Hydraulic matatu-nzira vharuvhu yemvura yekupa yakakwira-kumanikidza hita
| Type | Nhatu-nzira Valve |
| Muenzaniso | F763Y-2500LB, F763Y-320, F763Y-420 |
| Chezita dhayamita | DN 350-650 |
Munguva yekujairika kushanda kweanopisa-kumanikidza hita ye600 kusvika ku1000MW supercritical (ultra-supercritical) thermal power unit, iyo nzira huru yeaya matatu-nzira vharuvhu pane yakakwira yekumanikidza hita inlet inovhurwa uye yekupfuura yakavharwa. Mvura yekuboiler inopinda mune yakanyanya-kumanikidza hita kubva munzira huru usati wapinda mubhailer kuburikidza neayo matatu-nzira vharuvhu pane yakakwira yekumanikidza hita kuburitsa.
- Iyo vharuvhu muviri uye bhoneti inotora zvizere ndokugadzira simbi mamiriro.
- Simbiso mhando vharuvhu muviri uye bhoneti adopts kumanikidzwa kuzvidzora chisimbiso mamiriro.
- Pamusoro pevheji yebhonji ine jekiseni remvura uye maburi ekudonha uye pisitoni inovakwa mubhoneti revhavha.
- Kuiswa chisimbiso kwenzvimbo yechigaro chevhavha uye disc inotora Stellite Nha. 6 alloy spray welding.
- Kupfuura kwekuisa chisimbiso kunotora iyo yekuisa chisimbiso mamiriro inosanganisa akachinja PTFE elastic simba rekuchengetedza mhete uye perfluoro O-mhete.
- Iwo anopinza zvinhu mune inlet matatu-nzira vharuvhu inopfuura uye chepamusoro vharuvhu chigaro chinotora chakabatanidzwa dhizaini uye hachidi imwe yekuwedzera throttle orifice zvakasiyana.
