Sekoti sa ho thibela li-valve se loketse liindasteri tse ngata, tse latelang ke tse ling tsa libaka tsa bohlokoa tsa ts'ebeliso:

Phokotso ea t?ebeliso le poloko ea matla
Bakeng sa liphaephe le lisebelisoa lefapheng la indasteri, tse kang liphaephe tsa mouoane, li-reactor, jj., baki ea ho thibela mocheso e ka fokotsa tahlehelo ea mocheso tikolohong e potolohileng, ea boloka sebaka sa kahare se le mochesong o hlokahalang,

Ho beha leihlo liphetoho tsa mocheso oa kantle pele le ka mor'a phetoho
Khetha libaka tse ling tsa ho beha leihlo bakeng sa phetoho ea ho thibela mocheso e bolokang matla ea lisebelisoa tsa mocheso le liphaephe, 'me u lekanye mocheso oa kantle oa libaka tsa ho beha leihlo pele le ka mor'a phetoho.