Iwe unofanirwa kudzora kuyerera kwemvura, asi ona akawanda emhando dzevharuvhu. Kutora isiriyo kunogona kukonzera kuvuza, kuvharika, kana kutadza kudzora system yako nemazvo, zvichikonzera kukuvara kunodhura.

Kune akawanda marudzi ePVC mavharuvhu, asi anonyanyozivikanwa ndeayabhora mavharuvhuye on/off control,cheki mavharuvhukudzivirira kudzokera shure, uyegedhi mavharuvhukuitira kuzviparadzanisa nevamwe. Mhando yega yega inoita basa rakasiyana kwazvo mukati mehurongwa hwemvura.

Kunzwisisa basa rekutanga revhavha yega yega kwakakosha. Ini ndinowanzo shandisa fananidzo iri nyore kana ndichitaura nevabatsiri vakaita saBudi muIndonesia. Vhuru yebhora yakafanana nechinja chemwenje-inobatidzwa kana kudzima, nekukurumidza. Ivharuvhu yegedhi yakafanana neinononoka, ine maune chipingamupinyi. Uye cheki vharuvhu yakafanana negonhi renzira imwe chete rinotendera traffic kupinda munzira imwechete. Makasitoma ake — makondirakiti, varimi, vanoisa madhamu — vanowana izvi zvinoita kuti zvive nyore kusarudza chigadzirwa chakakodzera. Kana ukangoziva basa iro valve inoda kuita, sarudzo inova yakajeka.

Mavharuvhu ePVC ese akafanana here?

Iwe unoona mavharuvhu maviri ePVC anotaridzika akafanana, asi imwe inodhura zvakapetwa kaviri. Iko kuyedza kutenga iyo yakachipa, asi unonetseka kuti ichatadza uye kukonzera njodzi.

Kwete, mavharuvhu ese ePVC haana kufanana. Iwo anosiyana zvakanyanya mumhando yezvinhu, zvisimbiso zvekushandisa, dhizaini, uye kugadzira chaiko. Iyi misiyano inobata zvakananga kuti vharuvhu inotora nguva yakareba sei uye kuti inoita sei yakavimbika pasi pekumanikidzwa.

Musiyano uripo pakati pevharuvhu hombe neurombo uri mune izvo zvausingagone kuona nguva dzose. Yokutanga ndiyoPVC zvinhupacharo. Isu paPntek tinoshandisa 100% mhandara PVC, iyo yakasimba, yakasimba, uye ine kubwinya kwepamusoro. Mavharuvhu akachipa anowanzo shandisa PVC yakadzokororwa yakasanganiswa nemafirita sengecalcium carbonate. Izvi zvinoita kuti vharuvhu ireme, asi zvakare yakawanda brittle uye inokurumidza kuputika. Zvinotevera ndizvozvisimbiso. Mhete chena mukati chisimbiso bhora rinonzi zvigaro. Quality mavharuvhu anoshandisa yakachenaPTFE (Teflon)kuitira chisimbiso chakatsetseka, chakaderera, chinogara kwenguva refu. Akachipa anoshandisa mapurasitiki egiredhi epasi anosakara nekukurumidza. Iwo maO-maringi akasviba pahunde anofanira kunge ari EPDM, yakanakira mvura uye UV kuramba, kwete yakachipa NBR rabha. Pakupedzisira, zvinosvikanemazvo. Yedu yekugadzira otomatiki inovimbisa yega yega valve inotendeuka zvakanaka. Mavharuvhu asina kunyatsogadzirwa anogona kuoma uye akaoma kutendeuka, kana kuti akasununguka zvekuti vanonzwa vasina kuvimbika.

Chii chiri nani, PVC kana simbi valve?

Simbi inonzwa kurema uye yakasimba, ukuwo PVC ichinzwa kureruka. Mafungiro ako anoti simbi inogara iri sarudzo iri nani, asi fungidziro iyi inogona kutungamira kune system inotadza kubva mukuora.

kana nani; dzakavakwa mabasa akasiyana. PVC yakakwirira kumvura inotonhora uye nharaunda dzine ngura uko simbi inogona kuita ngura kana kubata. Simbi inodiwa pakupisa kwakanyanya, kudzvanywa kwakanyanya, uye mamwe makemikari.

Kusarudza pakati pePVC nesimbi hazvisi zvesimba, ndezve chemistry. Kubatsira kukuru kwePVC ndeyekuti ndizvokudzivirira ngura uye ngura. Budi ane mutengi muindasitiri yezvekurima aigara achitsiva mavharuvhu ake endarira gore rega rega nekuti mvura yemunyu yakaita kuti vatore. Kubva achichinjira kumavharuvhu edu ePVC, anga aine zero nyaya kwemakore mashanu. Vanoshanda zvakanaka sezuva rekutanga. Apa ndipo apo PVC ndiyo inokunda zvakajeka: kudiridza nefetereza, madziva ekutuhwina, mitsetse yemvura yemunyu, uye pombi dzemvura. Zvisinei, PVC ine miganhu yayo. Haikwanise kushandiswa pamvura inopisa, sezvo ichanyorova uye inokundikana. Iyo inewo yakaderera kudzvinyirira ratings pane simbi. Ivhavhavha yesimbi (sesimbi kana ndarira) ndiyo chete sarudzo yemitsara yemvura inopisa, masisitimu emvura inopisa, kana yakanyanya-kumanikidza maindasitiri maapplication. Chinokosha ndechekufananidza zvinhu zvevharuvhu kune mvura inoyerera kuburikidza nayo.

