Umsebenzi we-Hydraulic Pressure Control Valve PCV-03/0560 ukunqanyulwa inqubo yokukhiqiza ezimweni eziphuthumayo ngesikhathi sokukhiqiza ngesikhathi sokukhiqiza, avale i-inlet kanye nokuphuma kwemishini yevolumetric, futhi uvikele izinguquko ezingazelelwe kumapharamitha okukhiqiza. Le khasiValve-off valvekwesilinda esikhulu se-turbine ye-steam sinenani elikhulu lokuvuza komoya, nesikhathi sokuvuza komoya esivela emgodini omncane kulesi sikhundla ezimbili i-valve ngendlela emibili ye-valve yinde. Ukuphela kokukhishwa kwe-valve kuxhunyiwe ekupheleni kwentwasahlobo yePiston esizeni, ukuze igesi ekhishwe ingasiza ukusheshisa ukuvalwa kwe-valve.
I-Hydraulic Pressure control valve PCV-03/0560 ilungele izindawo eziphakeme zengcindezelo yama-turberline futhi amelana nemidiya kagesi. Ngakho-ke, izingxenye zokubopha uphawu kufanele zenziwe ngamafutha amelana namafutha, agqoke izintambo zokumelana nokugqwala.
1. I-Hydraulic Pressure Control Valve PCV-03/0560 ixhunyiwe kwithuluzi lokuqapha elivuthayo legesi. Lapho ithuluzi lithola ukuvuza kwegesi okuvuthayo, ngokuzenzakalelayo futhi ngokushesha livale kakhuluI-valve yokuhlinzekwa kwegesi, ukusika ukunikezwa kwegesi, futhi kuvimbele ngokushesha ukuvela kwezingozi ezihlukumezekile;
2. I-Hydraulic Pressure control valve PCV-03/0560 ixhunyiwe ku-Liming Limit Liftere and Pressure Safety Isilawuli semishini eshisayo. Lapho izinga lokushisa nengcindezi endaweni yokutholwa emishini yedlula inani elisethiwe limikhawulo, i-valve yokuhlinzekwa kwegesi ngokuzenzakalelayo futhi ivalwa ngokushesha ukumisa ukunikezwa kwamafutha.