Iyo UPVC bhora vharafu inopa yakavimbika fluid control ine compact chimiro, ichiita kuti ive yakakodzera kuisirwa uko nzvimbo ishoma.
- Musika wepasi rose wePVC wakasvika pamadhora mazana mana nemakumi mana nematatu emadhora muna 2023, zvichiratidza kudiwa kwakasimba nekuda kwekupokana nekuora, kusimba, uye kunyuza-kupunza zvivakwa.
- Compact dhizaini inobvumira kuisirwa nyore munzvimbo dzakavharirwa, kunyanya uko kune tambo dzekubatanidza dzinodiwa.
Key Takeaways
- UPVC bhora mavharuvhu anopa kwakasimba kusaita ngura, hupenyu hurefu hwesevhisi, uye kugadzika kuri nyore, zvichiita kuti ive yakanakira mvura, makemikari, uye maindasitiri ekushandisa.
- Dhizaini yavo izere yechiteshi inovimbisa kuyerera kwakatsetseka nekuderera kwekumanikidzwa kurasikirwa, nepo zvemhando yepamusoro zvekuisa chisimbiso zvinopa yakavimbika leak-uchapupu kuita.
- Kureruka uye kusingadhuri, uPVC bhora mavharuvhu anoderedza zvinodiwa zvekugadzirisa uye mari yekuisa zvichienzaniswa nemavharuvhu esimbi, achiunza kukosha kukuru uye kusimba.
Makiyi Zvimiro uye Mabhenefiti ePVC Bhora Valve
Hunhu Hukuru uye Kuvaka
ePVC bhora mavharuvhu anoratidza yakatwasuka asi inoshanda dhizaini. Iyo yepakati meshini ine bhora rakatenderedzwa rine bhora repakati, iro rinotenderera mukati memuviri wevharuvhu kudzora kuyerera kwemvura. Irovhavha hunde inobatana nebhora, ichibvumira kushanda nekukurumidza uye kwakaringana. Mazhinji mamodheru anoshandisa zvinhu zvepurasitiki zvakaita serabha, naironi, kana PTFE yezvigaro zvekuvharisa zvindori, kuve nechokwadi chisimbiso chakasimba uye yakaderera inoshanda torque. Zvisimbiso zvekuvhara zvinoramba zvakaparadzaniswa nepakati, izvo zvinodzivirira kukukurwa kunyange pakukwirira kwekuyerera.
Ongorora: Iyo elastic-plastiki deformation yechigaro chevharuvhu yepurasitiki inotsiva kushivirira kwekugadzira, kuve nechokwadi chekuisa chisimbiso chakavimbika.
Mainjiniya vanokoshesa compact size uye lightweight kuvaka kwemavharuvhu aya. Chimiro chakareruka chinobvumira kuisa nyore uye kugadzirisa. UPVC bhora mavharuvhu anotsigira akasiyana siyana ekushandisa, kusanganisira kurapwa kwemvura, kugadzirwa kwemakemikari, uye mainjiniya einjiniya. Kufambira mberi kwechangobva kuitika musayenzi yezvinhu kwakawedzera kushandiswa kwazvo kudzvinyiriro dzakasiyana-siyana, tembiricha, uye zvinobudisa nhau.
Zvinonyanya kukosha zvekugadzira:
- Spherical kuvhura uye kuvhara chisimbiso
- Low fluid resistance uye kukurumidza kushandura
- Chisimbiso chakavimbika uye hupenyu hurefu hwebasa
- Mhando dzakawanda dziripo kune akasiyana mabasa uye actuation nzira
Durability, Corrosion Resistance, uye Mutengo-Kushanda
UPVC bhora mavharuvhu anokunda mukusimba uye makemikari kuramba. Vanodzivisa kuora kubva kumaasidhi, mabhesi, uye munyu, zvichiita kuti zvive zvakakodzera kune nzvimbo dzine hutsinye. Kusiyana nemavharuvhu esimbi, haatambudzi ne ngura kana kuyera, izvo zvinowedzera hupenyu hwavo hwekushanda. Mavharuvhu mazhinji ePVC anopa hupenyu hwesevhisi hweanenge makore makumi maviri nemashanu, aine zvimwe zvinhu zvinoda zvishoma kana kusagadziriswa.
