A true union ball valve ivharuvhu ine zvikamu zvitatu ine threaded union nzungu. Iyi dhizaini inobvumidza iwe kubvisa iyo yese yepakati valve body yebasa kana kutsiva pasina kumbocheka pombi.
Ichi ndechimwe chezvandinofarira zvigadzirwa zvekutsanangurira kune vanobatana navo vakaita saBudi muIndonesia. Thechokwadi mubatanidzwa bhora vharafuhaisi chikamu chete; inogadzirisa-dambudziko. Kune chero wevatengi vake mukugadzira maindasitiri, kurapwa kwemvura, kana aquaculture, downtime ndiye muvengi mukuru. Kugona kuitakuchengetedza mumaminitsi, kwete maawa, ibetsero ine simba. Kunzwisisa uye kutengesa chimiro ichi inzira yakajeka yekugadzira inokunda-kuhwina mamiriro apo vatengi vake vanochengetedza mari uye vanomuona seyakakosha nyanzvi.
Ndeupi musiyano uripo pakati pevharuvhu yebhora nevhavhavha yebhora?
Iwe unoona yakajairwa 2-chidimbu vharafu uye yechokwadi vheruvhu yemubatanidzwa. Vese vanomisa mvura, asi imwe inodhura zvakanyanya. Iwe unoshamisika kana iyo yekuwedzera mari yakakosha kune yako purojekiti.
Musiyano wakakosha ndeyekuchengetedza mumutsara. A standard ball valve is a permanent fixture, ukuwo yechokwadi yemubatanidzwa bhora vharafu inogona kubviswa kubva papombi kuti igadziriswe mushure mekuiswa.
Uyu mubvunzo unosvika kune core value proposition. Nepo ese ari maviri emhando dzemavharuvhu ebhora, mabatiro avanoita kuhurongwa anochinja zvese nezvekushandisa kwavo kwenguva refu. A standard ball valve, ingava 1-chidimbu kana 2-chidimbu, yakabatana zvakananga kune pombi. Kana ichinge yanamirwa kana kuiswa mukati, chikamu chepombi. Iyo yechokwadi yemubatanidzwa dhizaini yakasiyana. Inoita zvakanyanya sechikamu chinobviswa. Kune vatengi veBudi, sarudzo inodzika kumubvunzo mumwe chete: Yakawanda sei nguva yekuzorora?
Ngatizviparadze:
| Feature | Standard Ball Valve (1-pc/2-pc) | Chokwadi Union Ball Valve |
|---|---|---|
| Installation | Glued kana threaded yakananga mupombi. Iyo valve ikozvino inogara. | Micheka yemuswe inonamirwa/yakaiswa shinda. Muviri wevharuvhu unobva wachengetedzwa nenyuchi dzemubatanidzwa. |
| Maintenance | Kana zvisimbiso zvemukati zvikakundikana, vharuvhu yose inofanira kutemwa uye kutsiviwa. | Ingosunungura nzungu dzemubatanidzwa uye simudza muviri wevharuvhu kuti ugadziriswe kana kutsiva. |
| Mutengo | Kuderera kwekutanga mutengo wekutenga. | Yakakwira yekutanga mutengo wekutenga. |
| Kukosha Kwenguva Yakareba | Low. Mari yepamusoro yevashandi kune chero kugadzirisa mune ramangwana. | High. Zvakanyanya kudzikisa mutengo wevashandi uye system downtime yekugadzirisa. |
Ivhavha yebhora yemubatanidzwa inoshanda sei?
Unoona nzungu mbiri hombe pavharuvhu asi usinganzwisise magadzirirwo acho. Izvi zvinoita kuti zvive zvakaoma kutsanangura kubatsirwa kune vatengi vako, avo vanongoona valve inodhura.
Inoshanda uchishandisa matatu-chikamu system: maviri tailpieces anobatanidza kune pombi uye nechepakati muviri. Nzungu dzemubatanidzwa dzinokochekera pamapendekete, dzichisunga muviri panzvimbo nemaO-rings.
Iyo yakagadzirwa inopenya mukupfava kwayo. Ndinowanzo tora imwe parutivi kuti ndiratidze Budi kuti zvidimbu zvinopindirana sei. Kunzwisisa mechanics kunoita kuti kukosha kwayo kuve pachena.
The Components
- Central Body:Ichi ndicho chikamu chikuru chine bhora, dzinde, uye mubato. Inoita basa chairo rekudzora kuyerera.
- Tailpieces:Aya ndiwo mapendero maviri anogara ari solvent-welded (glued) kana shinda pamapombi. Vane flanges uye grooves yeO-mhete.
- Union Nuts:Aya ndiwo mahombe ane shinda. Vanotsvedza pamusoro pemapendekete.
- O-Rings:Idzi mhete dzerabha dzinogara pakati pemuviri wepakati nematehwe, zvichigadzira chisimbiso chakakwana, chisingapindi mvura kana chamanikidzwa.
