Rabara ya Gulugufe wa Double Eccentric wokhala pansi
Kodi mavavu agulugufe omwe ali pawiri ndi chiyani?
Valve ya Gulugufe Wawiri wa Eccentricndi chida chopangidwa mwaluso chapawiri chomwe chili ndiukadaulo wapamwamba kwambiri padziko lonse lapansi.Valve yagulugufe ili ndi mawonekedwe apadera omwe ali ndi magwiridwe antchito odalirika kwambiri, malo ogwirira ntchito ambiri komanso torque yotsika.
Mphete yosindikizira ya agulugufe amitundu iwiri imapangidwa ndi elastomer yokwanira mu diski, imapezeka kuti igwiritsidwe ntchito posindikiza unidirectional, Imagwiritsidwa ntchito m'madzi kapena m'madzi a tauni.
chomwe chimapangitsa kuti ikhale yosiyana ndi mavavu ena onse agulugufe, ndi mapangidwe ang'onoang'ono a eccentric kapena double offset disc disc.
imalola kuti chimbalecho chisunthike pampando ndikuchepetsa kuthamanga kwa torque ndi kuvala kwa mipando, ndi mwayi waukulu poyerekeza ndi mavavu agulugufe omwe amakhala.
Mavavu agulugufe owirikiza kawiri, okhala ndi mphete yosindikizira yokhazikika ndi mbale yakuvundikira, Zimapangitsa kuti valavu ikhale ndi malo okhazikika okhazikika pabwalo ndikupangitsa kuti valavu isakhudze mpando konse ikatsegulidwa.Kapangidwe kameneka kamapangitsa kuti mipandoyo isagwirizane kwambiri ndipo motero idzakulitsa moyo wake.Nthawi zambiri, valavu yagulugufe yamitundu iwiriyi imangokhala kalasi 150.
Zofunikira zazikulu za NORTECH ma valve agulugufe owirikiza kawiri okhala?
Resilient akhala pansiMavavu agulugufe omwe ali pawiri eccentric okhala
Muyezo wopanga: BS EN593
Utali wa nkhope ndi nkhope: EN558-1/ISO5752 mndandanda 14& ISO5752 mndandanda 13
Kukula kwa Flange ndi kubowola: BS EN1092/BS4504 (DIN2501)
Kukula: DN350-DN3000/14"-120"
Kupanikizika: PN6- PN10-PN16-PN25-PN40
Ntchito: madzi, madzi akumwa, zimbudzi, otsika-zimadzimadzi madzi etc.
N’CHIFUKWA CHIYANI KUTISANKHA IFE?
Quick delivery, yokonzekera kutumizidwa masabata 1-4, ndi katundu woganizira za agulugufe okhala pansi ndi mavavu.
Qchitsimikizo cha miyezi 12- 24 kwa mavavu agulugufe okhala osasunthika
Qkuwongolera kwachinthu chilichonse cha valve ya butterfly
Mbali zazikulu za Mavavu agulugufe omwe ali pawiri eccentric okhala:
Moyo wautali wautumiki chifukwa cha diski yopendekeka
Kuthamanga kwa diski kumatulutsidwa pambuyo pa madigiri angapo otsegula omwe amachepetsa kuvala kwa chisindikizo cha disc.Kuphatikiza apo, mapangidwewo amachepetsa kuponderezedwa kwa kusindikiza komwe kumatsimikizira ma torque otsika.
Mapangidwe a mipando iwiri
Mapangidwe ampando ofunikira ali ndi mpando wachitsulo wopangidwa ndi makina komanso epoxy wokutidwa ndi chitsulo chophatikizika m'thupi.Mapangidwe a mipando yachitsulo chosapanga dzimbiri ali ndi mphete yosinthika ya chitsulo chosapanga dzimbiri chosindikizidwa ndi mphete ya O kuti asatayike pansi pa mphete ya mpando.
