Inverted pressure balance lubricated plug valve
Kodi Inverted pressure balance lubricated plug valve ndi chiyani?
Lubricated plug valve imakhala ndi kabowo pakati pa pulagi m'mbali mwake.Bowoli limatsekedwa pansi ndipo limayikidwa ndi jekeseni wa sealant pamwamba.Chosindikiziracho chimalowetsedwa mumtsempha, ndipo valavu yoyang'ana pansi pa jekeseniyo imalepheretsa chosindikizira kuti chisamayende mozungulira.Chosindikiziracho chimatuluka kuchokera pakatikati kudzera m'mabowo ozungulira kulowa m'malo opaka mafuta omwe amatalikirana ndi utali wa pulagiyo.
Pofuna kuchepetsa makokedwe a ochiritsira zitsulo mpando mafuta mavavu pulagi,inverted pressure balance lubricated plug valvesamapangidwa ndipo amagwiritsidwa ntchito kwambiri.Kuphatikiza pa mawonekedwe a mavavu a pulagi wamba omwe ali ndi mafuta, mavuvu olimba a pulagi alinso ndi izi:
- 1.The pulagi koni ya kuthamanga moyenera lubricated pulagi valavu wokwera mu inverted malo.Pali valavu yoyang'ana pamwamba pa pulagi cone.Pamene valavu yatsekedwa, chifukwa cha kusiyana kwa malo odulidwa apamwamba ndi otsika a plug cone, jekeseni wotsekemera wotsekemera mafuta amachititsa kuti thupi la pulagi likwezedwe mmwamba, kotero kuti thupi la pulagi ndi malo osindikizira a valve akhoza kukhala. osindikizidwa bwino.
- 2. Vavu ikatsegulidwa, kupanikizika m'chipinda chapansi cha thupi la valve kumakhala koyenera ndi kuthamanga kwapakati mu payipi.Mafuta osindikizira othamanga kwambiri m'chipinda cham'mwamba amachititsa kuti thupi la pulagi likankhidwe pansi, ndipo kusiyana pang'ono kumawoneka pakati pa pulagi koni ndi kusindikiza pamwamba pa thupi la valve, torque ya plug yozungulira thupi imachepetsedwa bwino.
- 3. M'malo otentha kwambiri, kuwonjezereka kwa kutentha kwa pulagi kumatha kutengeka ndi kukwera kwake ndi kugwa.Vavu ya pulagi yamafuta, ngakhale kugwiritsa ntchito mafuta opaka mafuta kumatha kuchepetsa kutsegulira ndi kutseka, koma kungayambitse kuipitsidwa kwapakati.Choncho, mafuta osindikizidwa osindikizidwa amasankhidwa pazochitika zenizeni zogwirira ntchito.
Zina zazikulu za Inverted pressure balance lubricated plug valve
Features ndi ubwino waInverted pressure balance lubricated plug valve
- 1.Zogulitsa zili ndi dongosolo loyenera, kusindikiza kodalirika, ntchito zabwino kwambiri komanso maonekedwe okongola.
- 2.Ili ndi mawonekedwe a flip-clip molingana ndi kuthamanga komanso kuyatsa / kuzimitsa ntchito.
- 3.An groove yamafuta imayikidwa pakati pa thupi la valve ndi pamwamba pa chisindikizo, zomwe zingalowetse mafuta osindikizira kuti awonjezere mphamvu yosindikizira.
- 4.Zinthu zamagulu ndi makulidwe a flanges zitha kukhazikitsidwa molingana ndi momwe magwiridwe antchito amafunira makasitomala, kuti akwaniritse zosowa zosiyanasiyana zaukadaulo.
Zodziwika bwino za Inverted pressure balance lubricated plug valve
Zofotokozera zaInverted pressure balance mafuta mavavu pulagi.
| Kupanga ndi kupanga | API 599, API 6D |
| Kukula mwadzina | NPS 1/2” ~ 24” |
| Pressure Rating | Gawo la 150LB ~ 1500LB |
| Tsitsani kulumikizana | Flange (RF, FF, RTJ), Butt Welded (BW), Socket Welded (SW) |
| Kutentha-kutentha | ASME B16.34 |
| Miyezo ya maso ndi maso | ASME B16.10 |
| Flange dimension | ASME B16.5 |
| Kuwotcherera matako | ASME B16.25 |
Kugwiritsa ntchito kwa Inverted pressure balance lubricated plug valve
Inverted pressure balance lubricated plug valvechimagwiritsidwa ntchito m'mafakitale osiyanasiyana monga mafuta, makampani mankhwala, pharmacy, fetereza mankhwala, makampani mphamvu etc. Iwo ntchito pansi pa kukakamizidwa mwadzina wa CLASS150-1500LBS, ndipo ntchito pa kutentha kwa -40 ~ 450 ° C, Madzi, Gasi, Steam ndi Mafuta etc.