Kuti uiise, unonamira miswe papombi. Zvadaro, iwe unoisa mutumbi wepakati pakati pavo uye unongosimbisa maviri emubatanidzwa nzungu nemaoko. Nzungu dzinodzvanya muviri kurwisa maO-rings, dzichigadzira chisimbiso chakachengeteka, chinobuda. Kuti uibvise, unongodzosera maitiro.
Chii chinangwa chetrunnion muvharuvhu yebhora?
Iwe unonzwa izwi rokuti "trunnion mounted" uye unofunga kuti rine hukama ne "kubatana kwechokwadi." Iyi nyonganiso ine ngozi nekuti iwo akasiyana zvachose maficha ekushandisa akasiyana zvakanyanya.
Trunnion haina chekuita nemubatanidzwa. Trunnion ipini yemukati inotsigira bhora kubva kumusoro uye pasi, rinoshandiswa muhombe kwazvo, mavharuvhu akasimba, kwete mavharuvhu ePVC.
Iyi ipfungwa yakakosha yekujekesa ini ndinopa kune vese vatinoshanda navo. Kuvhiringidza mazwi aya kunogona kukonzera kukanganisa kukuru kwekutaura. "Mubatanidzwa" zvinorevamhando yekubatanidza yekunze, nepo "trunnion" ichirevabhora remukati rekutsigira nzira.
| Term | Chokwadi Union | Trunnion |
|---|---|---|
| Chinangwa | Inobvumira nyorekubviswayemuviri wevharuvhu kubva papombi yekugadziriswa. | Inopa michinarutsigiroyebhora rinopesana ne pressure yakanyanya. |
| Nzvimbo | External.Nzungu mbiri huru dziri kunze kwevharuvhu. | Internal.Mapini kana mashaft akabata bhora panzvimbo mukati memuviri wevharuvhu. |
| Common Use | Saizi dzeseyePVC mavharuvhu, kunyanya apo kutarisirwa kunotarisirwa. | Yakakura dhayamita(semuenzaniso,> 6 inches) uye yakakwirira-kumanikidza simbi mavharuvhu. |
| Relevance | Zvakanyanya kukoshauye zvakajairika kune PVC masisitimu. Chinhu chakakosha chekutengesa. | Zvinenge zvisingaiteinoshandiswa mune yakajairwa PVC bhora vharafu masisitimu. |
Mavharuvhu mazhinji ePVC, kusanganisira maPntek edu, anoshandisa dhizaini ye “bhora rinoyangarara” uko kudzvanyirira kunosundira bhora kuchigaro chepasi. A trunnion ndeyekushandisa zvakanyanya kupfuura zvakajairwa kutonga kwemvura.
Chii chinonzi vharuvhu yemubatanidzwa?
Iwe unonzwa kontrakiti achikumbira "vhavhavha yevhavha" uye iwe unofunga kuti vanofanira kureva bhora rebhora. Kuita fungidziro kunogona kureva kuodha chigadzirwa chisina kunaka kana ivo vachida basa rakasiyana.
"Union valve" izwi rinowanzoreva chero vharuvhu inoshandisa mubatanidzwa wekubvisa mumutsara. Nepo rudzi rwakajairika irwo True Union Ball Valve, mamwe marudzi aripo, sengeChokwadi Union Cheka Mavharuvhu.
Izwi rekuti “mubatanidzwa” rinotsanangura maitiro ekubatanidza, kwete basa revharuvhu. Basa revharuvhu rinotarirwa nemaitiro aro emukati-bhora rekuti on/off control, cheki michina yekudzivirira kubuda shure, zvichingodaro. PaPntek, tinogadzirawo True Union Cheka Mavharuvhu. Ivo vanopa iyo chaiyo bhenefiti seyechokwadi mubatanidzwa bhora mavharuvhu: kubviswa nyore uye kuchengetedza. Kana cheki valve inoda kucheneswa kana chitubu chinotsiviwa, unogona kubvisa muviri usina kutema pombi. Kana mutengi achikumbira chikwata cheBudi “vharuvhu yemubatanidzwa,” mukana mukuru wekuratidza hunyanzvi nekubvunza mubvunzo wakareruka wekutevera: “Zvakanaka. Unoda vharafu yebhora remubatanidzwa yekudzivirira/kudzima, kana vharuvhu yekuongorora yemubatanidzwa kudzivirira kuyerera? Izvi zvinojekesa kurongeka uye kuvaka kuvimba.
Mhedziso
Yechokwadi yemubatanidzwa bhora vharafu inobvumira kubviswa kwevharuvhu pasina kucheka pombi. Ichi chakakosha chimiro chinochengetedza nguva yakakura, basa, uye mari pane chero system
Nguva yekutumira: Aug-26-2025
