Volve ea keketseho ke karolo ea bohlokoa ea sistimi ea sehatsetsi, hangata e kentsoeng lipakeng tsa silinda ea polokelo ea metsi le evapolorator. Valve ea keketseho e etsa sehatsetsi sa metsi ka mocheso o bohareng le khatello e phahameng ho feta ho phatloha mocheso ho mouoane ho fihlela phello e khahlehang. Valve ea ho hola e laola phallo ea valve ka phetoho ea kholo ea evaporator ho thibela ts'ebetso ea evaporerator ea ho kokota moqapi oa evaporator
Feela beha, Valve ea ho holisa e entsoe ka 'mele, mocheso oa mocheso le mothapo oa tekano
Boemo bo loketseng ba valve ea keketseho bo lokela ho ba ho fetola ho bula ka nako ea 'nete le ho laola sekhahla sa mojaro o phallang. Empa ha e le hantle, ka lebaka la hystereress ea mocheso mocheso ka har'a enfelopo ea mocheso, karabelo ea valve ea ho hola e lula e le halofo ea ho otla butle. Haeba re taka setšoantšo sa phallo ea nako ea phula ea nako, re tla fumana hore ha se koleko e boreleli, empa mohala oa wavy. Boleng ba Valve ea keketseho bo bonahala bo le maemong a leqhubu la leqhubu. The E kholo ea ho tsamaea, butle-butle e lieha ho etsa qeto ea valve le ho hobe le ho feta boleng