PVC vs. Metal: Ndeipi Yekusarudza?

Chii chinoita kuti 'yakanaka' PVC valve?

Uri kutenga online uye tsvaga PVC valve yemutengo wakaderera kwazvo. Iwe unoshamisika kana iri smart kutenga kana iwe uri kutenga dambudziko remangwana iro rinodonha na2 AM.

A "yakanaka" PVC valve inogadzirwa kubva ku100% mhandara PVC, inoshandisa zvigaro zvepamusoro zvePTFE uye EPDM O-mhete, inotenderera zvakanaka, uye yakaedzwa kufekitari kuti ivimbise kuti haina kubuda.

Pane zvinhu zvishoma zvandinoudza timu yaBudi kuti itarise. Kutanga, ongororamuviri. Inofanirwa kunge iine kupera kwakatsetseka, kupenya zvishoma. Chitarisiko chakasvibira, chine chalky chinowanzo ratidza kushandiswa kwemafuta, izvo zvinoita kuti zviite brittle. Chepiri,shandisa mubato. Inofanirwa kutendeuka neyakatsetseka, inopindirana kuramba kubva kuvhurika kusvika kuvharwa zvakazara. Kana yakanyanya kuoma, jerky, kana kunzwa gritty, mukati molding haina kunaka. Izvi zvinotungamira mukudonha uye mubato unogona kubvaruka. Chechitatu, tsvagamavara akajeka. Ivhavha yemhando ichave yakanyatso kuratidzwa nehukuru hwayo, chiyero chekumanikidza (sePN10 kana PN16), uye mhando yezvinhu (PVC-U). Vagadziri vane mukurumbira vanodada nehunhu hwavo. Pakupedzisira, zvinosvika pakuvimba. PaPntek, yega yega valve yatinoita inoedzwa yakaedzwa isati yabva mufekitari. Izvi zvinovimbisa kuti haizobvisike. Ndicho chinhu chisingaonekwe chaunobhadharira: rugare rwepfungwa kuti zvinongoshanda.

Iyo PVC valve itsva inoita mutsauko here?

Une vharafu yakare yakaoma kutendeuka kana ine drip inononoka. Zvinoita senge inyaya diki, asi kuiregeredza kunogona kusiya system yako panjodzi kumatambudziko makuru.

Hongu, vheji yePVC itsva inoita mutsauko mukuru. Inokurumidza kunatsiridza kuchengetedzeka nekutsiva brittle zvinhu, inovimbisa chisimbiso chakakwana kuti imise kudonha, uye inopa yakatsetseka, yakavimbika mashandiro paunenge uchiida zvakanyanya.

Kutsiva vharafu yekare hakusi kugadzirisa chete; ndiko kusimudzira kukuru munzvimbo nhatu dzakakosha. Kutanga ndikokuchengeteka. Ivharuvhu yePVC yanga iri muzuva kwemakore inova brittle. Mubato unogona kubvaruka, kana kuti zvakanyanya, muviri unogona kutsemuka kubva padiki diki, zvichikonzera mafashama makuru. Ivhavha itsva inodzorera simba rekutanga rezvinhu. Chechipiri ndichokuvimbika. Kudonha kunononoka kubva muvharuvhu yekare kunopfuura kungoraswa kwemvura; zvinoratidza kuti zvisimbiso zvemukati zvakundikana. Ivharuvhu itsva ine zvigaro zvePTFE zvitsva uye EPDM O-mhete inopa yakakwana, inovhara-yakasimba shutoff yaunogona kuvimba nayo. Chechitatu ndichooperability. Muchiitiko chekukurumidzira, unofanirwa kuvhara mvura nekukurumidza. Varuvhu yakare yakaoma nezera kana chiyero haibatsiri. Ivhavha itsva inoshanduka zvakanaka, ichikupa kukurumidza kutonga. Pamutengo mudiki we avharafu, iwe unodzorera kuchengetedzwa, kuvimbika, uye kushanda kwenzvimbo yakakosha yekudzora muhurongwa hwako.

Mhedziso

DifferentPVC mavharuvhukuita mabasa chaiwo. Hunhu hunotsanangurwa nezvinhu zvakachena uye kunyatsogadzirwa, izvo zvinovimbisa hupenyu hurefu uye hwakavimbika kupfuura imwe yakachipa.