Ivalve yebhola efakwe kwi-trunnionzisetyenziswa kakhulu kumashishini ahlukeneyo ngenxa yeenzuzo zazo ezahlukeneyo.
Enye inzuzo ephambili yeivalve yebhola yetrunnionkukusebenza kwabo okubalaseleyo kokutywina. Uyilo lwe-trunnion luqinisekisa isitywina esikhuselekileyo nesithembekileyo phakathi kwebhola kunye nezihlalo, ukuthintela ngokufanelekileyo ukuvuza naphantsi kweemeko zoxinzelelo oluphezulu. Olu phawu lubaluleke kakhulu kwizicelo apho ukuqina kokuvuza kubaluleke kakhulu, okufana nemibhobho yeoli neyerhasi kunye nezityalo zekhemikhali.
Ngaphaya koko, iivalvu zebhola ezifakwe kwi-trunnion zinika ukuqina okuphezulu kunye nokumelana nokunxiba. Ilungiselelo le-trunnion linika inkxaso eyongezelelweyo kwibhola, ukunciphisa umthwalo kwizihlalo kunye nokunciphisa umngcipheko wokuguqulwa. Olu luyilo luvumela ukusebenza kakuhle kunye nokuhambelana, ukuqinisekisa ubomi obude benkonzo kunye nokunciphisa iimfuno zokugcina.
Ukongeza, ivalve yetrunnionubonelele ngezakhono zolawulo lokuqukuqela ezikhethekileyo. I-torque ephantsi efunekayo ekusebenzeni ivumela ulawulo oluchanekileyo kunye nolungenamgudu lwemilinganiselo yokuhamba. Ukujikeleza okugudileyo kwebhola kwenza ukuba uxinzelelo oluncinci lwehle kunye nesiphithiphithi, okukhokelela kulawulo olusebenzayo noluchanekileyo.
Enye inzuzo ephambili yeivalve yebhola yetrunnionkukusebenza kwabo okubalaseleyo kokutywina. Uyilo lwe-trunnion luqinisekisa isitywina esikhuselekileyo nesithembekileyo phakathi kwebhola kunye nezihlalo, ukuthintela ngokufanelekileyo ukuvuza naphantsi kweemeko zoxinzelelo oluphezulu. Olu phawu lubaluleke kakhulu kwizicelo apho ukuqina kokuvuza kubaluleke kakhulu, okufana nemibhobho yeoli neyerhasi kunye nezityalo zekhemikhali.
Ngaphaya koko, iivalvu zebhola ezifakwe kwi-trunnion zinika ukuqina okuphezulu kunye nokumelana nokunxiba. Ilungiselelo le-trunnion linika inkxaso eyongezelelweyo kwibhola, ukunciphisa umthwalo kwizihlalo kunye nokunciphisa umngcipheko wokuguqulwa. Olu luyilo luvumela ukusebenza kakuhle kunye nokuhambelana, ukuqinisekisa ubomi obude benkonzo kunye nokunciphisa iimfuno zokugcina.
Ukongeza, ivalve yetrunnionubonelele ngezakhono zolawulo lokuqukuqela ezikhethekileyo. I-torque ephantsi efunekayo ekusebenzeni ivumela ulawulo oluchanekileyo kunye nolungenamgudu lwemilinganiselo yokuhamba. Ukujikeleza okugudileyo kwebhola kwenza ukuba uxinzelelo oluncinci lwehle kunye nesiphithiphithi, okukhokelela kulawulo olusebenzayo noluchanekileyo.
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Ivalve yeBhola eyiTrunnion
Izinto zoMzimba: A105 / F304 / F316
Ubukhulu: 2 "-40"
Umsesane wesihlalo: PTFE / RTFE / DEVLON / PEEK
Uxinzelelo loxinzelelo: Udidi 150 / 300 / 600 / 900 / 1500
Uyilo lweValve: ASME B16.34 / API 6D
Uqhagamshelo : ASME B16.5 RF Flange ekupheleni
ASME B16.5 RTJ Flange ekupheleni
(Umphezulu ogqityiweyo 125 ~ 250 AARH)Ubuso ngobuso: ASME B16.10 / API 6D
Uvavanyo lweValve: API 598