Udinga ukuthenga ama-valve ebhola, kodwa bheka izinketho ze-"1-piece" kanye "ne-2-piece". Khetha engalungile, futhi ungase ubhekane nokuvuza okukhathazayo noma kudingeke unqamule i-valve ebingase ilungiswe.
Umehluko omkhulu ukwakhiwa kwazo. A1-piece ibhola valveunomzimba owodwa, oqinile futhi awukwazi ukuhlukaniswa ukuze ulungiswe. A2-piece ibhola valveyenziwe izingxenye ezimbili ezihlukene, okuvumela ukuba ihlakazwe ukuze kulungiswe izingxenye zangaphakathi.
Lena imininingwane engihlala ngiyibuyekeza nozakwethu abafana no-Budi e-Indonesia. Kumphathi wokuthenga, ukuqonda lo mehluko kubalulekile. Ithinta ngokuqondile izindleko zephrojekthi, ukunakekelwa kwesikhathi eside, nokwaneliseka kwamakhasimende. Kungase kubonakale njengemininingwane encane, kodwa ukukhetha ngendlela efanele kuyindlela elula yokunikeza inani elikhulu kumakhasimende akhe, kusukela kosonkontileka abancane kuya kumakhasimende amakhulu ezimboni. Lolu lwazi luyisihluthulelo sobambiswano lokuwina-win.
Uyini umehluko phakathi kocezu olu-1 kanye nevalve yebhola eyizingcezu ezi-2?
Uzama ukukhetha ivalvu engabizi kakhulu. Ngaphandle kokuqonda umehluko wokuklama, ungase ukhethe i-valve eshibhile ezokubiza kakhulu ngokuhamba kwesikhathi ngokusebenzisa isikhathi sokuphumula kanye nomsebenzi wokushintsha.
I-valve eyisiqephu esingu-1 iyiyunithi evaliwe, elahlwayo. Ivalvu eneziqephu ezimbili ibiza kancane kodwa iyimpahla elungisekayo, yesikhathi eside. Okukhethwa kukho kuncike ekulinganiseni izindleko zokuqala ngokumelene nesidingo sokulungiswa kwesikhathi esizayo.
Ukusiza u-Budi nethimba lakhe benze izincomo ezihamba phambili, sisebenzisa ithebula lokuqhathanisa elilula njalo. Lokhu kwephula umehluko ongokoqobo ukuze amakhasimende akhe abone kahle ukuthi akhokhela ini. Ukukhetha “okulungile” kuhlala kuncike ezidingweni ezithile zomsebenzi. Ngomugqa oyinhloko onomfutho ophezulu, ukulungiseka kubalulekile. Ngomugqa wokunisela wesikhashana, i-valve elahlayo ingase iphelele. Umgomo wethu kwa-Pntek uwukunikeza ozakwethu amandla ngalolu lwazi ukuze bakwazi ukuqondisa amakhasimende abo ngempumelelo. Ithebula elingezansi liyithuluzi engivame ukwabelana ngalo noBudi ukuze ngicacise lokhu.
| Isici | 1-Piece Ball Valve | 2-Piece Ball Valve |
|---|---|---|
| Ukwakha | Umzimba owodwa oqinile | Izingcezu ezimbili ezihlanganiswe ngemicu |
| Izindleko | Phansi | Phezulu kancane |
| Ukulungiseka | Ayinakulungiseka, kufanele ishintshwe | Ingahlakazwa esikhundleni sezimpawu nebhola |
| Usayizi wePort | Ngokuvamile “Imbobo Eyehlisiwe” (ikhawulela ukugeleza) | Ngokuvamile “Imbobo Egcwele” (ukugeleza okungakhawulelwe) |
| Izindlela Ezivuzayo | Amaphuzu avuzayo ambalwa angaba khona | Iphuzu elilodwa lokuvuza elingaba khona ejoyintini lomzimba |
| Kuhle kakhulu | Izinhlelo zokusebenza ezingabizi kakhulu, ezingabalulekile | Ukusetshenziswa kwezimboni, imigqa eyinhloko, lapho ukwethembeka kuyisihluthulelo |
Ukuqonda leli shadi kuyisinyathelo esibaluleke kakhulu ekukhetheni ngendlela efanele.
Uyini umehluko phakathi kwevalvu yebhola yengxenye 1 nengxenye 2?
Uzwa ikhasimende licela “ingxenye 1″ noma “ingxenye 2” valvu. Ukusebenzisa amagama angalungile njengalawa kungaholela ekudidekeni, uku-oda amaphutha, kanye nokuhlinzeka ngomkhiqizo ongalungile ngomsebenzi obalulekile.
“Ingxenye 1″ kanye “Nengxenye 2” akuzona imigomo yemboni evamile. Amagama alungile athi “ucezu olulodwa” kanye “nocezu olubili.” Ukusebenzisa isilulumagama esifanele kubalulekile ekukhulumisaneni okucacile nokuhleleka okunembile kuchungechunge lokuhlinzeka.
Ngihlale ngigcizelela ukubaluleka kolimi olunembayo kuBudi nethimba lakhe lokuthenga. Ekuhwebeni komhlaba wonke, ukucaca kuyinto yonke. Ukungaqondi kahle okuncane emagameni kungaholela ekufikeni kwesitsha somkhiqizo ongalungile, okubangele ukubambezeleka okukhulu nezindleko. Siwabiza ngokuthi “ucezu olulodwa” kanye “nocezu olubili” ngoba luchaza ngokwezwi nezwi ukuthi umzimba we-valve wakhiwe kanjani. Kulula futhi kucacile. Lapho ithimba likaBudi liqeqesha abathengisi balo, kufanele ligcizelele ukusebenzisa la magama alungile. Ifeza izinto ezimbili:
- Ivimbela Amaphutha:Iqinisekisa ukuthi ama-oda okuthenga esiwathunyelelwe e-Pntek anembile, ngakho sithumela umkhiqizo oqondile abawudingayo ngaphandle kokungaqondakali.
