Ivalve yokujonga ukutsalwa komphunga
| Uhlobo | Ivalve yeglowubhu |
| Umzekelo | J961Y-200, J961Y-P54100 (I) V, J961Y-250, J961Y-1500Lb, J961Y-P54140 (I) V, J961Y-320, J961Y-P54170 |
| Idayamitha yeNominal | DN 65-150 |
Isetyenziselwa umphunga, amanzi kunye neminye imibhobho ephakathi engagqwaliyo yokumpompa okanye ezinye iinkqubo kwiplanti yamandla, imveliso iyisincedisi esiyimfuneko kwiseti yejeneretha ye-thermal ukukhusela ukusebenza ngokukhuselekileyo kwe-injini yomphunga. Njengesixhobo sokuthintela ukubuya umva kokuhamba okuphakathi, ivalve inokuvala ngokukhawuleza nangokuqinileyo ukuqinisekisa ukuba yahlula i-iturbine yomphunga ngokukhawuleza kwaye ibonelele ngeinjini yomphunga okanye inkqubo yokumpompa ngokhuseleko olukhulu emva kokuba inxalenye yesixhobo somoya ifumana umqondiso wokugeleza kolwelo olubuyiselwe umva kwimeko apho isifudumezi sonikezelo lwamanzi. inomgangatho ophezulu wamanzi aphezulu.
- Isihlalo sevalve kunye nomzimba wamkele isakhiwo esidibeneyo, kunye ne-25 ° ibandakanya i-angle phakathi kwesihlalo sevalve kunye nombhobho wesebe. Kwisiseko sokunyusa ukungabikho kokuchasana kokuhamba, ukuvala i-stroke kufinyeziwe ukuze kuqinisekiswe ngcono ukuvala ngokukhawuleza kunye nokusebenza kokutywinwa kwevalve kunye nexesha lokuvala i-valve lingaphantsi kwe-0.5s.
- Ngesakhiwo sohlobo lokujingi, idiski yevalve ixhaswa sisikhondo sevalve kumzimba wevalvu. Zombini iziphelo zesikhondo sevalvu zixhaswa ngumkhono okhokelayo kumzimba wevalvu. Nge-Stellite alloy build-up welding, indawo yokutywina ayikho ngaphantsi kwe-3mm emva kokucubungula kwaye ukuqina kwayo kunomahluko othile wobulukhuni xa kuthelekiswa nobulukhuni besihlalo sevalve.
- Ivalve ifakwe kunye ne-rotary pneumatic actuators. Xa i-actuator ye-pneumatic ikwimeko yayo yokuvula, i-disc ye-valve ayivulwa okanye ivalwe yi-actuator ye-pneumatic, ekwazi ukujikeleza ngokukhululekileyo; ivalve inokuvala ngokuzenzekelayo nokuba i-actuator ayisebenzi. Ngexesha lokuvala, i-actuator ye-pneumatic isebenzisa amandla ancedisayo kwi-disc valve ukuqinisekisa ukuvala ixesha kunye nokuthembeka kokutywinwa kwevalve.
- Ibhonethi yevalve ithatha ubume beflange ephakathi kwaye igasket yokutywina ithatha igasket ejikajikayo ukuze itywinwe, inotywina oluthembekileyo kunye nokuqhawula ngokulula.
- Kwivalve enoxinzelelo oluphantsi lokusebenza, ihamile emanzi enzima ilayishwa kwisiqu sevalve ukulinganisa iitorque zegravity yediski yevalve kunye nezinye iindawo zokuvala; ekwaziyo ukuqinisekisa ukuvulwa okuthe gqolo kwediski yevalvu kunye nokunciphisa ukungcangcazela ngexesha lokuhamba phambili koxinzelelo oluphantsi.
- Ngoyilo olulula, umgodi ongaphakathi womzimba wevalvu wehlise ukuxhathisa kwevalvu kunye nomthamo oqinileyo wokuhamba.
- Ngokutshintsha kwe-angular displacement stroke, i-actuator ye-pneumatic inokubeka iliso kwimeko yayo yokucima ukude.
- Ulwakhiwo lwevalvu lunehamile enzima okanye iindidi zasimahla zehamile.
- Ivalve inesixhobo sovavanyo lwemanuwali se-actuator ye-pneumatic. Uvavanyo lwe-intanethi ye-micro-operation ye-cylinder lufezekiswa yi-valve ye-manual kunye ne-throttle ukukhusela ixesha elide le-valve kunye ne-cylinder kwindawo yokusebenza, ukubonelela ngereferensi yokuqinisekisa ukusebenza okuqhelekileyo.
