Emergency dhureni yekudzora vharuvhu yekumanikidza yakanyanya hita
| Type | Gate Valve |
| Muenzaniso | Z964Y |
| Dzvinyiriro | PN20-50MPa 1500LB-2500LB |
| Chezita dhayamita | DN 300-500 |
Inoshandiswa sekuvhura nekuvhara michina yekupomba sisitimu kana mamwe epamusoro uye epakati mapipi ekumanikidza mapaipi e600 kusvika ku1000MW supercritical (ultra-supercritical) unit steam turbine.
- Iyo vharuvhu muviri uye bhoneti inotora yepakati flange yakanamirwa yekubatanidza chimiro, iine nyore disassembly. Ose maviri magumo teerera welded kubatana.
- Iyo vharuvhu disc inotora yekusimudza mhando yakawanda-nhanho chivharo chimiro.
- Iyo vharuvhu chigaro adopts conical chisimbiso. Iine yakasimba solid alloy build-up welding, iyo yekuisa chisimbiso pamusoro inosanganisira cavitation uye abrasion kuramba.
- Multi-nhanho kavha inogamuchirwa kudzora nhanho yega yega yekumanikidza kudonha kuita yakadzvanywa kumanikidza kudzora pamusoro pekuzadza kumanikidza kudzikisira kuitika kwecavitation uye kupenya kwemvura.
- Nesarudzo inoshanduka, iyo actuator yakarongedzwa nevhavha inogona kugadziriswa sekuda kwevashandisi.
