Khama valve ye-steam-water system
| Thayipha | Ukukhipha Valve |
| Imodeli | I-PJ661Y-500 (I) V, PJ661Y-630 V, PJ661Y-P54290 (I) V, PJ661Y-P61310 V |
| Ububanzi bokuqanjwa | I-DN 40-100 |
Umkhiqizo usetshenziselwa uhlelo lwe-steam-water boiler noma i-turbine ye-thermal yamandla we-supercritical (ultra-supercritical) unit.
- Umzimba we-valve usebenzisa isakhiwo esihlanganisiwe jikelele.
- Uhlobo lokuvala lomzimba we-valve nebhonethi isebenzisa ingcindezi yokuzivala.
- Indawo yokuvala isihlalo se-valve ine-Weld-6 welding-up welding.
- Indawo yokuvala yediski ye-valve ine-Welding yokwakha ye-Stellite 12 alloy.
- Nge-curb (noma ingcindezi yonyaka yokunciphisa i-groove) ngaphambili kwayo, indawo yokubekwa uphawu ingavimbela izinhlayiya nokungahlanzeki kwamapayipi ekuchotsheni indawo yokufaka uphawu ekuvaleni kwe-valve.
- Ingxenye yokufaka uphawu yamukela izigaba ezimbili ingcindezi yesici sokunciphisa ukwakheka nengcindezi ephakathi inciphisa igxathu negxathu ukuvimbela i-cavitation nokushayeka kungalimazi indawo yokuvala.
