Valvụ mmiri maka uzuoku-mmiri usoro
| .Dị | Igbapu valvụ |
| .Dị | PJ661Y-500 (I) V, PJ661Y-630 V, PJ661Y-P54290 (I) V, PJ661Y-P61310 V |
| Elu na-acha | DN 40-100 |
A na-eji ngwaahịa ahụ maka sistemụ mmiri ọkụ nke mmiri ọkụ ma ọ bụ turbine nke ike ọkụ dị ike (ultra-supercritical) unit.
- Akụkụ valvụ ahụ na-ewepụta usoro adịgboroja adịgboroja.
- Alingdị akara nke ahụ valvụ ahụ na bonnet na-anabata usoro nrụgide nke onwe.
- Ebe a na-ekpuchi oghere nke oche valvụ nwere ịgbado ọkụ na-arụ ọrụ na Stelite 6.
- Ebe akara nke diski valvụ ahụ nwere ịgbado ọkụ nke ihe ntanetị dị na Stelite 12.
- Site na nkwụsị (ma ọ bụ nrụgide annular na-ebelata uzo) n'ihu ya, akara akara ahụ nwere ike igbochi irighiri ihe na adịghị ọcha na ọkpọkọ site na ịkụpịa akara akara n'elu valvụ.
- Akụkụ akara ahụ na-agbakwunye usoro nrụpụta ihe nke okpukpu abụọ na-ebelata usoro na nrụgide ọkara na-ebelata nzọụkwụ site na ụkwụ iji gbochie cavitation na ịpịpụ na-emebi emebi akara akara ahụ.