Tafura inotevera inofananidza ePVC bhora mavharuvhu ane akajairika simbi mavharuvhu:
| Feature | uPVC (Plastiki) Bhora Mavharuvhu | Metal Mavharuvhu (Mhangura, Brass, Cast Iron, Simbi) |
|---|---|---|
| Corrosion Resistance | Superior corrosion resistance; zviri nani pane simbi, simbi, mhangura, uye Stainless simbi mavharuvhu | Weaker corrosion resistance; mhangura nesimbi yakakandwa inoratidza ngura inooneka mushure mekushanda kwenguva refu |
| Durability / Upenyu Hwebasa | Upenyu hwebasa kwete pasi pemakore makumi maviri nemashanu; zvimwe zvikamu zvekugadzirisa-pasina | Kazhinji hupenyu hupfupi hwebasa; inongoita ngura uye inokura |
| Kurema | Inenge chikamu chimwe muzvitatu kurema kwemavharuvhu esimbi; kuiswa nyore uye kuderedzwa kwepombi mutoro | Kurema, kuwedzera kuisirwa uye mari yekufambisa |
| Mutengo-kubudirira | Zvimwe zvinodhura-zvinobatsira nekuda kwezvinhu uye kuisa mari yekuchengetedza | Mutengo wepamusoro nekuda kwezvinhu uye zvinodiwa zvekugadzirisa |
| Inner Surface | Rusvingo rwemukati rwakatsvedzerera, kushoma kukwira uye adsorption inokanganisa kushanda kwevharuvhu | Yakakasharara yemukati mepamusoro, inowanzoitika kuyera uye adsorption |
PVC bhora mavharuvhu anoramba akareruka uye ari nyore kubata, achideredza mari yekuisa uye mutoro wepombi. Madziro avo emukati akatsetseka anoderedza kuyera uye anovimbisa kuyerera kunoenderana. Nepo mavharuvhu esimbi achipa tembiricha yepamusoro uye kumanikidza kuramba, uPVC bhora mavharuvhu anopa kukosha kusingaenzaniswi maererano nekupokana kwekuora uye kugona. Zvinhu izvi zvinoita kuti zvive zvakanaka kune zvehutsanana, makemikari, uye kushandiswa kwemvura.
Yakazara Port Dhizaini uye Leak-Uchapupu Kuita
Mazhinji ePVC bhora mavharuvhu ane yakazara port dhizaini. Izvi zvinoreva kuti dhayamita yakaboora inofanana nepombi, kuderedza kuyerera kwekuyerera uye kudonha kwesimba. Iyo yakazara chiteshi kuvaka inobvumira zvinwiwa kupfuura pasina kurambidzwa, izvo zvakakosha kune masisitimu anoda yakanyanya kuyerera inoshanda.
Nhamba dzekuita dzinoratidza kuvimbika kwePVC bhora mavharuvhu:
| Property | Kukosha/ Tsanangudzo |
|---|---|
| Tensile Simba | 36 - 62 MPa |
| Bending Strength | 69 - 114 MPa |
| Compressive Strength | 55 - 89 MPa |
| Maximum Working Temp | Kusvikira ku60°C |
| Chemical Resistance | Excellent; inert kune acids, mabhesi, uye munyu |
| UV Kupokana | UV yakagadziriswa kushandiswa kwekunze |
| Fire Retardant | Inononoka kupisa, inodzivirira kupararira kwemoto |
Vagadziri vanowanzo shandisa ceramic cores yekuwedzera chisimbiso uye yakaderera torque kushanda. Aya maficha, akasanganiswa nekushandiswa kwemhando yepamusoro chigaro chepurasitiki zvinhu, inova nechokwadi chekuvuza-kubuda kwekuita kunyangwe mushure memakore ekushandiswa. Mazhinji ePVC bhora mavharuvhu anouya nehupenyu hwese garandi pazvikamu zveceramic, zvichiratidza kuvimbika kwavo kwenguva refu.
Zano: Gara wakasunga mabhaudhi eflange zvakaenzana panguva yekuisa kudzivirira deformation uye kuvuza.
Iko kusanganiswa kwedhizaini yakazara yechiteshi, chisimbiso chepamusoro, uye kuvaka kwakasimba kunoita kuti uPVC bhora revhavha ive sarudzo inosarudzika kune mainjiniya ari kutsvaga inoshanda uye inovimbika kutonga kwemvura.
Zvishandiso, Sarudzo, uye Kugadziriswa kwePVC Bhora Valve
Mashandisirwo Akajairika Mukugara, Zvekutengesa, uye Maindasitiri Settings
UPVC bhora mavharuvhu anoshanda akasiyana siyana maapplication nekuda kwekugara kwawo uye kushorwa nekuora.
- Munzvimbo dzekugara, vanodzora kuyerera kwemvura mumapombi masisitimu, muchina wekuwachisa, uye mashawa.
- Zvivakwa zvekutengesa zvinozvishandisa mumapombi egadheni, mitsetse yekumwaya mvura, nemapombi, zvichibatsirikana kubva pakugadzikwa kwakareruka uye nekuderedza zvichemo zvine chekuita neshinda ne90% kana uchishandisa 304 simbi isina tsvina.
