1. Ngesikhathi sokufakwa, idiski yevalvu kufanele imiswe ivaliwe.
2. Indawo yokuvula kufanele inqunywe ngokwe-engeli yokujikeleza kwepuleti levemvane.
3. Kwivalvu yebhabhathane enevalvu ye-bypass, ivalvu ye-bypass kufanele ivulwe ngaphambi kokuvula.
4. Ukufakwa kufanele kwenziwe ngokwemiyalelo yokufaka yomenzi, futhi ivalvu yebhabhathane esindayo kufanele ifakwe ngesisekelo esiqinile.
5. Ipuleti le-butterfly le-valve ye-butterfly lifakwe ohlangothini lobubanzi bepayipi. Endleleni eyindilinga yomzimba we-butterfly valve, ipuleti le-butterfly eliyi-disc lijikeleza i-axis, kanti i-engeli yokujikeleza iphakathi kuka-0° no-90°. Lapho ukujikeleza kufinyelela ku-90°, i-valve ivuleka ngokugcwele.
6. Uma kudingeka ivalvu yebhabhathane isetshenziswe njengokulawula ukugeleza kwamanzi, into eyinhloko ukukhetha kahle usayizi nohlobo lwevalvu. Umgomo wesakhiwo sevalvu yebhabhathane ufaneleka kakhulu ekwenzeni amavalvu amakhulu. Amavalvu ebhabhathane awasetshenziswa kabanzi kuphela ezimbonini ezijwayelekile ezifana nophethiloli, igesi, amakhemikhali, kanye nokwelashwa kwamanzi, kodwa futhi asetshenziswa ezinhlelweni zamanzi okupholisa eziteshini zamandla ezishisayo.
7. Amavalvu ebhabhathane asetshenziswa kakhulu ahlanganisa amavalvu ebhabhathane e-wafer namavalvu ebhabhathane e-flange. Ivalvu yebhabhathane yohlobo lwe-wafer isebenzisa amabhawodi anezinhloko ezimbili ukuxhuma ivalvu phakathi kwamaflange amabili epayipi. Ivalvu yebhabhathane yohlobo lwe-Flange inamaflange kuvalvu, futhi amabhawodi asetshenziselwa ukuxhuma amaflange kuzo zombili izinhlangothi zevalvu kumaflange epayipi.
8. Ipuleti le-butterfly le-valve ye-butterfly lifakwe ohlangothini lobubanzi bepayipi. Endleleni eyindilinga yomzimba we-butterfly valve, ipuleti le-butterfly eliyi-disc lijikeleza i-axis, kanti i-engeli yokujikeleza iphakathi kuka-0° no-90°. Lapho ukujikeleza kufinyelela ku-90°, i-valve ivuleka ngokugcwele.
INortech ingenye yabakhiqizi bama-valve ezimboni abahamba phambili eShayina abanesitifiketi sekhwalithi se-ISO9001.
Isikhathi sokuthunyelwe: Agasti-18-2021