I-valve yokulawula izinga lamanzi ethangini lamanzi
| Uhlobo | I-Valve elawulayo |
| Imodeli | T964Y-420Ⅰ, T964Y-500Ⅰ, T964Y-2500LB |
| Ububanzi Okuzisholo | I-DN 250-300 |
Isetshenziselwa ukulawulwa kwezinga lamanzi ethangini lamanzi lika-600 kuya ku-1,000MW supercritical (ultra-supercritical) kanye nokufeza inhloso yokulawula izinga lamanzi ethangini lamanzi ngokusebenzisa izimbobo ezihlukene.
- Umzimba we-valve wamukela isakhiwo esihlanganisiwe esinamandla aphezulu futhi i-valve ithatha isakhiwo sohlobo lwe-plunger esinobushelelezi bokugeleza, esinokwakheka nomsebenzi wokuvimbela ukungcola okuncane kanye nento yangaphandle epayipini ekulimazeni izingxenye zangaphakathi zevalvu.
- I-valve core isebenzisa ipulaki ye-valve eyakhelwe ukulawula uketshezi ngokuqhubekayo. Ayinazo izici zokulawula izinyathelo ezingaqhubeki zevalve ye-maze laminated.
- Isihlalo se-valve sithatha ukubekwa uphawu okuyi-conical futhi isihlalo se-valve core kanye nesihlalo se-valve sithatha i-Stellite alloy spray welding ukuze yenze i-valve ibe nokumelana nokuhwamuka, ukumelana nokugqwala, i-anti-scouring nezinye izici, ezine-anti-cavitation kanye nokumelana nokuhuzuka.
- Umkhono oqondisayo wohlobo lwekheji ungavikela umzimba we-valve ekugqwaleni. Isakhiwo sendandatho esikhethekile esivimbela ukungcola nokunamathela kwento yangaphandle sivikela ipulaki ye-valve neringi ekugqwaleni.
- Umgodi ophakathi womzimba we-valve wamukela isakhiwo esizivala ngokucindezela futhi leso sevalvu sivaleka kangcono ngemva kokuba sicindezelwe.
- Ngenketho eguquguqukayo, i-actuator enikezwe i-valve ingacushwa ngokwezidingo zabasebenzisi.
