Udinga ukulawula ukugeleza kwamanzi ohlelweni olusha lwamapayipi. Ubona “i-valve yebhola ye-PVC” ohlwini lwezingxenye, kodwa uma ungazi ukuthi iyini, ngeke uqiniseke ukuthi iyisinqumo esifanele somsebenzi.
I-valve yebhola ye-PVC iyi-valve eqinile ye-plastic shutoff esebenzisa ibhola elizungezayo elinembobo ukuze lilawule ukugeleza koketshezi. Yenziwe nge-Polyvinyl Chloride, iyathengeka futhi imelana kakhulu nokugqwala nokugqwala.
Lona umkhiqizo wokuqala engiwethula kozakwethu abasha abafana no-Budi e-Indonesia. II-valve yebhola ye-PVCisisekelo sesimanjeukuphathwa kwamanzi. Ilula, ithembekile, futhi iguquguquka ngendlela emangalisayo. Kumphathi wokuthenga onjengoBudi, ukuqonda okujulile kwalo mkhiqizo oyinhloko kubalulekile. Akukhona nje ukuthenga nokuthengisa ingxenye ethile; imayelana nokunikeza amakhasimende akhe isixazululo esithembekile sayo yonke into esukaukuchelela ekhayakumaphrojekthi ezimboni ezinkulu. Ubambiswano lokuwina luqala ngokuba yingcweti okuyisisekelo ndawonye.
Iyini inhloso ye-valve yebhola ye-PVC?
Unepayipi futhi udinga ukulawula ukuthi yini egeleza kulo. Ngaphandle kwendlela enokwethenjelwa yokumisa ukugeleza, noma yikuphi ukugcinwa noma ukulungiswa kuzoba udaka olukhulu, olumanzi.
Inhloso eyinhloko ye-valve yebhola ye-PVC ukunikeza ukulawula/ukuvala okusheshayo nokuphelele ohlelweni lwe-fluid. Ukujika kwekota okusheshayo kwesibambo kungamisa ngokuphelele noma kuvumele ukugeleza ngokugcwele.
Kucabange njengokushintsha ukukhanya kwamanzi. Umsebenzi wayo oyinhloko awukona ukulawula inani lokugeleza, kodwa ukuwuqala noma ukuwumisa ngokuzimisela. Lo msebenzi ubalulekile ezinhlelweni eziningi. Isibonelo, amaklayenti osonkontileka bakaBudi awasebenzisa ukuze ahlukanise izingxenye zesistimu yokufaka amapayipi amanzi. Uma into eyodwa idinga ukulungiswa, ingavala amanzi kuleyo ndawo encane esikhundleni saso sonke isakhiwo. Ekucheleleni, bawasebenzisela ukuqondisa amanzi ezindaweni ezahlukene. Emachibini nasezindaweni zokungcebeleka, alawula ukugeleza kumaphampu, izihlungi, namahitha. Isenzo esilula, esisheshayo se-i-valve yebholaikwenza kube ithuluzi elibalulekile lokuhlinzeka ngokuvalwa okuhle, ukuqinisekisa ukuphepha nokulawula kulo lonke uhlelo. Kwa-Pntek, siklama ama-valve ethu ukuze abe nesigxivizo esiphelele, ngakho lapho ivaliwe, ihlala ivaliwe.
Lisho ukuthini ibhola le-PVC?
Uzwa igama elithi "ibhola le-PVC" futhi lizwakala lincane noma lidida. Ungase ucabange ukuthi ibhekisela engxenyeni ehlukile, okwenza kube nzima ukuqonda umkhiqizo nokubeka i-oda elinembile.
"Ibhola le-PVC" lichaza izingxenye ezimbili eziyinhloko ze-valve ngokwayo. "I-PVC" yizinto ezibonakalayo, i-Polyvinyl Chloride, esetshenziselwa umzimba. “Ibhola” yindilinga ejikelezayo ngaphakathi evimba ukugeleza.
Ake sihlukanise igama, njengoba ngivame ukwenza kubathengisi abasha beBudi. Akuyona inkimbinkimbi njengoba kuzwakala.
- I-PVC (i-Polyvinyl Chloride):Lolu uhlobo oluthile lwepulasitiki eqinile, eqinile umzimba we-valve owenziwe ngayo. Sisebenzisa i-PVC ngoba iyinto enhle kakhulu yezinhlelo zamanzi. Ayisindi, okwenza kube lula ukuyiphatha nokuyifaka. Iphinde imelane ngokugcwele nokugqwala nokugqwala, ngokungafani namavalvu ensimbi angonakala ngokuhamba kwesikhathi, ikakhulukazi ngamakhemikhali athile noma amanzi aqinile. Okokugcina, kubiza kakhulu.
- Ibhola:Lokhu kubhekisela kumshini ongaphakathi kwe-valve. Kuyindilinga enembobo (ichweba) ebhodwe iqonde kuyo. Lapho i-valve ivuliwe, leyo mbobo ihlangana nepayipi. Uma uvula isibambo, ibhola lijikeleza ama-degree angu-90, futhi uhlangothi oluqinile lwebhola luvimbela ipayipi.
