Washyizeho valve nshya, witeze ko izashyirwamo agafunga gakwiye. Gutonyanga buhoro buhoro, guceceka buhoro buhoro bishobora kwangiza amazi muri iki gihe, utabizi kandi bikangiza akazi kawe gakomeye.

Valve y'umupira ya PVC nziza cyane ntigomba kuva. Kuva amazi hafi ya buri gihe bibaho bitewe n'uko ishyirwaho nabi, kwangirika ku mubiri, cyangwa gusaza cyane, atari ukubera inenge mu gukora valve yakozwe neza.

Iki ni ikintu cy'ingenzi cy'ukwizerana hagati y'uruganda n'inzobere. Iyo mvugana ku bwiza bw'ibicuruzwa byacu n'abafatanyabikorwa nka Budi muri Indoneziya, iyi ni ingingo tuganiraho mu buryo burambuye. Abakiriya be, ba rwiyemezamirimo n'abubatsi, bishingikiriza ku bice bashyiramo kugira ngo bibe nta makemwa. Gutonyanga rimwe gusa bishobora kwangiza izina ryabo. Rero, ni ngombwa gusobanukirwa ko valve ubwayo yagenewe kubaidapfa gusohoka.Icyibandwaho nyacyo kigomba kuba ku mpamvu zisanzwe zitera amazi ava mu murima, hafi ya zose zishobora kwirindwa.

Ese valve za PVC zishobora kuvaho?

Washyizeho kole kuri vali ya PVC kandi akazi karangiye. Ariko akantu gato mu ngingo gashobora gutuma amazi ava nyuma, bigatuma usubira inyuma bikugora kandi bihenze.

Yego, zishobora kuva. Ahantu hakunze kuva amazi si imitako y'imbere ya valve ahubwo ni aho ihurira n'inyuma—haba ku miyoboro y'amazi idafashe neza cyangwa imiyoboro idafunze neza, si ku gice cy'imvange ubwayo.

Ndetse n'agace kameze nk ...

1. Kuvunika kw'amazi kuri Connections(Bikunze Kugaragara Cyane)

Aha niho hagaragara amazi arenga 90%.

• Imiyoboro ivanze n'umushongi:Aha ngaha, gusohora amazi bivuze ko ubushyuhe bwa shimi butagenze neza. Ibi bishobora kubaho iyo hatakoreshejwe sima ihagije, umuyoboro utarashyizwemo neza mu gice cy’imashini, cyangwa se hatakozwe ihinduka ry’ingenzi rya kane kugira ngo sima isakare neza.
• Imiyoboro Ihuza Imigozi:Gutonyanga kw'imigozi akenshi biterwa no kudakoresha kaseti ihagije yo gufunga imigozi ya PTFE cyangwa kuyikoresha nabi. Gufunga cyane ni indi mpamvu ikomeye; bishobora gutera akavuyo gato mu gice cy'igitsina gore, bigatuma amazi agabanuka buhoro buhoro.

2. Imvururu zituruka ku giti cy'umugozi

Ibi ntibikunze kugaragara cyane, cyane cyane ku mvange nshya. Imbere muri mvange, uruti ruhuza n'umugozi rufunze n'impeta imwe cyangwa nyinshi za EPDM O-rings. Iyo hagaragaye amazi munsi y'umugozi, bivuze ko iki gipfundikizo cyangiritse. Ku mvange y'ukuri, hari igihe ushobora gukaza igiti cyo gupakira kugira ngo ukandagire iki gipfundikizo kandi uhagarike amazi. Ku mvange nto, ibi akenshi bisaba gusimburwa.

3. Gusohoka kw'amazi binyuze muri Valve (Imbere)

Ubu ni ubwoko bw'amazi adakunze kugaragara kuri vali nziza. Ibi bivuze ko vali iba itonyanga iyo iri mu mwanya ufunze. Ibi akenshi bibaho kubera ko imyanda nk'urutare ruto cyangwa umucanga ifatirwamo imbere, bigatuma umupira udapfundikira neza intebe ya PTFE.

Ni gute valve za PVC zizewe?

Ukeneye valve ushobora gushyiraho no kwizera imyaka myinshi. Guhitamo valve ihendutse kandi itaragaragaye neza bishobora gutuma usubizwa inyuma, bikangiza izina ryawe n'inyungu zawe mu kazi.

