Khatello ea khatello ea li-choker e lokollang valve

Sehopotso se phofo ke karolo ea bohlokoa e thusang ho laola khatello ka har'a cooker nakong ea ho qeta nakong. Ho hatella ha khatello ho theha khatello ka ho ts'oara mouoane kahare ho sekepe sa ho pheha, ka valve e nang le boemo bo sireletsehileng le bo fetohileng. Valves are usually located on cooker lids and consist of metal rods or pins that rise and fall according to the pressure inside the cooker.

Ha khatello e ka har'a cooker e feta boemo bo bolokehileng, valve e qala, e lumellang mosi oa ho baleha le ho fokotsa khatello ea kahare. Ha boemo ba khatello bo khutlela boemong bo bolokehileng, valve e koala hape. Li-cooms tse ling tsa khatello li tla le li-valve tse ngata bakeng sa polokeho le taolo e eketsehileng. Valve e boetse e ka fetoha, ka hona basebelisi ba ka lumella maemo a khatello bakeng sa liphetho tse ntlafatsang. Tlhokomelo e lokela ho nkuoa ho netefatsa hore li-valves tsa khatello tsa khatello li lula li hloekile ebile li sebetsa hantle ho netefatsa tšebeliso e sireletsehileng le e sebetsang ea phofo ea khatello.