I-valve yokuhlola i-steam extraction
| Uhlobo | I-Globe Valve |
| Imodeli | J961Y-200, J961Y-P54100 (I) V, J961Y-250, J961Y-1500Lb, J961Y-P54140 (I) V, J961Y-320, J961Y-P54170 |
| Ububanzi Okuzisholo | I-DN 65-150 |
Isetshenziselwa isitimu, amanzi kanye namanye amapayipi aphakathi nendawo angagqwali okumpompa noma amanye amasistimu endaweni yokuphehla amandla, umkhiqizo uyisisekeli esibalulekile sesethi yejeneretha eshisayo ukuvikela ukusebenza okuphephile kwe-steam turbine. Njengethuluzi lokuvimbela ukugeleza okuphakathi nendawo, i-valve ingavala ngokushesha futhi ngokuqinile ukuze kuqinisekiswe ukuthi ihlukanisa i-steam turbine ngokushesha futhi inikeza i-steam turbine noma uhlelo lokumpompa ngokuvikela okukhulu ngemva kokuba ingxenye yedivayisi yomoya ithola isignali yokugeleza koketshezi ehlehlisiwe uma kwenzeka isishisi sokuhambisa amanzi. inezinga eliphezulu lamanzi aphezulu.
- Isihlalo sevalvu nomzimba kusebenzisa isakhiwo esihlanganisiwe, esine-engeli engu-25° efakiwe phakathi kwesihlalo sevalvu nepayipi legatsha. Ngokwesisekelo sokwenyuka kokumelana nokugeleza, ukuvala ukushaywa kufinyezwa ukuze kuqinisekiswe kangcono ukuvala nokuvala ukusebenza kwe-valve futhi ubude besikhathi sokuvala i-valve singaphansi kwama-0.5s.
- Ngesakhiwo sohlobo lwe-swing, i-disc ye-valve isekelwa isiqu se-valve emzimbeni we-valve. Zombili iziphetho ze-valve zisekelwa umkhono oqondisayo emzimbeni we-valve. Nge-Stellite alloy build-up welding, indawo yokubeka uphawu ayikho ngaphansi kuka-3mm ngemva kokucubungula futhi ukuqina kwayo kunomehluko othile wokuqina uma kuqhathaniswa nobulukhuni besihlalo se-valve.
- I-valve ifakwe namanye ama-rotary pneumatic actuators. Uma i-actuator yomoya isesimweni sayo sokuvula, i-valve disc ayivulwa noma ivalwe i-actuator yomoya, ekwazi ukuzungezisa ngokukhululeka; i-valve ingavala ngokuzenzakalelayo ngisho ne-actuator ingasebenzi. Esimeni saso sokuvala, i-actuator ye-pneumatic isebenzisa amandla asizayo kudiski ye-valve ukuqinisekisa ubude besikhathi sokuvala nokuthembeka kokuvala kwe-valve.
- Ibhonethi ye-valve ithatha isakhiwo se-flange esimaphakathi futhi i-gasket yokuvala ithatha i-gasket ephendukayo ukuze ivalwe, efaka uphawu oluthembekile kanye nokuqaqa okulula.
- Ku-valve enengcindezi ephansi yokusebenza, isando esindayo esimanzi silayishwa esiqwini se-valve ukulinganisa ama-gravitational torques ediski ye-valve nezinye izingxenye zokuvala; ekwazi ukuqinisekisa ukuvuleka okungaguquki kwe-valve disc kanye nokudlidliza okuncishisiwe phakathi nokugeleza okuya phambili kwe-low-pressure medium.
- Ngomklamo oqondile, umgodi wangaphakathi womzimba we-valve wehlise ukumelana ne-valve namandla okugeleza aqinile.
- Nge-angular displacement stroke switch, i-actuator yomoya ingakwazi ukuqapha isimo sayo sokucisha ukude.
- Isakhiwo se-valve sinesando esindayo noma izinhlobo zamahhala zesando.
- Ivalvu inedivayisi yokuhlola okwenziwa ngesandla ye-actuator yomoya. Ukuhlolwa kokusebenza kwe-micro-operation ku-inthanethi kwesilinda kwenziwa ngama-valve okwenziwa ngesandla kanye ne-throttle ukuvimbela ukungasebenzi kwesikhathi eside kwe-valve nesilinda endaweni yokusebenza, okuhlinzeka ngereferensi yokuqinisekisa yokusebenza okuvamile.
