Ivalve yokukhangela luhlobo lwesivalo esizivula ngokuzenzekelayo kwaye sivale ngamandla ophakathi ngokwawo. Iivalvu zokutshekisha zisetyenziswa ikakhulu ukuthintela ukubuya umva kwemidiya. Emva kokuba amanzi ebuyela ngasemva, ivalve yokujonga iyavala. Iivalvu zokutshekisha ngokubanzi zahlulwe ngokweevalvu zokuphakamisa kunye neevalvu zokujonga ujingi.
Phakamisa iValve yokuHlola (i-Globe Hlola iValve): I-disc yokuphakamisa iValve yokuHlola ihamba ngokubanzi kumgca othe nkqo wombindi womzimba wevalvu yokukhangela. Iivalve zokukhangela eziphakamisayo zinokwahlulwa zibe ziimodeli ezithe tyaba kunye nezithe nkqo. Ivalve yokutshekisha yenziwe ngumzimba, ibhonethi, isiqu, isihlalo kunye nespool.
Ivalve yokujonga ujingi (ivalve engundoqo yokukhangela): Idiskhi yevalve yokujonga ujingi ijikeleza isikhonkwane ngaphandle kwesitulo. Ivalve yokujonga i-Swing inokwahlulwa ibe ziindidi ezintathu: ivalve enye, ivalve ephindwe kabini kunye nevalve emininzi. Ivalve engundoqo yokukhangela yenziwe ngumzimba, isigqubuthelo, ishafti ejikelezayo kunye nepleyiti ephaphazelayo.
Ivalve yokukhangela isebenza ngokutshintsha koxinzelelo lwe-raccoon fluid ngokwayo, kwaye ithintela imidiya ekubuyiseleni umva. Isetyenziswa kakhulu kwimibhobho yonikezelo lwamanzi.
Ivalve esezantsi yokufunxa luhlobo lwevalve yokukhangela. Ivalve esezantsi yokufunxa inomsebenzi olungileyo wokutywina kunye nengxolo ephantsi. Ngokuqhelekileyo isetyenziswa kwimibhobho ethe tye enedayamitha engaphantsi kwe-200 mm. Iivalvu ezisezantsi ezifunxayo zidla ngokusetyenziswa kwimibhobho enqamlezileyo ethe nkqo okanye enkulu ngenxa yokungavali kakuhle kwazo kunye nengxolo ephezulu. Ivalve esezantsi yokufunxa ifakwe ekupheleni kombhobho wokufunxa wempompo, kwaye idityaniswe nombhobho ngeembambo zangaphakathi okanye iiflange.