhetha i-PVC Butterfly Valve
Ukusetyenziswa okuqhelekileyo kuwo wonke amaShishini
Ivalve yebhabhathane yePVC iyayithanda i-adventure. Ivela kwiindawo zokucocwa kwamanzi, kwimizi-mveliso yeekhemikhali, kwimigca yokulungisa ukutya, nakwizikhululo zombane. Abaqhubi bayisebenzisa ukulawula amanzi, umoya, kunye nodaka. Amandla amakhulu evalve? Ixhathisa ukubola kwaye iphatha ulwelo oluqinileyo ngaphandle kokwaphula umbilo. Amashishini amaninzi ayikhetha ngenxa yokugcinwa kwayo okuphantsi kunye nobomi obude. Idatha yentengiso ibonisa ezi zivalo zikhanya ngaphakathiukucocwa kwamanzi, ukusetyenzwa kweekhemikhali, kunye nolawulo lwamanzi amdaka. Banceda iinkampani ukuba zonge imali kunye namandla ngelixa zigcina ukusebenza kakuhle.
Nantsi ukujonga ngokukhawuleza apho ezi zivalo zisebenza ngcono:
- Ukucocwa kwamanzi kunye namanzi amdaka
- Ukulungiswa kweekhemikhali
- Ukuveliswa kokutya nesiselo
- Ukuveliswa kwamandla
- Iinkqubo zeHVAC
Abasebenzi bayayithemba ivalve yebhabhathane yePVC ngokuthembeka kwayo kunye nokukwazi kwayo ukusingatha imisebenzi enzima.
Ukukhetha ubungakanani obufanelekileyo kunye nokuhambelana
Ukukhetha ubungakanani bevalve elungileyo kuvakala njengokukhetha ipere yezihlangu ezifanelekileyo-izinto ezifanelekileyo! Iinjineli ziqala ngokulinganisa ububanzi bombhobho. Bajonga amazinga okuhamba kunye neemfuno zoxinzelelo. Ivalve encinci kakhulu inokubangela iingxaki zoxinzelelo, ngelixa enye enkulu kakhulu imosha imali. Ukuhambelana kwezinto ngundoqo. Ivalve kufuneka iphathe ubushushu benkqubo kunye neekhemikhali. Iingcali zincoma ukujonga iitshathi zomenzi kwaye ulandele la manyathelo:
- Ukulinganisa ububanzi bombhobho.
- Jonga ukuhamba kunye neemfuno zoxinzelelo.
- Hlaziya ubushushu kunye nokuhambelana kweekhemikhali.
- Khetha uhlobo lwevalve olufanelekileyo lomsebenzi.
- Qinisekisa imigangatho kunye nespekthi.
Ivalve ekhethwe kakuhle igcina inkqubo ikhuselekile kwaye isebenza kakuhle.
IiNgqwalasela zokuFakelo kunye noLondolozo
Ukufakela ivalve yebhabhathane yePVC yimpepho. Ulwakhiwo lwayo olukhaphukhaphu luthetha ukunganyuswa nzima. Uyilo olubambeneyo luhambelana neendawo ezixineneyo. Amaqela ogcino ayayithanda indlela ekulula ngayo ukuhlola nokutshintsha iindawo. Akukho mfuneko yezixhobo zodidi. Ukuhlolwa rhoqo kugcina ivalve isebenza njengentsha. Uphononongo lwabathengi lunika amanqaku aphezulu ofakelo olulula kunye nokuvalwa kweqamza. Le valve ibonisa ukuba ilula ingaba namandla.
Ivalve yebhabhathane yePVC enephatha uhlobo lwegiyaizisa ixabiso elihlala lihleli kuyo nayiphi na inkqubo. Isitywina sayo esomeleleyo, ulwakhiwo olukhaphukhaphu, kunye nokugcinwa lula kugcina izinto zihamba kakuhle. Uphononongo lwexesha elide lubonisa ezi zivalo zinciphisa ixesha lokuphumla kwaye zonyusa ukusebenza kakuhle. Abasebenzisi be-Smart bayayithemba le valve ngolawulo oluthembekileyo, olulondoloza iindleko.
FAQ
Isixhobo sokuphatha sikwenza njani ukusebenza kwevalvu kube lula?
Isixhobo sokuphatha sisebenza njengokulawula amandla kwimibhobho. Nabani na unokujika ivalve ngokutyibilikayo, nokuba nobukhulu obukhulu okanye uxinzelelo oluphezulu. Akukho mandla amakhulu afunekayo!
Ingaba le valve ingabamba zombini amanzi kunye neekhemikhali?
Ngokuqinisekileyo! Umzimba wePVC kunye nezitywina ezikhethekileyo zihleka amanzi kunye neekhemikhali ezininzi. Le valve ithanda umngeni, nokuba lichibi okanye isityalo sekhemikhali.
Zeziphi iisayizi ezifumanekayo zevalve yebhabhathane yePVC enodidi lwesiphatho?
- Ubungakanani buvela kwi-intshi ezi-2 ukuya kwi-intshi ezingama-24.
- Oko kuthetha ukuba imibhobho emincinci kunye nemibhobho emikhulu bobabini bafumana ukulingana okugqibeleleyo!
Ixesha lokuposa: Jul-08-2025