- Kwakha Igunya:Lapho abathengisi bakhe bengakwazi ukulungisa kahle ikhasimende (“Kungenzeka ukuthi ufuna ivalvu 'eziqephu ezimbili', ake ngichaze izinzuzo…”), bazibeka njengochwepheshe, bakhe ukwethembana nokwethembeka. Ukukhulumisana okucacile akuwona nje umkhuba omuhle; kuyingxenye eyinhloko yebhizinisi eliphumelelayo, elichwepheshile.
Iyini i-valve yebhola eyisiqephu esingu-1?
Udinga i-valve elula, ebiza kancane yohlelo lokusebenza olungabalulekile. Ubona i-valve enesiqephu esingu-1 eshibhile kodwa ukhathazeke ngokuthi inani layo eliphansi lisho ukuthi izohluleka ngokushesha, ibangele izinkinga eziningi kunalokho ekufanele.
Ivalve yebhola eyisiqephu esingu-1 yakhiwe ngomzimba owodwa obunjiwe. Ibhola kanye nezimpawu zifakwa, futhi i-valve ivalwe unomphela. Kuyindlela ethembekile, engabizi kakhulu yezinhlelo zokusebenza lapho ukulungiswa kungadingeki.
Cabanga ngevalve yebhola enesiqephu esi-1 njengehhashi lomsebenzi elilula. Isici sayo esiyichazayo umzimba wayo—iwucezu olulodwa, oluqinile lwePVC. Lo mklamo unemiphumela emibili eyinhloko. Okokuqala, inezindlela ezimbalwa zokuvuza ezingase zibe khona, njengoba ingekho imithungo yomzimba. Lokhu kuyenza ithembeke kakhulu ngezindleko zayo. Okwesibili, akunakwenzeka ukuvula ukusevisa izingxenye zangaphakathi. Uma uphawu luguga noma ibhola lilimala, i-valve yonke kufanele inqunywe futhi kushintshwe. Yingakho siwabiza ngokuthi ama-valve “alahlwayo” noma “alahlayo”. Futhi bavame ukufaka "itheku elincishisiwe,” okusho ukuthi imbobo ebholeni incane kunobubanzi bepayipi, okungakhawulela kancane ukugeleza.
- Izinhlelo zokunisela zezindawo zokuhlala.
- Imigqa yamanzi yesikhashana.
- Izinhlelo zokusebenza ezinengcindezi ephansi.
- Noma yisiphi isimo lapho izindleko zokushintshwa komsebenzi zingaphansi kwenani eliphakeme levalvu elungisekayo.
Iyini i-valve yebhola eneziqephu ezimbili?
Iphrojekthi yakho ibandakanya ipayipi elibalulekile elingakwazi ukukhokhela isikhathi sokuphumula. Udinga i-valve engaqinile nje kuphela kodwa futhi engagcinwa kalula iminyaka ezayo ngaphandle kokuvala lonke uhlelo.
I-valve yebhola eneziqephu ezimbili inomzimba owenziwe ngezigaba ezimbili eziyinhloko ezihlanganisa ndawonye. Lo mklamo uvumela ukuthi i-valve ihlukaniswe ukuze ihlanzeke, isebenze, noma ibuyisele ibhola langaphakathi kanye nezimpawu.
Ii-valve yebhola eneziqephu ezimbiliukukhetha okujwayelekile kochwepheshe ezinhlelweni ezibucayi kakhulu. Umzimba wayo wakhiwe ngezingxenye ezimbili. Ingxenye eyodwa ine-threading, futhi enye izikulufi kuyo, ibopha ibhola nama-seal (njengezihlalo ze-PTFE esizisebenzisa e-Pntek) ngokuqinile endaweni. Inzuzo enkulu iwukuthiukulungiseka. Uma uphawu lugcina lugugile ngemva kweminyaka yokusebenza, awumdingi umsiki wamapayipi. Ungakwazi ukumane uhlukanise i-valve, ukhulule umzimba, ubuyisele isethi yophawu engabizi, bese uyihlanganisa kabusha. Ibuyile enkonzweni emizuzwini embalwa. Lawa ma-valve cishe ahlala njalo "ichweba eligcwele,” okusho ukuthi imbobo ebholeni inobubanzi obufanayo nepayipi, okuqinisekisa umkhawulo onguziro wokugeleza. Lokhu kuwenza alungele:
- Imigqa yenqubo yezimboni.
- Imigqa emikhulu yokuphakelwa kwamanzi ezakhiweni.
- Ukuhlukaniswa kwephampu nesihlungi.
- Noma iyiphi isistimu lapho izinga lokugeleza libalulekile kanye nokwethembeka kwesikhathi eside yikona okuhamba phambili.
Isiphetho
Ukukhetha kulula: ama-valve anesiqephu esingu-1 anezindleko eziphansi futhi alahlwa emisebenzini engabalulekile. Ama-valve anezicucu ezi-2 ayalungiseka, angamahhashi okusebenza agcwele kunoma iyiphi isistimu lapho ukuthembeka kanye nenani lesikhathi eside kubaluleke kakhulu.
Isikhathi sokuthumela: Aug-25-2025
