Balofo ea Balo ea Jacketed Insulation Ball: Tharollo ea Taolo ea Mekelikeli e Tšoanang le Matla
Balofo ea Balo ea Jacketed Insulation Ball: Tharollo ea Taolo ea Mekelikeli e Tšoanang le Matla
Li-valve tsa bolo ea jacketed insulated ball valve ke mofuta oa li-valve tse nang le li-insulation tse ntle le litšobotsi tse pholileng. Bophara ba eona bo lumellana le bophara ba phala, bo ka fokotsang ka katleho tahlehelo ea mocheso oa seaplane ka phaephe. Mofuta ona oa valve o sebelisoa haholo lits'ebetsong tse fapaneng tse kang petroleum, lik'hemik'hale, metallurgical, tlhahiso le lijo, 'me e sebelisetsoa ho tsamaisa mecha ea litaba e phahameng ea viscosity e tla tiisa mocheso oa kamore.
Litšobotsi tsa li-valve tsa bolo ea insulated haholo li kenyelletsa lintlha tse latelang:
1. Ho hanyetsa mokelikeli ho nyenyane, 'me coefficient ea eona ea ho hanyetsa e lekana le liphaephe tsa bolelele bo lekanang;
2. Sebopeho se bonolo, boholo bo fokolang, le boima bo bobebe;
3. E tiile ebile e ka tšeptjoa, e nang le ts'ebetso e ntle ea ho tiisa, polasetiki e sebelisoa haholo e le thepa ea ho tiisa holim'a metsi 'me e boetse e sebelisoa haholo lits'ebetsong tsa vacuum;
4. Ho bonolo ho sebetsa, ho potlakela ho bula le ho koala, ka ho potoloha ha 90 ° feela ho tloha ho bulehile ka ho feletseng ho ea ho koala ka ho feletseng, ho nolofatsa taolo e hōle;
5. Tlhokomelo e bonolo, sebopeho se bonolo sa li-valve tsa bolo, le mehele ea tiiso e tsamaeang, e etsang hore ho qhaqhoa le ho nkela sebaka ho be bonolo haholoanyane;
6. Ha e butsoe ka ho feletseng kapa e koetsoe ka ho feletseng, libaka tsa ho tiisa tsa setulo sa bolo le valve li arotsoe ho tloha bohareng. Ha sehare se feta, se ke ke sa baka khoholeho ea sebaka sa ho tiisa valve;
7. E na le mefuta e mengata ea lisebelisoa, e nang le bophara ba limilimithara tse seng kae ho ea ho limithara tse 'maloa,' me e ka sebelisoa ho tloha ho vacuum e phahameng ho ea khatellong e phahameng.
Litlhaloso tsa moralo, bolelele ba sebopeho, tlhahlobo ea mocheso oa mocheso oa mocheso oa flange le tlhahlobo ea li-valve tsa bolo e kentsoeng ka jekete li latela litekanyetso tse kang GB/T9113, JB/T79, JB/T9092, GB/T12221, GB/T12224, GB/T12237, GB/T13927 , AP1598, HG/T20592, EN1092, joalo-joalo.
Lisebelisoa tse ka sehloohong tsa li-valve tsa bakete tse kentsoeng li kenyelletsa baki (PTFE), setulo sa valve (WCB), setopo sa valve (WCB), lesale la ho tiisa (PTFE, alignment polystyrene), bolo (tšepe e sa hloekang), kutu ea valve (1Cr13), ho paka ( graphite e feto-fetohang), le tšoelesa ea ho paka (WCB).
Ka kakaretso, li-valve tsa bolo e kentsoeng ka jekete ke mofuta oa valve o nang le ts'ebetso e phahameng, ts'ebetso e bonolo, le tlhokomelo e bonolo. Li sebelisoa haholo lits'ebetsong tse fapaneng mme ke khetho e nepahetseng bakeng sa ho fetisa mecha ea litaba ea viscosity e phahameng.
