Sehlahisoa se sebelisetsoa ho thethefatsa kapa ho koala phallo ea khase e senyang kapa e sa jeng, lino le semi liquid.

Li-valve tsa heke li sebelisoa haholo metsing a pompo, likhoerekhoere, kaho, peterole, indasteri ea lik'hemik'hale, lijo, meriana, masela, matla, sekepe, metallurgy.

Check valve ke mofuta oa valve eo likarolo tsa eona tsa ho bula le ho koala e leng li-valve disc tse pota-potileng, tse ka thibelang phallo e ka morao ea seaplane ka boima ba eona le khatello e mahareng.

Valve e sebelisoa haholo tsamaisong ea masepala, paballo ea metsi, tlhoekiso ea likhoerekhoere joalo-joalo

E sebelisoa tsamaisong ea liphaephe tse mahareng tsa khase tsa likhoebo tsa indasteri le tsa merafo, tsamaiso ea masepala, ts'ireletso ea tikoloho le liindasteri tse ling, haholo-holo tse loketseng ho khaoha ka ho felletseng ha likhase tse chefo, tse kotsi le tse tukang.

Air damper e loketse khase ea flue, khase e lerole joalo-joalo.