Zochita za Shaft Design
Kusindikiza kwa shaft kumasinthidwanso mokakamizidwa kuti athe kukonza mosavuta.Kusindikiza kwa EPDM kumateteza kumangika kuchokera mkati ndi kunja, ndipo zosindikizira za NBR zimateteza ku zonyansa ndi zamadzimadzi zochokera kunja.
Chisindikizo cha disc chokometsedwa kuti chigwire bwino ntchito
Chisindikizo cha disc chimapangidwa kuti chitetezeke kukhazikika pamalo oyenera kupereka ntchito yodalirika kwambiri.Ubwino wa raba wabwino kwambiri umapangitsa kuti kuchepetsa kuchuluka kwa mphira komwe kumatsimikizira ma torque otsika otseka.Kusindikiza kwa EPDM kumavomerezedwa ndi ACS ndi WRAS.
Kukhazikika kwapawiri
Mavavu ali ndi mbali ziwiri komanso uni-directional pa demande.
Chisindikizo chosinthika pa disk ndi kukonza kosayimitsa
Mapangidwe owirikiza kawiri amapangitsa kuti mipando ikhale yochepa, torque yochepa
kukangana kochepa kumateteza moyo wautali wogwiritsa ntchito
Zongowonjezwdwa kusindikiza mphete
Epoxy utoto thupi & chimbale
ISO 5211 top flange yogwira ntchito zosiyanasiyana
Zero kutayikira mbali zonse
Mtundu wa Operation kwa Double Eccentric Butterfly Valve rabala wakhala
zaMavavu agulugufe aŵiriawiri okhala pansi, timapereka
Kugwira ntchito pamanja pa gearbox, Pneumatic actuator, actuator yamagetsi, ndi ma hydraulic acatuators pazomwe mungasankhe.
Zaukadaulo za NORTECH ma eccentric agulugufe mavavu awiri okhala?
| Kupanga ndi Kupanga | EN 593/API609 |
| Malizani Kulumikizana | Pawiri flanged |
| Ntchito | Buku / Pneumatic / Magetsi |
| Size Range | NPS 14"-120"(DN350-DN3000) |
| Pressure Rating | 150 psi, 275 psi kapena 500 psi (PN10-16-25) |
| Maso ndi maso | EN558-1 mndandanda wa 13/mndandanda wa 14 |
| Flange | EN1092-2,ASME B16.5,AWWA C207,ASME B16.47 |
| Kuyendera | EN / AWWA C504/C519 / NSF 61/372 Yotsimikizika |
| GAWO DZINA | Zakuthupi |
| THUPI | ASTM A536 65-45-12/ EN-JS 1030 (GGG-40), EN-JS 1049 (GGG 40.3),Chitsulo chosapanga dzimbiri (1.4408) |
| DISC / PLATE | DI+NI,CF8/CF8M,C954/C958 EN-JS 1030 (GGG-40) Chitsulo chosapanga dzimbiri (1.4408) |
| SHAFT / STEM | SS431/SS420/SS410/SS304/SS316 |
| MPANDO / LINING | NBR/EPDM/VITON/PTFE/PFA |
| MALANGIZO OTHANDIZA | Chithunzi cha SS416/SS316 |
| BUSHING | BRASS/PTFE |
| O-RING | NBR/EPDM/VITON/PTFE |
| KEY | CHIZINDIKIRO |
Chiwonetsero cha malonda:
Ntchito Yogulitsa:
Kodi rabara ya Double Eccentric Butterfly Valve yomwe yakhala ikugwiritsidwa ntchito chiyani?
Mtundu uwuRabara ya Gulugufe wa Double Eccentric wokhala pansichimagwiritsidwa ntchito kwambiri mu
- Madamu & hydropower
- Industrial,
- Kuthirira,
- Zida zamagetsi,
- Kuyeretsa madzi otayira ndi zinyalala,
- Kuchiza madzi
