Rudzi rwevharuvhu reButterfly rakagara zvakasimba
Chii chinonzi Resilient Seated Butterfly Valve Lug Type?
Vavha yeButterfly Yakagadzikana Yakagara— inonziwo vharuvhu yebhururuve ye "concentric", "rabber lined" kana "rabber seated" — ine chigaro cherabha chinogara chiri pakati pedhayamita rekunze redhisiki nemadziro emukati memuviri wevharuvhu, zvichiita kuti ive nechokwadi chekuti inovharwa zvakasimba nemabubble-tight mumashandisirwo akasiyana-siyana emaindasitiri.
Vharuvhu inotenderera nekota inotenderera 90° kuti ivhure kana kuvhara kuyerera kwemvura zvizere. Dhisiki rakatenderera — rakaiswa pakati pemuviri wevharuvhu — rinoshanda senzira huru yekuvhara, yakabatana neactuator kana mubato kuburikidza nepakati peshaft. Kana dhisiki rapedza kutenderera kwese kwemadhigirii 90, vharuvhu inoshanda sevharuvhu yokuparadzanisa.
Kana dhisiki ikasatenderera kusvika pakutenderera kwekota, vharuvhu inenge yakavhurika zvishoma - zvichiita kuti ive nechokwadi chekutimutemo wekuyerera kwemvurapamakona akasiyana-siyana ekuvhura.
Chati yeCV/KV yerudzi rwemavharuvhu eshavishavi akasimba agere zvakanaka inowanikwa kana ukaikumbira.
Rudzi rwemakumbo — maonero ekumberi nepadivi
Rudzi rweLug Butterfly Valve— yakagadzirirwa kushanda kwekupedzisira kwemutsetse uko pasina flange yechipiri inowanikwa. Mabosi e threaded lug anokandwa mukati me valvu, ane maburi akaputirwa anoenderana ne pateni ye bolt yehukuru hwe flange inoenderana uye kirasi yekumanikidzwa. Mabosi anoputirwa zvakananga mubosi dze lug kubva kurutivi rumwe nerumwe, zvichibvumira valvu kubviswa kubva kurutivi rumwe rwepaipi pasina kukanganisa flange iri mhiri.
Basa rekupedzisira kwemutsetse Huremu hwakareruka Hapana kugadzirisa Inochengetedza mari Kuvhara mativi maviri
Zvinhu zvikuru zverudzi rwe resilient seated butterfly valve lug
Kuvaka kudiki — huremu hushoma, nzvimbo shoma yekuchengetera zvinhu uye nzvimbo yekuisa
Mugodhi wepakati, 100% chisimbiso chakasimba chebubble-tight, chero nzira yekuisa
Muviri wese une chibooreso — kuramba kuyerera kwemvura kwakaderera
Nzira yekuyerera isina maburi — iri nyore kuchenesa uye kuuraya utachiona, yakakodzera mvura yekunwa
Muviri wakaputirwa nerabha — mvura haimbobati muviri wesimbi
Dhizaini yedhisiki isina pin — inobvisa nzira dzekubuda kwemvura padhisiki
ISO 5211 flange yepamusoro - otomatiki iri nyore uye kugadzirisa actuator
Torque inoshanda zvishoma — sarudzo yeactuator isingadhuri
Mabheringi ane PTFE — haana kugadziriswa, hapana mafuta anodiwa
Mudziyo wakaiswa — uri nyore kutsiva, hauna ngura yemuviri, wakakodzera kushandiswa pakupera kwemutsara
DN32–DN600 Saizi dzese
Dhizaini yechigaro cherabha
DN32–DN600 Dhizaini yemachira erabha akafanana inoshandiswa pahukuru hwese. Chikwama chacho chakanyatsogadzirwa kuti chienderane nepakati pemigero yemuviri, zvichipa chisimbiso chakavimbika chemativi maviri uye zviri nyore kuchitsiva pasina zvishandiso zvakakosha.
