I-valve engajwayelekile uhlobo lwe-valve engenazo izindinganiso zokusebenza ezicacile. Amapharamitha ayo okusebenza kanye nobukhulu benziwe ngokwezifiso ngokwezidingo zenqubo. Ingaklanywa futhi ishintshwe ngokukhululeka ngaphandle kokuthinta ukusebenza nokuphepha. Kodwa-ke, inqubo yokugaya isalandela izimiso ezifanele zendinganiso kazwelonke.

Ukwakheka kwama-valve angewona ajwayelekile kufanele kucabangele ukuba nengqondo kanye nokwenzeka ngokuphelele. Ngaphezu kokuthembela emibonweni yendabuko, ukwakheka kudinga nocwaningo nentuthuko entsha kakhulu. Ngakho-ke, ngokuvamile, kunezicukuthwane embonini ukuze ziqedele umsebenzi ofanayo, futhi onjiniyela bazonikeza imidwebo ngemva kokuba umklamo usuqediwe.

Izinhlobo zamavalvu angewona ajwayelekile zihlukaniswe ngochungechunge lwamavalvu endle (i-penstock gate kanye ne-flap valve) kanye nochungechunge lwamavalvu ensimbi (i-ventilation butterfly valve, i-slide gate valve, i-goggle valve, i-ash discharge valve, njll.)

1. Uchungechunge lwama-valve endle

2. Uchungechunge lwe-valve yensimbi