Iivalvu zebhola zidlala indima ebalulekileyo kubomi bemihla ngemihla njengoko zisetyenziswa yonke imihla njengakwiibhayisekile okanye kwiimoto, kwiinqwelo moya zejethi okanye nakweyiphi na imboni. Iivalvu ziza ngobukhulu obahlukeneyo kunye neemilo, kwaye ivalvu nganye inobukhulu obahlukileyo, umsebenzi, kunye nokusetyenziswa kwayo.

Eli shishini lisebenzise kakhuluiivalvu zebhola, kwaye ukuqinisekisa ukuba ezi valve zihlala zisebenza ngexesha lokusebenza, kukhuselekile ukuzigcina zisebenza ngaphambi kokuba zibole. Ukucocwa rhoqo kunye nokuthambisa ukuqinisekisa ukusebenza kakuhle kubalulekile ukuze zihlale ixesha elide.
Ezi valves zifumaneka kwimizimba emihlanu esetyenziselwa iinjongo ezibanzi, kuquka imizimba emithathu, imizimba emibini, i-single-body top-entry, i-split-body, kunye ne-weldediivalvuEzi mpawu zilandelayo zibenza babe lukhetho oluhle kakhulu lokulawula iintlobo ngeentlobo zezicelo, kwaye ngamanye amaxesha zisebenza ngcono kunezinye iivalvu ezingenalawulo luninzi kwizicelo zokuthomalalisa.

Iingenelo zeevalvu zebhola

Banikezela ngeenkonzo zokuthintela ukuvuza,
ukuvulwa nokuvalwa ngokukhawuleza,
Xa kuthelekiswa neevalvu zesango, zincinci kakhulu ngobukhulu,
Xa kuthelekiswa neevalvu zesango, zikhaphukhaphu,
Iivalvu zesango okanye zeglobhu azinalo ukuguquguquka koyilo oluninzi, ngoko ke kunciphisa inani leevalvu ezifunekayo,
Zenziwe ngobukhulu obahlukeneyo kunye neemilo, ezi valve zibonelela ngokuguquguquka okukhethwayo,
Iivalvu ezisemgangathweni ophezulu zibonelela ngenkonzo ekhuselekileyo phantsi kobushushu obuphezulu kunye neemeko zoxinzelelo oluphezulu, kwaye
Abanalawulo oluncinci kunezinye iivalvu.
Iingxaki eziphambili zezi valve zezi zilandelayo:

Jikelezisa indawo yesiphatho sevalvu,
ayinakusetyenziselwa ukuqhobosha, kwaye
Ezi valves ezineendlela zokuqhuba kufuneka zifakwe zimi nkqo.
KwaPntek Engineers, sineevalvu ezahlukeneyo ezenzelwe iimfuno zabathengi, kuquka iivalvu zebhola ezenzelwe ubuchwepheshe bamva nje kwaye zilungele imisebenzi ebalulekileyo. Iivalvu zethu kulula ukuzisebenzisa, kulula ukuzigcina, azinakugcinwa kakhulu, zisemgangathweni ophezulu kwaye azinamhlwa.