Lintlha tse ka Sehloohong tsa Mosebetsi oa Khetho ea Li-valve le Sistimi ea Liphaephe

Litaelo tsa mosebetsi le litšebeletso
Khetho
Li-valve li sebeletsa morero oa ho laola li-fuids litšebeletsong tsa mohaho oa liphaephe.Nalves li hlahisoa ka mefuta e mengata ea mefuta le lisebelisoa.
Khetho e nepahetseng ke ea bohlokoa ho netefatsa litsamaiso tse sebetsang hantle, tse bolokang chelete le tse tšoarellang nako e telele.
Mosebetsi
Li-valve li etselitsoe ho etsa mesebetsi e mene ea mantlha:
1.Ho qala le ho emisa ho phalla
2.Regulating (throttling) phallo
3. Ho thibela ho fetoha ha phallo
4.Ho laola kapa ho imolla khatello ea phallo
Litlhaloso tsa Tšebeletso
1. Khatello
2.Mocheso
3. Mofuta oa mokelikeli
a) Mokelikeli
b)Khase;ke hore, mouoane kapa moea
c) E litšila kapa e khopama (e senya)
d) Ho senya
4. Phallang
a) Ho phunya ka ho sa feleng
b) Tlhokahalo ea ho thibela phetoho ea phallo
c) Ho ameha ka khatello e theoha) lebelo
5. Maemo a ts'ebetso
a) Ho kokobetsa
b) Khafetsa ea ts'ebetso
c) Ho fihlella
d) Kakaretso ea boholo ba sebaka se teng
e) Taolo ea matsoho kapa ea boiketsetso
f) Tlhokahalo ea ho koala ka thata-thata