Xa iivalveivuleke ngokupheleleyo, isixhobo sokutywina esithintela okuphakathi ekuvuzeni ukuya kwibhokisi yokuhlohla ibizwa ngokuba sisixhobo sokutywina esingaphezulu.
Xa iivalve yesango, ivalve yeglowubhu kunye ne-throttleivalvebakwimeko evaliweyo, kuba umkhombandlela ophakathi wevalve yeglowubhu kunye ne-throttleivalveiqukuqela phezulu ukusuka ngaphantsi kweivalvedisc, akukho xinzelelo kumqolo womzimba, kwaye uxinzelelo kumqolo womzimba lusezantsi kunoxinzelelo olusebenzayo xa iivalve yesangoivaliwe, ngoko ke uxinzelelo lwe-medium kwi-packing luncinci kakhulu. Xa ivuliwe, ukupakishwa kuya kuthwala uxinzelelo lokusebenza, ukuba kukho isakhiwo sokutywinwa esiphezulu, kunokuthintela uxinzelelo oluphakathi olusebenzayo ekusebenzeni ukupakisha ukutywinwa, ukwandisa ubomi bokupakisha ukutywinwa, ukuzeivalveayiyi kuvuza.
Omnye umsebenzi wayo kukuba xa kukho ukuvuza ekufakweni kokutywinwa, i-valve inokuvulwa ngokupheleleyo ukuze itywine isitywina esiphezulu, ukwenzela ukuba i-gland yokupakisha okanye i-packing gland ikhululwe, ukupakisha kunyuswe, kwaye emva koko isigqubuthelo sokuzaliswa sicinezelwe, ukwenzela ukuba kuqinisekiswe ukuba ukupakisha i-valve kunzima kwaye akukho ukuvuza, ngoko ke, i-valve yesango, i-valve ye-globe ye-globe.
Ulwazi olungasentla ukusukaTianjin Tanggu Water-seal valve Co., Ltd.
Ixesha lokuposa: Apr-08-2023
