Ukucoca ivalve yenkqubo yomphunga-wamanzi
| Chwetheza | Ukucoca Valve |
| Umzekelo | I-PJ661Y-500 (I) V, PJ661Y-630 V, PJ661Y-P54290 (I) V, PJ661Y-P61310 V |
| Ububanzi begama | I-DN 40-100 |
Imveliso isetyenziselwa inkqubo yamanzi ebilisa amanzi okanye i-turbine ye-steam yamandla ashushu (i-ultra-supercritical) unit.
- Umzimba wevalve usebenzisa ubume obuqanjiweyo ngokubanzi.
- Uhlobo lokutywina lomzimba wevalve kunye nebhonethi yamkela uxinzelelo lokutywina.
- Ukutywina umphezulu wesihlalo sevalve kuneSaltelion 6 alloy yokwakha-up iwelding.
- Ukutywina umphezulu wediski yevalve ine-Stall 12 alloy yokwakha-up welding.
- Ngomqolo (okanye uxinzelelo lwangaphakathi lokunciphisa i-groove) ngaphambili, umphezulu wokutywina ungathintela isuntswana kunye nokungahlambuluki kwimibhobho ekutyhobozeni umphezulu wokutywina xa kuvalwa ivalve.
- Icandelo lokutywina lithatha amanyathelo amabini anyanzelisa uxinzelelo ekunciphiseni ubume kunye noxinzelelo oluphakathi kunciphisa inyathelo ngenyathelo ukunqanda i-cavitation kunye ne-scouring ekonakaliseni umphezulu wokutywina.
