Ukufakwa kwe-Butterfly valve, ukusetshenziswa kanye nemiyalo yesondlo-I-Vals valve

1. Ngaphambi kokufakwa, kuyadingeka ukuhlola ngokucophelela ukuthi ilogo kanye nesitifiketi seI-valve yevemvaneHlangana nezidingo zokusebenzisa, futhi kufanele zihlanzwe ngemuva kokuqinisekiswa.

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3 Ama-bolts axhumeka akufanele aqine ngasikhathi sinye ukuvikela ukuxhumana kwe-flange kusuka ekuvuzeni ngenxa yamandla angalingani.

4. Lapho uvula i-valve, jikisa umkhawulo wesandla sesandla, lapho uvala i-valve, ujikeleze iwashi, ujikelezise, ​​ngokuya ngezinkomba zokuvula nokuvala.

5. NiniI-valve kagesi kagesiKushiya ifektri, i-stroke yendlela yokulawula ilungisiwe. Ukuze uvikele ukuqondiswa okungalungile kokuxhumeka kwamandla, umsebenzisi kufanele awuvulele ngesandla esigabeni esivulekile ngaphambi kokuvula amandla okokuqala, bese uhlola ukuqondiswa kwepuleti yenkomba nokuvulwa kwe-valve. ukuqondisa kuyafana.

I-6. Lapho i-valve isetshenziswa, uma noma iliphi iphutha litholakala, yima ukuyisebenzisa ngokushesha, thola imbangela bese usula iphutha.

7 Ama-valve agcinwe isikhathi eside kufanele ahlanzwa njalo, omiswe, futhi ahlanganiswe namafutha alwa nokulila. Kufanele isetshenziswe amapuleti ayimpumputhe kuzo zombili iziphetho ze-valve ukuvikela indawo evuthayo ye-flange futhi kuvikele ukungcola ekungeneni komgodi wangaphakathi.

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9. Iwaranti ye-valve: i-valve isetshenziswa kungakapheli unyaka owodwa, kepha hhayi ngaphezu kwezinyanga eziyi-18 ngemuva kokubeletha. Uma kunjalo ngenxa yezici ezibonakalayo, ikhwalithi engenangqondo yokukhiqiza, umklamo ongenangqondo nomonakalo ekusetshenzisweni okujwayelekile, kuzoqinisekiswa nguMnyango Wezokuhlola Wekhwalithi yefekthri yethu. Obhekele iwaranti ngesikhathi sewaranti.