Mpira Wowunika Valve
Kodi valavu ya Ball Check ndi chiyani?
Vavu yoyang'ana ndi mtundu wa valavu pazolinga zamtundu umodzi, komanso ngati ma valve osabwerera.
AMpira Wowunika Valvendi valavu yosavuta komanso yodalirika yokhala ndi mpira wozungulira ngati gawo lokhalo losuntha kuti liletse kuyenda mozungulira.Chifukwa cha kayendedwe kake kosavuta komanso kopanda kukonza bwino valavu imatchulidwa kawirikawiri ndipo imagwiritsidwa ntchito m'malo okwera madzi otayira pansi pamadzi.Mpando wa valve wodzaza ndi valavu umapangidwa mwapadera kuti mpira ukhale wotsekemera popanda kulowa m'mphepete mwa mpando wa valve.Pogwiritsa ntchito vacuum kapena anti-flooding valve, mpira "woyandama" m'malo mwa "kumira" umagwiritsidwa ntchito.
Ma valve oyang'ana mpirakhalani ndi mpira womwe umakhala pampando, womwe uli ndi bowo limodzi lokha.Imagwira ntchito pogwiritsa ntchito mpira womwe umayenda m'mwamba ndi pansi mkati mwa valve.Mpandowo umapangidwa kuti ugwirizane ndi mpirawo, ndipo chipindacho chimapangidwa mozungulira kuti chiwongolere mpirawo pampandowo kuti usindikize ndikuyimitsa kuyenderera kobwerera.Pamene kupanikizika kumbuyo kwa mpando kupitirira pamwamba pa mpira, madzi amaloledwa kudutsa mu valve.Koma kukanikiza pamwamba pa mpirawo kukadutsa pansi pa mpando, mpirawo umabwerera kukapuma pampando, kupanga chisindikizo chomwe chimalepheretsa kubwereranso.Mpira umayenda m'mwamba ndi pansi mkati mwa valavu malingana ndi kutuluka ndi kusindikiza pampando wopangidwa ndi makina pamene palibe kutuluka kapena kubwereranso komwe kumachitika ndikusindikiza pampando kuti asiye kutuluka.ma valve cheke omwe ali ndi mpira wa Buna-N wokhala ndi mizere yokhazikika komanso mipira ya phenolic yolimbana ndi dzimbiri ya media abrasive.Ma valve cheke a mpira nthawi zambiri amawakonda kuti azigwiritsidwa ntchito popopera chifukwa amadziyeretsa okha pomwe mpira umazungulira panthawi ya opareshoni ndipo sakonza molunjika.Ngati cheke cha mpira chikupanga phokoso nthawi zambiri chimakhala chifukwa cha kusakwanira kwa mpope kapena vuto la nyundo yamadzi.
Zofunikira zazikulu za valavu ya Ball Check
Features ndi ubwino waMpira Wowunika Valve
- *Vavu yoyendera mpira ndi avalavu yosavuta komanso yodalirika yokhala ndi mpira wozungulira ngati gawo lokhalo losuntha kuti liletse kuyenda kobwerera,kapangidwe kopanda kukonza, suitbale kwa malo onyamulira madzi oyipa apansi pamadzi.
- *Mpando wa valavu wokhala ndi zingwe zonse umapangidwa mwapadera kuti mpirawo ukhale wothina popanda kulowa mu valavu.
- *NortechMpira Wowunika Valvendi odziyeretsa, pamene mpira umazungulira panthawi yogwira ntchito zomwe zimachotsa chiopsezo cha zonyansa zomwe zimakakamira pa mpirawo.
- * Kubowola kokwanira komanso kosalala kumapangitsa kuti madzi aziyenda bwino komanso kutsika kwapang'onopang'ono ndikuchotsa chiwopsezo cha ma depositi pansi chomwe chingalepheretse kutseka kolimba. mpira kuti usatseke pampando.Mipira ya polyurethane ndi yoyenera kwa abrasive media ndipo pamene mipira yolemetsa yosiyana imafunika kupewa phokoso ndi nyundo yamadzi.
Zodziwika bwino za Ball Check valve
Mafotokozedwe aukadaulo aMpira Wowunika Valve
| Kupanga ndi Kupanga | Mtengo wa EN12334 |
| Maso ndi maso | DIN3202 F6/EN558-1 |
| Flange yomaliza | EN1092-2 PN10,PN16 |
| Thupi | Chitsulo chachitsulo GGG50 |
| Mpira | Ductile iron+NBR/Ductile iron+EPDM |
| M'mimba mwake mwadzina | Chithunzi cha DN40-DN500 |
| Kupanikizika | PN10,PN16 |
| Yoyenera sing'anga | Madzi, zonyansa, etc |
| Kutentha kwa utumiki | 0~80°C(mpira wa NBR),-10~120°C(mpira wa EPDM) |
Chiwonetsero cha malonda:
Kugwiritsa ntchito ma valves a Ball check
Mtundu uwuMpira Wowunika Valveamagwiritsidwa ntchito kwambiri m'mafakitale amadzi otayira, magetsi opangira magetsi komanso mafakitale opanga makina.Vavu yoyang'ana mpira ndiyoyenera kugwiritsidwa ntchito pazowonongeka (mpaka 120˚F) popeza valavu yowoneka ngati mpira imalepheretsa kuchulukira kwa dothi.Nthawi zambiri malo okwera madzi otayira amakhala ndi valavu yoyang'anira mpira kuti apewe kubweza.Amagwiritsidwanso ntchito kwambiri m'malo opopera omwe sapezeka kawirikawiri, chifukwa amangofuna kukonza pang'ono, makamaka ngati mpirawo umapanga phokoso chifukwa cha kusakwanira kwa mpope kapena nyundo yamadzi.
