I-Industrial Pressure Balanced Plug Valve efakwe i-plug egcotshwe Umkhiqizi wasefektri waseChina
Iyini i-Pressure Balanced Plug Valve?
I-Pressure Balanced Plug Valve inembobo ephakathi kwepulaki eceleni kwe-axis yayo. Lembobo ivaliwe phansi futhi ifakwe i-sealant-injection fitting phezulu. I-sealant ifakwa emgodini, futhi i-check valve ngaphansi kwe-injection fitting ivimbela i-sealant ukuthi igeleze ngendlela ephambene. I-sealant iphuma emgodini ophakathi ngemigodi ye-radial iye emiseleni yokugcoba edlula ubude bendawo yokuhlala yepulaki.
- 1. Ikhoni yepulaki yevalvu yepulaki egcotshwe ngokulinganisela kokucindezela ifakwe endaweni eguquliwe. Kukhona ivalvu yokuhlola engxenyeni engenhla yekhoni yepulaki. Lapho ivalvu ivaliwe, ngenxa yomehluko endaweni engenhla nengezansi yokusika yekhoni yepulaki, uwoyela wokuvala ocindezelwe kakhulu ojoviwe ubangela ukuthi umzimba wepulaki uphakanyiswe phezulu, ukuze umzimba wepulaki kanye nobuso bokuvala ivalvu kungavalwa kangcono.
- 2. Uma ivalvu ivuliwe, ingcindezi ekamelweni elingezansi lomzimba wevalvu ilinganiswa nengcindezi ephakathi epayipini. Uwoyela wokuvala ocindezela kakhulu ekamelweni eliphezulu ubangela ukuthi umzimba weplagi ucindezelwe phansi, bese kuvela igebe elincane phakathi kwekhoni yeplagi kanye nobuso bokuvala bomzimba wevalvu, i-torque yomzimba weplagi ojikelezayo incishiswa ngempumelelo.
- 3. Ezimweni zokushisa okuphezulu, ukwanda kokushisa kwepulaki kungamuncwa ukukhuphuka nokwehla kwayo. Ivalvu yepulaki egcotshwe ngamafutha, yize ukusetshenziswa kokugcoba ngamafutha kunganciphisa ngokufanele i-torque yokuvula nokuvala, kodwa kungabangela ukungcola kwe-medium. Ngakho-ke, i-lubricant evaliwe ikhethwa ngokwezimo zokusebenza zangempela.
Izici eziyinhloko ze-Pressure Balanced Plug Valve
Izici kanye nezinzuzo zeI-Pressure Balanced Plug Valve
- 1. Umkhiqizo unesakhiwo esinengqondo, ukuvalwa okuthembekile, ukusebenza okuhle kakhulu nokubukeka okuhle.
- 2. Kubekwa umsele wamafutha phakathi komzimba we-valve kanye nobuso besivalo, okungase kufake amafutha esivalo ukuze kwandiswe amandla esivalo.
- 3. Izinto zokwakha izingxenye nobukhulu be-flanges zingalungiswa ngokufanele ngokuya ngesimo sangempela sokusebenza sezidingo zamakhasimende, ukuze kuhlangatshezwane nezidingo ezahlukahlukene zobunjiniyela.
Imininingwane yobuchwepheshe ye-Pressure Balanced Plug Valve
Imininingwane yeI-Pressure Balanced Plug Valve.
| Ukuklama nokukhiqiza | I-API 599, i-API 6D |
| Usayizi Ojwayelekile | I-NPS 1/2” ~ 24” |
| Isilinganiso Sokucindezela | Iklasi 150LB ~ 1500LB |
| Qeda uxhumano | I-Flange (RF, FF, RTJ), I-Butt Welded (BW), I-Socket Welded (SW) |
| Isilinganiso sokushisa kwengcindezi | I-ASME B16.34 |
| Ubukhulu bobuso nobuso | I-ASME B16.10 |
| Ubukhulu be-Flange | I-ASME B16.5 |
| Ukushisela izinqe | I-ASME B16.25 |
Ukusetshenziswa kwe-Pressure Balanced Plug Valve
I-Pressure Balanced Plug ValveIsetshenziswa kabanzi ezimbonini ezahlukahlukene ezifana nephethiloli, imboni yamakhemikhali, ikhemisi, umanyolo wamakhemikhali, imboni yamandla njll. Isetshenziswa ngaphansi kwengcindezi encane ye-CLASS150-1500LBS, futhi isebenza ekushiseni okungu--40~450° C, Amanzi, Igesi, Umusi kanye namafutha njll.
