I-valve yokukhipha i-steam-water system
| Uhlobo | I-Valve yokukhipha |
| Imodeli | PJ661Y-500(I) V, PJ661Y-630 V, PJ661Y-P54290(I) V, PJ661Y-P61310 V |
| Ububanzi Okuzisholo | I-DN 40-100 |
Umkhiqizo usetshenziselwa uhlelo lwamanzi omusi we-boiler noma i-steam turbine yamandla ashisayo eyunithi ye-supercritical (ultra-supercritical).
- Umzimba we-valve wamukela ukwakheka komgunyathi.
- Uhlobo lokuvala lomzimba we-valve nebhonethi lisebenzisa isakhiwo esizivala ngokucindezela.
- Indawo yokuvala isihlalo sevalvu ine-Stellite 6 alloy build-up welding.
- Indawo yokuvala yediski ye-valve ine-Stellite 12 alloy build-up welding.
- Ngonqenqema (noma umsele wokunciphisa umfutho we-annular) ngaphambili, indawo evalayo inganqanda izinhlayiyana nokungcola okusemapayipini ekuchobozeni indawo evalekayo lapho kuvalwa ivalvu.
- Ingxenye yokuvala ithatha i-two-step throttle element yokunciphisa isakhiwo kanye nokucindezela okuphakathi kunciphisa isinyathelo ngesinyathelo ukuvimbela i-cavitation nokukhuhla ekulimazeni indawo yokubeka uphawu.
