Ivalvu yebhola yomanyano lokwenyani yivalvu enamacandelo amathathu eneentsontelo zemanyano ezifakwe imisonto. Olu yilo lukuvumela ukuba ususe wonke umzimba wevalvu ephakathi ukuze uyilungise okanye uyitshintshe ngaphandle kokufuna ukusika umbhobho.
Le yenye yeemveliso endizithandayo ukuchazela amaqabane afana neBudi eIndonesia.ivalvu yebhola yomanyano lokwenyaniayisiyonto nje kuphela; ngumsombululi weengxaki. Kuye nawuphi na kubathengi bakhe abasebenza kwimizi-mveliso yokucubungula, ukunyanga amanzi, okanye ukufuya iintlanzi, ixesha lokungasebenzi yeyona ntshaba inkulu. Ukukwazi ukwenzaukugcinwa ngemizuzu, hayi iiyure, lithuba elinamandla. Ukuqonda nokuthengisa olu phawu yindlela ecacileyo yokudala imeko eyonwabisa bonke apho abathengi bakhe bonga imali baze bambone njengengcali ebaluleke kakhulu.
Yintoni umahluko phakathi kwevalvu yebhola yomanyano kunye nevalvu yebhola?
Ubona ivalvu eqhelekileyo enamaqhekeza amabini kunye nevalvu yomanyano yokwenyani. Zombini ziyamisa amanzi, kodwa enye ibiza ngaphezulu. Uzibuza ukuba ingaba iindleko ezongezelelweyo zifanelekile na kwiprojekthi yakho.
Umahluko ophambili kukugcinwa kwe-intanethi. Ivalvu yebhola eqhelekileyo yinto ehlala ihleli, ngelixa umzimba wevalvu yebhola yomanyano lokwenyani unokususwa kumbhobho ukuze ulungiswe emva kokufakwa.
Lo mbuzo ufikelela kwisiphakamiso sexabiso eliphambili. Nangona zombini ziintlobo zeevalvu zebhola, indlela eziqhagamshela ngayo kwinkqubo itshintsha yonke into malunga nokusetyenziswa kwazo ixesha elide. Ivalvu yebhola eqhelekileyo, nokuba yi-1-piece okanye i-2-piece, iqhagamshelwe ngqo kumbhobho. Nje ukuba incamathiselwe okanye ifakwe ngaphakathi, iyinxalenye yombhobho. Uyilo lokwenyani lomanyano lwahlukile. Isebenza njengecandelo elisuswayo. Kubathengi bakaBudi, ukhetho luza kumbuzo omnye: Lixabisa malini ixesha lokungasebenzi?
Masiyihlalutye:
| Uphawu | Ivalvu yeBhola eQhelekileyo (i-1-pc/2-pc) | I-True Union Ball Valve |
|---|---|---|
| Ufakelo | Incamatheliswe okanye ifakwe ngqo kumbhobho. Ivalvu ngoku ayisebenzi. | Iziqwenga zomsila zincamatheliswa/zifakwe imisonto. Umzimba wevalvu uqiniswa ngee-union nuts. |
| Ulondolozo | Ukuba izitywino zangaphakathi ziyasilela, ivalvu yonke kufuneka isikwe ize itshintshwe. | Khulula nje ii-union nuts uze uphakamise umzimba wevalvu ukuze ulungiswe okanye utshintshwe. |
| Ixabiso | Ixabiso lokuthenga lokuqala eliphantsi. | Ixabiso lokuthenga lokuqala liphezulu. |
| Ixabiso Lexesha Elide | Iphantsi. Iindleko eziphezulu zomsebenzi kuzo naziphi na izinto ezilungiswayo kwixesha elizayo. | Iphezulu. Iindleko zomsebenzi eziphantsi kakhulu kunye nexesha lokungasebenzi kwenkqubo xa kulungiswa. |
Isebenza njani ivalvu yebhola yomanyano?
Ubona amantongomane amabini amakhulu kwivalvu kodwa awuqondi indlela esebenza ngayo. Oku kwenza kube nzima ukuchaza inzuzo kubathengi bakho, ababona nje ivalvu ebiza kakhulu.
Isebenza kusetyenziswa inkqubo enamacandelo amathathu: iziqwenga ezimbini zasemva eziqhagamshela kumbhobho kunye nomzimba ophakathi. Ii-union nuts zibopha iziqwenga zasemva, zibopha umzimba ngokuqinileyo endaweni yawo ngee-O-rings.
Uyilo luhle kakhulu ngokulula kwalo. Ndidla ngokuyihlukanisa ukuze ndibonise uBudi indlela ezihambelana ngayo ezi zinto. Ukuqonda indlela ezisebenza ngayo kwenza ixabiso layo licace ngoko nangoko.
Izinto eziyinxalenye
- Umzimba Ophakathi:Le yinxalenye ephambili equlathe ibhola, isiqu, kunye nesiphatho. Yenza umsebenzi wokulawula ukuhamba kwamanzi.
- Iziqwenga zomsila:Ezi ziphelo zimbini ezidityaniswe ngokusisigxina (zincamatheliswe) okanye zifakwe imisonto kwiipayipi. Zineeflange kunye neegroove zee-O-rings.
- IiNuts zoManyano:La ngamandongomane amakhulu, anemisonto. Atyibilika phezu kweziqwenga zasemva.