Dhizaini yemugodhi
Mugodhi wakatsetseka nemazvo
DN32–DN350
Mugodhi weHexagon
DN400 zvichikwira
Chimiro chevharuvhu
Mufananidzo wechikamu chakasiyana
Rudzi rwemakumbo
Mufananidzo wakaputika
Rudzi rwemakumbo
Magadzirirwo ehunyanzvi
Maitiro
| Dhizaini & kugadzirwa | API 609 / EN 593 |
| Takatarisana | ISO 5752 / EN 558-1 Nhevedzano 20 |
| Mugumo weFlange | ISO 1092 PN6/10/16/25 | ANSI B16.1 / B16.5 Kirasi 125/150 |
| Kuyera kumanikidzwa | PN6/10/16/25 | Kirasi yeANSI 125/150 |
| Kuedza & kuongorora | API 598 / EN 12266 / ISO 5208 |
| Kuisa actuator | ISO 5211 |
Zvinhu zvikuru zvekushandisa
| Muviri | Simbi yeDuctile, simbi yekabhoni, simbi isina ngura, simbi isina ngura mbiri, Monel, Alu-bronze |
| Dhisiki | Ductile iron (yakafukidzwa nenickel kana nayiloni), Alu-bronze, simbi isina ngura, duplex, Monel, Hastelloy |
| Mucheka werineni | EPDM / NBR / FPM / PTFE / Hypalon |
| Hunde | Simbi isina ngura / Monel / Duplex |
| Kugadzira matanda | PTFE |
| Mabhoti | Simbi isina ngura |
Zvinhu zvemuviri
| Zvinhu | Giredhi / Standard | Kushandiswa kwakajairika |
|---|---|---|
| Simbi yesimbi |
| Basa renguva dzoseBasa rinoremaBasa rinotonhoraKemikari yePetrokemikariZviteshi zvemagetsi |
| Simbi isina ngura |
| Chikafu & chinwiwaMishongaMvura yakasvibiswa |
| Alu-bhuronzi |
| Basa remugungwaMvura yegungwa |
Zvinhu zvedhisiki
| Zvinhu | Giredhi / Standard | Kushandiswa kwakajairika |
|---|---|---|
| DI nickel yakafukidzwa |
| MhepoMvura isingakanganisiMvura inopisa uye inotonhora |
| DI nayiloni yakaputirwa |
| Mvura inonwiwaMvura kusvika 70°CpH 4.5–9 |
| DI PTFE yakaputirwa |
| Asidhi nealkaliOiriMvuraMhepo |
| Simbi isina ngura |
| Mvura inonwiwaMvura yakasvibiswaZvinonyungudutsa |
| Duplex SS |
| Mvura yegungwaMvura inotonhoreraZvekudyaZvinonyungudutsa |
| Alu-bhuronzi |
| Mvura yegungwaMvura inonwiwaGasi |
| Hastelloy-C |
| Asidhi yePhosphoricAsidhi yeHypochloricAcetic acidSarufa |
Mucheka wejira rerabha
| Giredhi | Tembiricha yekudziya | Midhiya yakakodzera |
|---|---|---|
| NBR | 0°C ~ 90°C | Mahydrocarbons asina kunhuhwirira zvakanaka, mafuta, mafuta asinganhuhwiriri zvakanyanya, mvura yegungwa, mhepo yakamanikidzwa, hupfu, granular media, vacuum, gasi rinopa |
| EPDM | −20°C ~ 110°C | Mvura (inopisa, inotonhora, gungwa, ozone, dziva rekushambira, maindasitiri), maasidhi asina simba, mhinduro dzemunyu usina simba, maalcohols, maketones, magasi anovava, muto weshuga |
| EPDM yehutsanana | −10°C ~ 100°C | Mvura inonwiwa, chikafu, mvura yekunwa isina chlorine |
| EPDM-H | −20°C ~ 150°C | HVAC, mvura inotonhorera, chikafu, muto weshuga |
| Viton (FPM) | 0°C ~ 200°C | Mahydrocarbon ane aromatic, aromatic uye halogen, magasi anopisa, mvura inopisa, utsi, inorganic acids, alkalis |
Mhando dzekushanda kwevharuvhu yeshavishavi yelug
Chibato chekubata
PN10/16, Kirasi 125/150, DN32–DN200
PN25, DN32–DN150
Giya remagiya rinoshandisa manual
Rudzi rwakazara DN32–DN600
Chinofambisa mweya
Kuita mabasa maviri (DA)
Kudzoka kwechirimo (SR)
Chinofambisa magetsi
Rudzi rwekudzima
Rudzi rwekugadzirisa
Mvura isingapindi mvura
Haipindi kuputika
Hunde yakasununguka
Pedhi yekumisikidza yeISO 5211
Shanduko yeStem & ISO yakagadzirirwa kana yakumbirwa
Mashandisirwo
Nzvimbo dzekuchenesa mvura nemarara
Mapepa, machira uye indasitiri yeshuga
Indasitiri yekuvaka nekugadzira maburi
Kudziisa, mhepo inotonhodza uye kutenderera kwemvura inotonhodza
Ma conveyor epneumatic uye mashandisirwo e vacuum
Zvivako zvemhepo yakamanikidzwa, gasi uye desulphurization
Indasitiri yekugadzira doro, kugadzira doro uye kugadzira makemikari
Kutakurwa uye kushandiswa kwemidziyo yakawanda yakaoma
Indasitiri yemagetsi
Mavharuvhu eshavishavi anogara kwenguva refu ane chitupa cheWRAS(UK) uyeACS(France), kunyanya kushandiswa kwenzvimbo dzemvura.
WRAS
Chirongwa Chekupa Mazano Pamitemo Yemvura
ACS
Uchapupu hwe Conformité Sanitaire
Sei uchifanira kusarudza Nortech?
Q
Hunhu & sevhisi
Makore anopfuura makumi maviri nemashanu eruzivo rweOEM/ODM vachishandira makambani makuru evharuvhu ekuEurope.
Q
Kutumira nekukurumidza
Yagadzirira kutumirwa mukati mevhiki imwe kusvika ina, ichitsigirwa nemavharuvhu eshavishavi akasimba uye zvikamu.
Q
Vimbiso yemhando yepamusoro
Waranti yemwedzi 12-24 pamavharuvhu eshavishavi anogara kwenguva refu.
Q
Kudzora mhando
Vharuvhu yega yega inoongororwa uye inoedzwa yega yega isati yatumirwa.