Ngakho, “i-valve yebhola ye-PVC” isho nje ivalvu eyenziwe ngezinto ze-PVC esebenzisa indlela yebhola.
Imaphi ama-valve ebhola ethusi noma e-PVC angcono?
Unquma phakathi kwethusi ne-PVC ngephrojekthi. Ukukhetha izinto ezingalungile kungaholela ekwehlulekeni ngaphambi kwesikhathi, ekweqiseni isabelomali, noma ngisho nokungcoliswa, kubeke isithunzi sakho emgqeni.
Futhi akukho okungcono; ezemisebenzi eyahlukene. I-PVC ilungele amanzi abandayo, imigqa yamakhemikhali, kanye namaphrojekthi angabizi kakhulu ngoba ivikela ukugqwala futhi iyathengeka. Ithusi liphakeme kumazinga okushisa aphezulu nezingcindezi.
Lona umbuzo ojwayelekile ovela kumakhasimende akwa-Budi, futhi impendulo efanele ikhombisa ubuchwepheshe beqiniso. Ukukhetha kuncike ngokuphelele ezidingweni ezithile zohlelo lokusebenza. Ngihlale ngincoma ukusebenzisa ithebula lokuqhathanisa elilula ukwenza isinqumo sicace.
| Isici | I-PVC Ball Valve | I-Valve Yebhola Yethusi |
|---|---|---|
| Ukumelana Nokugqwala | Kuhle kakhulu. Amasosha omzimba ekugqwaleni. | Kuhle, kodwa kungagqwala ngamanzi aqinile noma amakhemikhali. |
| Izindleko | Phansi. Ithengeka kakhulu. | Phezulu. Inani eliphakeme kakhulu lama-PVC. |
| Umkhawulo Wezinga Lokushisa | Phansi. Ngokuvamile kufika ku-140°F (60°C). | Phezulu. Iyakwazi ukuphatha amanzi ashisayo nesitimu. |
| Isilinganiso Sokucindezela | Ilungele izinhlelo eziningi zamanzi. | Kuhle kakhulu. Ingakwazi ukumelana nezingcindezi eziphezulu kakhulu. |
| Ukufakwa | Engasindi. Isebenzisa usimende we-PVC olula. | Kunzima. Idinga ukuthunga namapayipi amapayipi. |
| Kuhle kakhulu | Ukuchelela, amachibi, ukuhlanzwa kwamanzi, amapayipi ajwayelekile. | Imigqa yamanzi ashisayo, izinhlelo zezimboni zokucindezela okuphezulu. |
Ngemisebenzi eminingi yokuphatha amanzi, i-PVC inikeza ibhalansi engcono kakhulu yokusebenza kanye nenani.
Iyini inhloso ye-valve ye-PVC?
Ubona i-valve ye-PVC njengengxenye eyodwa nje. Lokhu kubuka okuncane kungase kubangele ukuba uphuthelwe isithombe esikhulu sokuthi kungani ukusebenzisa i-PVC ohlelweni lonke kuwukukhetha okuhlakaniphile.
Inhloso yevalvu ye-PVC ukulawula ukugeleza kusetshenziswa into ethengekayo, engasindi, futhi evikela ukugqwala. Inikeza isisombululo esithembekile, esihlala isikhathi eside ngaphandle kwezindleko noma ubungozi bamakhemikhali ensimbi.
Nakuba umsebenzi we-valve eyodwa uwukumisa amanzi, inhloso yokukhethaI-PVCngoba leyo valve iyisinqumo samasu salo lonke uhlelo. Uma iphrojekthi isebenzisa amapayipi e-PVC, ukuwafanisa namavalve e-PVC kuyisinqumo esihlakaniphe kakhulu. Idala isistimu engenamthungo, efanayo. Usebenzisa usimende ofanayo we-solvent kukho konke ukuxhumana, okwenza ukufakwa kube lula futhi kunciphise amathuba amaphutha. Ususa ingoziukugqwala kwe-galvanic, okungenzeka uma uxhuma izinhlobo ezahlukene zensimbi epayipini. KuBudi njengomsabalalisi, ukugcina uhlelo lwamapayipi e-PVC, okokufakwayo, namavalvu ethu e-Pntek kusho ukuthi anganikeza amakhasimende akhe isisombululo esiphelele, esihlanganisiwe. Akukhona nje ngokudayisa ivalvu; imayelana nokuhlinzeka ngezingxenye zesistimu yokulawula amanzi ethembeke kakhudlwana, ethengekayo, futhi ehlala isikhathi eside.
Isiphetho
A I-valve yebhola ye-PVCiyidivayisi evikela ukugqwala, ethengekayo yokulawula ukuvula/ukuvala ukugeleza. Idizayini yayo elula kanye nezakhiwo ezinhle kakhulu zePVC ziyenza ibe yisinqumo esijwayelekile sezinhlelo zamanzi zanamuhla.
Isikhathi sokuthumela: Aug-28-2025