- Ii-O-Rings:Ezi ring zerabha zihlala phakathi komzimba ophakathi kunye neentsimbi zasemva, zenza isitywina esigqibeleleyo nesingenamanzi xa sicinezelwe.
Ukuze uyifake, uncamathisela iziqwenga zasemva kwentsimbi kumbhobho. Emva koko, ubeka umzimba ophakathi phakathi kwazo uze uqinise nje ii-union nuts ezimbini ngesandla. Ii-nuts zicinezela umzimba kwii-O-rings, zenze isitywino esikhuselekileyo nesingenako ukuvuza. Ukuze uyisuse, uguqula nje inkqubo.
Yintoni injongo ye-trunnion kwi-ball valve?
Uva igama elithi “trunnion ekhwele” uze ucinge ukuba linxulumene “nomanyano lokwenyani.” Olu bhideko luyingozi kuba ziimpawu ezahluke ngokupheleleyo kwizicelo ezahlukeneyo kakhulu.
I-trunnion ayinanto yakwenza ne-union. I-trunnion yipini yangaphakathi exhasa ibhola ukusuka phezulu nasezantsi, esetyenziswa kwiivalvu ezinkulu kakhulu, ezinoxinzelelo oluphezulu, kungekhona iivalvu zePVC eziqhelekileyo.
Eli linqaku elibalulekileyo endilinika bonke amaqabane ethu. Ukudideka kwala magama kunokukhokelela kwiimpazamo ezinkulu zeenkcukacha. Igama elithi “Union” libhekisa kwiuhlobo loqhagamshelo lwangaphandle, ngelixa igama elithi “trunnion” libhekisa kwiindlela yokuxhasa ibhola yangaphakathi.
| Ixesha | Umanyano Lwenene | I-Trunnion |
|---|---|---|
| Injongo | Ivumela ukuba kube lulaukususwaumzimba wevalvu osuka kumbhobho ukuze ugcinwe usemgangathweni. | Ibonelela ngoomatshiniinkxasoibhola xa iphantsi koxinzelelo oluphezulu kakhulu. |
| Indawo | Ngaphandle.Iinati ezimbini ezinkulu ngaphandle kwevalvu. | Yangaphakathi.Iiphini okanye imiphini ebambe ibhola endaweni yayo ngaphakathi komzimba wevalvu. |
| Ukusetyenziswa Okuqhelekileyo | Zonke iisayiziiivalvu zePVC, ingakumbi apho kulindeleke ukuba zigcinwe zisemgangathweni. | Ububanzi obukhulu(umz., > 6 intshi) kunye neevalvu zesinyithi ezinoxinzelelo oluphezulu. |
| Ukufaneleka | Ibaluleke kakhulukwaye ixhaphakile kwiinkqubo zePVC. Uphawu oluphambili lokuthengisa. | Kude kungazeisetyenziswa kwiinkqubo zevalvu zebhola zePVC eziqhelekileyo. |
Uninzi lweevalvu zebhola zePVC, kuquka neemodeli zethu zePntek, zisebenzisa uyilo "lwebhola elidadayo" apho uxinzelelo lutyhala ibhola kwisihlalo esisezantsi. I-trunnion yenzelwe ukusetyenziswa okugqithisileyo ngaphaya kolawulo lwamanzi oluqhelekileyo.
Yintoni ivalvu yomanyano?
Uva umntu osebenza kwinkampani ecela “ivalvu yomanyano” uze ucinge ukuba kufuneka ukuba uthetha ivalvu yebhola. Ukucinga kungathetha uku-odola imveliso engalunganga ukuba bafuna umsebenzi owahlukileyo.
Igama elithi “i-Union valve” ligama eliqhelekileyo lalo naliphi na i-valve esebenzisa uqhagamshelo lwe-union ukususa kwi-intanethi. Nangona uhlobo oluqhelekileyo yi-True Union Ball Valve, kukho ezinye iintlobo, ezifanaIivalvu zokujonga iTrue Union.
Igama elithi “umanyano” lichaza indlela yoqhagamshelwano, hayi umsebenzi wevalvu. Umsebenzi wevalvu umiselwa yindlela esebenza ngayo ngaphakathi—ibhola yokulawula ukuvala/ukuvala, indlela yokujonga ukuthintela ukubuya kwamanzi, njl. KwaPntek, sikwavelisa iiTrue Union Check Valves. Zibonelela ngenzuzo efanayo neevalvu zethu ze-union ball valves zethu: ukususwa lula kunye nokugcinwa. Ukuba ivalvu yokujonga kufuneka icocwe okanye itshintshelwe ispring, ungayisusa umzimba ngaphandle kokusika umbhobho. Xa umthengi ecela iqela likaBudi “ivalvu yomanyano,” lithuba elihle lokubonisa ubuchule ngokubuza umbuzo olula olandelayo: “Kulungile. Ngaba ufuna ivalvu yebhola yomanyano yokulawula ukuvala/ukuvala, okanye ivalvu yokujonga umanyano yokuthintela ukubuya kwamanzi?” Oku kucacisa umyalelo kwaye kwakha ukuthembana.
Isiphelo
Ivalvu yebhola yomanyano lokwenyani ivumela ukususwa komzimba wevalvu ngaphandle kokusika umbhobho. Olu phawu lubalulekileyo lugcina ixesha elininzi, umsebenzi, kunye nemali kuyo nayiphi na inkqubo
Ixesha leposi: Agasti-26-2025