Amavali y’umupira ya PVC meza cyane yizewe cyane bitewe n’imiterere yayo yoroshye kandi ifite ibice bike bigenda. Ubuziranenge bwayo bushingiye gusa ku bwiza bw’ibikoresho n’uburyo bugezweho bwo kuyakora.

Ubwenge bworoshye bwavalve y'umupiranicyo gituma yizewe cyane. Igishushanyo mbonera cyayo ni cyiza mu buryo bw'ikoranabuhanga: umupira ufite umwobo uzunguruka dogere 90 ukagera aho ufunguye cyangwa ufunze. Hari ibintu bike cyane bishobora kugenda nabi. Ariko, si ko valve zose za PVC zikozwe kimwe. Itandukaniro riri hagati ya valve yizewe n'iyitizewe riterwa n'ubwiza bw'ibikoresho fatizo n'uburyo bikorwamo. Iki ni ikintu twe muri Pntek dufata nk'ikintu gikomeye. Valve ihendutse ishobora kugaragara kimwe inyuma, ariko ibiri imbere ni byo bifite agaciro.

Igice	Valve ya Pntek y'Ubwiza Buhanitse	Valve isanzwe y'ubuziranenge buke	Ingaruka ku Kwizerwa
Umubiri w'ingufu	PVC ya Virgin 100%	PVC yongeye gukoreshwa irimo ibyuma biyitunganya (calcium)	PVC ya Virgin irakomeye kandi ntigira ingaruka. Ibikoresho bishobora kongera gukoreshwa bishobora kwangirika no kwangirika iyo bishyizwemo igitutu cyangwa mu gihe cyo kuyishyiraho.
Umupira	Ikozwe mu buryo bunoze, iraryoshye	Ubuso bubi, ingano idahuye	Umupira woroshye utuma intebe zifungwa neza kandi zigahinduka byoroshye. Umupira woroshye uzangiza intebe kandi utume amazi ava.
Intebe	PTFE ya Virgin 100%	Plasitiki ihendutse	PTFE (Teflon) itanga uburyo bwo gufunga budafatana cyane, buramba kandi burwanya imiti. Ibikoresho bihendutse bishobora gufata cyangwa kwangirika vuba.
Impeta za O	EPDM cyangwa FKM (Viton)	Rubber y'ibanze (NBR)	EPDM itanga ubudahangarwa bwiza ku bushyuhe n'imiti mu miyoboro y'amazi. Ifu y'ibanze ishobora kubyimba cyangwa kwangirika uko igihe kigenda gihita.

Valve yizewe ni ishoramari mu mutuzo wo mu mutima.

Valve y'umupira wa PVC izamara igihe kingana iki?

Ugomba kumenya igihe cy'igihe ibice ushyiramo bimara. Ariko valves ntizigaragaza neza igihe zizarangiriraho, bigatuma igenamigambi ry'igihe kirekire rigorana kandi bigatera abakiriya gushidikanya ku bibazo by'ejo hazaza.

Valve y'umupira ya PVC yakozwe neza, ikoreshwa mu bihe bikwiye, ishobora kumara imyaka 10 kugeza kuri 25 cyangwa irenga. Igihe cy'ubuzima kigirwaho ingaruka cyane n'imirasire ya UV, ubushyuhe, ubwiyongere bw'imiti, n'inshuro ikoreshwa.

Nta itariki ntarengwa irangiriraho ku ivalu ya PVC kuko igihe cyo kuyimara gishingiye cyane ku bidukikije n'uburyo ikoreshwa. Valu yashyizwe mu nzu ku muyoboro w'amazi akonje ikoreshwa inshuro nke mu mwaka ishobora kumara imyaka ibarirwa muri za mirongo. Valu yashyizwe hanze ku muyoboro w'amazi ashyushye ikoreshwa buri munsi izamara igihe gito cyane. Gusobanukirwa ibintu bituma igihe cyo kuyimara kigabanuka ni ingenzi kugira ngo uyikoreshe neza.

