Okokuqala, iyini i-valve yokuphepha I-valve yokuphepha yesiqandisi iwuhlobo lwevalvu esetshenziselwa ukuvikela imishini yesiqandisi nokuphepha kwesistimu, ingeye-automatic pressure relief valve. Ivalvu yokuphepha ivamise ukwakhiwa ngomzimba we-valve, ikhava yevalvu, intwasahlobo, i-spool kanye neziqondiso. Ukuvulwa nokuvalwa kwayo...
Funda kabanzi