Wakaisa vheruvhu yebhora rePVC uye unotarisira kuti ishande kwemakore. Asi kukundikana kamwe kamwe kunogona kukonzera mafashamo, kuparadza midziyo, uye kuvhara mabasa.

Yepamusoro-mhando yePVC bhora vharafu inogona kugara kusvika kumakore makumi maviri mumamiriro akanaka. Nekudaro, hupenyu hwayo chaihwo hunotarwa nezvinhu zvakaita seUV kufumurwa, kusangana kwemakemikari, tembiricha yemvura, kudzvanywa kwehurongwa, uye kuti inowanzoshandiswa sei.

Nhamba iyoyo yemakore makumi maviri ndiyo yekutanga, kwete vimbiso. Mhinduro chaiyo ndeyekuti "zvinoenderana." Ndaitaura nezvazvo naBudi, maneja wekutenga wandinoshanda naye kuIndonesia. Anoona kuzere. Vamwe vatengi vanemavharuvhu edukumhanya zvakakwana muhurongwa hwekurima mushure memakore gumi nemashanu. Vamwe vanga vaine mavharuvhu akundikana mukati memakore maviri. Musiyano hausi vharuvhu pachayo, asi nharaunda yainogara mairi. Kunzwisisa izvi zvikonzero zvezvakatipoteredza ndiyo nzira chete yekufanotaura kuti vharuvhu yako ichagara kwenguva yakareba sei uye kuve nechokwadi kuti inosvika pakukwanisa kwayo kuzere.

Ndeipi inotarisirwa hupenyu hwePVC bhora vharafu?

Iwe unoda nhamba iri nyore yechirongwa chako cheprojekiti. Asi kusimbisa nguva yako uye bhajeti pakufungidzira kune ngozi, kunyanya kana valve ikakundikana nguva refu usati watarisira.

Hupenyu hunotarisirwa hwevharuvhu yePVC hunobva pamakore mashoma kusvika kumakumi maviri emakore. Izvi hazvina kugadziriswa. Upenyu hunoenderana zvachose nemamiriro ayo ekushanda uye kunaka kwezvinhu zvayo.

Funga nezvehupenyu hwevharuvhu sebhajeti. Inotanga pamakore makumi maviri, uye mamiriro ezvinhu ose akaoma "anopedza" humwe hwehupenyu ihwohwo nokukurumidza. Inonyanya kushandisa mari ndeye UV zuva uye kushandiswa kazhinji. Ivhavha inovhurwa uye yakavharwa kane mazana pazuva ichasakara zvisimbiso zvayo zvemukati nekukurumidza kupfuura iyo inongotenderedzwa kamwe chete pamwedzi. Saizvozvowo, vharuvhu yakaiswa kunze muchiedza chezuva chakananga ichava brittle uye isina simba nekufamba kwenguva. Iyo UV radiation inorwisa ma molecular bond muPVC. Pashure pemakore mashomanana, inogona kupera simba zvokuti kugogodza kuduku kunogona kuipwanya. Kupindirana kwemakemikari, tembiricha yepamusoro, uye kudzvinyirira kwakanyanya kunoderedzawo hupenyu hwayo. Aquality vharafuyakagadzirwa kubva ku100% mhandara PVC ine zvigaro zvePTFE zvinogara kwenguva refu kupfuura vheji yakachipa ine mafirita, asi kunyangwe iyo yakanakisa vharafu inokundikana nekukurumidza kana ikashandiswa mumamiriro asina kunaka.

Zvinhu Zvinoderedza PVC Valve Hupenyu

Akavimbika sei mavharuvhu ebhora ePVC?

PVC inoratidzika sepurasitiki, uye plastiki inogona kunzwa isina simba. Iwe unonetseka kuti inogona kutyora kana kudonha pasi pekumanikidzwa, kunyanya kana ichienzaniswa neinorema simbi vharafu.

Yepamusoro-mhando PVC bhora mavharuvhu akavimbika zvakanyanya kune avanoda maapplication. Kuvakwa kwavo kwepurasitiki kunoreva kuti vanodzivirirwa zvachose kune ngura uye mineral buildup izvo zvinoita kuti mavharuvhu esimbi atadze kana kubata nekufamba kwenguva.

Kuvimbika hakusi kungoputika chete. Zviri pamusoro pekuti vharafu inoshanda paunoda. Budi akandiudza nyaya yemumwe wevatengi vake muindasitiri yezvekurima kwemvura. Vaishandisa mavharuvhu ebhora rebrass, asi mvura ine munyu zvishoma yaiita kuti iparare. Pashure pegore, mavharuvhu akanga akaomarara nokuora zvokuti aisagona kuchinjwa. Dzaifanira kutsiviwa. Vakachinjira kumavharuvhu edu ebhora rePVC. Makore mashanu gare gare, iwo mavharuvhu mamwe chetewo ePVC ari kutendeuka zvakanaka sezuva raakaiswa. Uku ndiko kuvimbika kwechokwadi kwePVC. Haina ngura. Iyo haina kuvharwa nechiyero kana mineral deposits. Chero bedzi ichishandiswa mukati mekumanikidza kwayo / tembiricha miganho uye yakachengetedzwa kubva kuUV, kuita kwayo hakuzodzikisire. A quality PVC vharafu ine yakatsetsekaPTFE zvigarouye akavimbikaEPDM O-zvindoriinopa mwero wenguva refu, inofanotaurwa kuvimbika iyo simbi kazhinji haigone kuenderana mumashandisirwo emvura.