• Ubwinshi bw'imiraba y'urumuri rw'izuba:Uyu ni we mwanzi ukomeye wa PVC.Izuba ryimbitse rituma PVC icika intege uko igihe kigenda gihita. Valve iyo ari yo yose ishyizwe hanze igomba kurindwa izuba, haba mu kuyipfunyika cyangwa kuyisiga irangi rya latex rikozwe mu mazi.
• Ubushyuhe bwinshi: PVC irushaho koroha uko irushaho gushyuha, bigabanya igipimo cy'umuvuduko wayo. Valve ihora ihura n'amazi ashyushye (hafi ya dogere selisiyusi 140 / 60) iba iri mu muvuduko mwinshi kandi izasaza vuba.
• Ibinyabutabire:Nubwo PVC irwanya imiti myinshi, ibintu bikaze bishobora kwibasira plastiki cyangwaIbyuma bya EPDM/FKMBuri gihe genzuraguhuza ibinyabutabireimbonerahamwe niba valve izakoreshwa ku kindi kintu kitari amazi.
• Inshuro zo Gukoresha:Valve ni igikoresho gikoreshwa mu buryo bwa mekanike. Uko izunguruka cyane, ni ko intebe n'udupfundikizo bizashira cyane. Ku bijyanye n'imikorere yo mu modoka nini, ni ngombwa guhitamo valve yagenewe iyo ntego.

Ni gute wahagarika imvange y'umupira kuva?

Wabonye amazi ateye ubwoba aturuka ku muyoboro wa valve. Igitekerezo cyawe cya mbere ni ukugorwa no gusana, gukata umuyoboro no gutakaza amasaha menshi y'igihe cyawe n'imbaraga zawe.

Ku bijyanye n'aho amazi ava ku mugozi, gerageza gukaza utubuto tw'umugozi cyangwa utubuto two gupakira. Ku bijyanye n'aho amazi ava ku mugozi, ugomba kongera gufunga utubuto. Ku bijyanye n'aho amazi ava ku mugozi ufatanye, imvange igomba gucibwa hanyuma igasimbuzwa.

Gukemura ikibazo cy'amazi biterwa gusa n'aho amazi aturuka. Intambwe ya mbere ni ukuzimya amazi no kurekura igitutu icyo ari cyo cyose kiri mu murongo.

Gukosora aho amazi ava mu gitereko cy'umugozi

Uku gutonyanga kugaragara nk'igitonyanga aho umugozi winjirira mu gice cy'umubiri wa valve. Kuri Pntek yacuvalves nyazo z'ubumwe, ibi akenshi birasanwa. Ushobora gukuramo utubuto tunini tw’umugozi ku mpande zombi z’umubiri wa valve. Ibi bigufasha gukuramo igice cy’imbere cya valve mu muyoboro. Kuri iyi gice cy’imbere, hari akabuto kanini gakikije igiti. Gukangura buhoro aka kabuto (kitwa carrier cyangwa packing nut) bishobora gukanda impeta za O no guhagarika amazi. Kuri valve ntoya, ifite igice kimwe, ibi ntibishoboka kandi valve igomba gusimburwa.

Gukosora aho amazi yavuye mu muyoboro uhuza imigozi

Iki ni ikintu gishoka ariko kibangamiye. Ugomba gukuramo burundu umugozi w'icyuma gifunga imigozi. Sukura neza kaseti yose ishaje ifunga imigozi cyangwa uyishyire ku migozi yombi y'ingabo n'iy'abagore. Hanyuma, ongera ushyireho imigozi mishya kandi myiza.Kaseti ya PTFE(udupfunyika 3-4 mu cyerekezo cy'imigozi). Ongera uteranye igice, ugifashe neza ariko witondere kudafata cyane no gusenya igice.

Gukosora aho amazi ava mu gice cy'icyuma gishongesha (cyashyizwemo kole)

Iki ni cyo kintu kimwe cyo gupfuka amazi udashobora gukosora. Nta gicuruzwa cyangwa uburyo bushobora gupfuka amazi nezaurusobe rw'ibintu rukozwe mu buryo bwa solvent. Igisubizo cyonyine cy’umwuga kandi gihoraho ni ugukata valve mu muyoboro ugashyiraho indi nshya. Niyo mpamvu ari ngombwa cyane gushyiramo kole neza ku nshuro ya mbere.

Umwanzuro

UbwizaValve ya PVCNtibikwiye kuva amazi. Gusohoka hafi ya buri gihe biterwa n'amakosa yo gushyiramo, ntabwo ari valve ubwayo. Kumenya impamvu ni ingenzi mu gukemura vuba kandi burundu.