- Nzvimbo dzemaindasitiri dzinovimba nemavharuvhu aya efiriji, masisitimu eHVAC, uye mayunitsi emhepo, kwavanochengetedza kuvimbika kwechimiro pasi pekumanikidzwa kunoramba kuripo kwe0.6MPa kweanopfuura makore masere.
Zvidzidzo zvenyaya dzinoratidza kubudirira kwavo mukuchenesa mvura / tsvina uye mapurojekiti ekurima, nekuchengetedza mari inosvika 30% zvichienzaniswa nemavharuvhu esimbi.
| Sector | Typical Applications |
|---|---|
| Residential | Pombi, pombi dzemvura, midziyo yemagetsi |
| Commercial | Masprinkler, hoses, faucets |
| Industrial | HVAC, firiji, mitsara yekugadzira |
Kuenzanisa neMetal uye Standard Ball Valves
uPVC bhora mavharuvhu kupfuura mwero PVC mavharuvhu tembiricha uye makemikari kuramba. Dzinoramba dzichireruka uye dziri nyore kuisa, kusiyana nemavharuvhu esimbi, ayo anorema uye anodhura. Metal mavharuvhu anopa yakakwira kudzvanywa uye tembiricha ratings, asi inoda imwe gadziriso uye ane mari yekuisa yakakura. Mavharuvhu epurasitiki, anosanganisira uPVC, anokunda mukupokana asi ane simba rakaderera remuchina.
Maitiro eKusarudza Iyo Yakakodzera Valve kune Zvaunoda
Kusarudza iyo chaiyo yePVC bhora vharafu inosanganisira akati wandei maitiro:
| Sarudzo Criteria | Pfungwa |
|---|---|
| Operating Pressure & Temperature | Match system zvinodiwa |
| Media Compatibility | Iva nechokwadi chekuenderana kwezvinhu |
| Kuyerera Zvinodiwa | Sarudza saizi chaiyo uye mhando |
| Installation Space | Ongorora nzvimbo iripo |
| Zvido Zvekuchengetedza | Ongorora kureruka kwesevhisi |
| Kufunga Kwemari | Balance yekutanga uye lifecycle mutengo |
Matanho ekusimbisa emhando, senge 100% kudzvanywa kuyedzwa uye certification yezvinhu, inovimbisa kuvimbika.
Kuisa uye Maintenance Mazano
Vanoisa vanofanirwa kutarisa kurongeka kwakaringana uye kuomesa mabhaudhi eflange zvakaenzana kudzivirira kuvuza. Kuongorora nguva dzose kunobatsira kuchengetedza kushanda, kunyanya mumasitimu ane mhando yemvura yakasiyana. Mazhinji ePVC bhora mavharuvhu anoda kugadziridzwa kushoma, achiaita akanakira kushandiswa kwenguva refu mumasisitimu emvura akachena.
UPVC compact bhora mavharuvhu inopa yakanakisa kuita mumaindasitiri.
- Ivo vanopa yepamusoro corrosion kuramba, yakasimba leak-proof chisimbiso, uye nyore kugadzirisa.
- Madhizaini akawanda anotsigira akasiyana maapplication, kubva pakurapa kwemvura kusvika kumakemikari kugadzirisa.
- Kuvakwa kwavo kwakareruka, kwakasimba kunovimbisa hupenyu hurefu hwebasa uye kuchengetedza mari.
Aya maficha anovaita sarudzo yakavimbika yekudzora mvura inoshanda.
FAQ
Ndeipi yakanyanya tembiricha iyo uPVC compact bhora vharafu inogona kubata?
Mavharuvhu mazhinji ePVC anobata bhora anoshanda zvakachengetedzeka kusvika pa60°C (140°F). Kupfuura tembiricha iyi kunogona kukanganisa kutendeseka kwevharuvhu uye kuita.
Ko PVC bhora mavharuvhu anogona kushandiswa makemikari kushandiswa?
UPVC bhora mavharuvhu anodzivisa akawanda asidhi, mabhesi, uye munyu.
- Gara uchitarisa machati anoenderana nemakemikari usati washandiswa munzvimbo dzine hutsinye.
Kangani gadziriso inofanirwa kuitwa paPVC compact bhora vharafu?
| Application | Maintenance Frequency |
|---|---|
| Mvura Yakachena | Gore negore |
| Industrial Use | Mwedzi mitanhatu yese |
Kuongororwa kwechinyakare kunovimbisa kuita kwakaringana uye hupenyu hurefu.
Nguva yekutumira: Jun-27-2025