Mavharuvhu ebhora akanaka kwenguva yakareba sei?

Iwe uri kuenzanisa vharuvhu yePVC kune imwe yendarira. Iyo simbi inonzwa ichirema, saka inofanira kunge iri nani, handiti? Iyi fungidziro inogona kukutungamirira iwe kusarudza chivharo chisina kunaka chebasa racho.

Mavharuvhu ebhora akanaka kwemakumi emakore kana akashandiswa nemazvo. Kune PVC, izvi zvinoreva kushandiswa kwemvura inotonhora pasina kuratidzwa kweUV yakananga. Kune simbi, zvinoreva mvura yakachena, isingaparadzi. APVC valvekazhinji inobuda asimbi vharafumunzvimbo dzine hutsinye.

"Zvakanaka kwenguva yakareba sei?" mubvunzo chaiwo wekuti "Chii chakanakira?" A high-end Stainless Stainless Ball valve inonakidza, asi haisi sarudzo yakanaka yedhishi rine mvura ine chlorinated, inogona kurwisa simbi nekufamba kwenguva. Ivhavhavha yendarira isarudzo huru-yechinangwa, asi inokundikana mumasitimu ane mamwe mafetireza kana mvura ine acid. Apa ndipo panopenya PVC. Ndiyo sarudzo yakanakisa yemhando yakakura yemvura-yakavakirwa maapplication, kusanganisira kudiridza, aquaculture, madziva, uye general pombi dzemvura. Munzvimbo idzi, haiparare, saka inochengetedza kushanda kwayo kwakatsetseka kwemakore. Kunyange zvisina kunaka kumvura inopisa kana kumanikidza kwakanyanya, ndiyo sarudzo yepamusoro kune yayo chaiyo niche. Ivhavha yePVC yakashandiswa nemazvo ichava "yakanaka" kwenguva refu kupfuura valve yesimbi yakashandiswa zvisizvo. Vatengi veBudi vanobudirira zvikuru ndivo vanofananidza zvinhu zvevharuvhu nemvura, kwete kungoona simba.

Mavharuvhu ebhora anoshata here?

Vhuru yako yamira kushanda. Unoshaya kuti yakangosakara here kana kuti pane chimwe chinhu chakaita kuti itadze. Kuziva kuti sei yakundikana ndiyo kiyi yekuidzivirira nguva inotevera.

Ehe, mavharuvhu ebhora anoenda zvakaipa nekuda kwezvikonzero zvakati kuti zvakajeka. Izvo zvinonyanya kutadza zvisimbiso zvakasakara kubva mukushandiswa kazhinji, kushatiswa kweUV kuchikonzera brittleness, kurwisa kwemakemikari pazvinhu, kana kukuvadzwa kwemuviri kubva pakukanganisa kana kuomesa zvakanyanya.

Mavharuvhu ebhora haangoregi kushanda nekuda kwezera; chimwe chikamu chinokundikana. Iyo inonyanya kukundikana nzvimbo ndeye zvisimbiso zvemukati. Zvigaro zvePTFE zvinonamira bhora zvinogona kupera mushure mezviuru zvekuvhurika/kuvhara matenderedzwa, zvichitungamira mukudonha kudiki. Ma EPDM O-maringi pahunde anogonawo kupera, zvichikonzera kudonha pamubato. Uku ndiko kubvaruka. Chikonzero chikuru chechipiri kukanganisa kwezvakatipoteredza. Sezvatakakurukura, mwenje weUV imhondi, ichiita kuti muviri wevharuvha uve brittle. Kemikari isiriyo inogona kushandura PVC nyoro kana kuparadza maO-rings. Nzira yechitatu yavanoenda nayo yakaipa ndeyekuisa zvisina kunaka. Chikanganiso chinowanzoitika chandinoona ndechekuti vanhu vanosimbisa-kuomesa mavharuvhu ePVC. Vanoputira tepi yeshinda yakawandisa vobva vashandisa wrench hombe, iyo inogona kutsemura muviri wevharuvhu pakubatana. Kunzwisisa idzi nzira dzekutadza kunobatsira iwe kuchengetedza mari yako uye kuve nechokwadi kuti inogara.

Mhedziso

A quality PVC valve inogona kugara kwemakumi emakore. Hupenyu hwayo hunoenderana zvishoma nenguva uye zvakanyanya pakushandiswa kwakakodzera, kuchengetedzwa kubva kuUV mwenje, uye iyo chaiyo system dhizaini yekushandisa kwayo.