Mbiri ya FORGED STAEL GLOBE VALVE

Pali mitundu itatu ya mapangidwe a bonetivalavu yachitsulo yopangidwa ndi globe.

• Yoyamba ndi boneti ya bolt, yopangidwa mwa mtundu uwu wa valavu yachitsulo yapadziko lapansi, thupi la valve ndi boneti zimagwirizanitsidwa ndi mabawuti ndi mtedza, zosindikizidwa ndi gasket bala bala (SS316 + graphite).Kulumikizana kwa mphete zachitsulo kungagwiritsidwenso ntchito pamene makasitomala ali ndi zofunikira zapadera.
• Mtundu wachiwiri wa mapangidwe ake ndi bonnet wowotcherera, wopangidwa mwanjira iyi ya valavu yachitsulo yonyezimira, thupi la valve ndi boneti zimalumikizidwa ndi ulusi, chisindikizo chodzaza.
• Chachitatu ndi boneti yosindikizira yokakamiza, yopangidwa mwanjira iyi ya valavu yapadziko lonse lapansi, thupi la valavu ndi boneti zimalumikizidwa ndi ulusi, wosindikizidwa ndi mphete yodzisindikizira yamkati.

Mawonekedwe a magwiridwe antchito a mavavu opangidwa ndi zitsulo zopangira zitsulo

• Thupi la valve limapangidwa lonse, ndi mphamvu zapamwamba, maonekedwe okongola komanso zinthu zodalirika.
• Pang'onopang'ono pakatikati pogwiritsa ntchito mawonekedwe odzisindikizira, kupanikizika kwapamwamba, kumakhala bwino chisindikizo.Mphete yachitsulo chosapanga dzimbiri yodzisindikizira, yosavuta kusokoneza, chisindikizo chodalirika.
• Pamwamba pa tsinde la valavu amathandizidwa ndi zowonongeka kwambiri, zosagwirizana ndi zowonongeka komanso zowonongeka, ndipo kukangana kotsegula ndi kutseka kumakhala kochepa kuti zitsimikizire kuti palibe kutayikira kwa mankhwala.

Mfundo yogwirira ntchito yopangira valavu yachitsulo

Vavu yaing'ono yopangidwa ndi zitsulo zopangira zitsulo ndiye valavu yomwe imagwiritsidwa ntchito kwambiri.Ndiwotchuka kwambiri chifukwa kukangana pakati pa malo osindikizira panthawi yotsegula ndi kutseka kumakhala kochepa, kumakhala kolimba kwambiri, kutalika kotsegulira sikuli kwakukulu, kupanga kumakhala kosavuta, komanso kukonza bwino.Valavu yachitsulo yopangidwa ndi chitsulo ndi yoyenera kupanikizika kwapakatikati komanso kotsika, komanso koyenera kuthamanga kwambiri.Mfundo yake yotseka ndiyoti, kudalira kupanikizika kwa tsinde, kusindikiza pamwamba pa diski ndi kusindikiza pamwamba pa mpando wa valve kumatsatiridwa kwambiri kuti ateteze kufalikira kwa sing'anga.

Valavu yachitsulo yopangidwa ndi chitsulo imangolola sing'anga kuyenda mbali imodzi, ndipo imalunjika pakuyika.Kutalika kwa valavu yopangira zitsulo zopangira zitsulo ndizokulirapo kuposa valavu yachitsulo yachitsulo, pamene kukana kwamadzimadzi kumakhala kwakukulu ndipo kudalirika kwa chisindikizo sikuli kolimba pamene kukugwira ntchito kwa nthawi yaitali.

Vavu ya NTGD ndi odziwa kupanga valavu yachitsulo yapadziko lonse lapansi, omasuka kulankhula nafe ngati muli ndi mafunso.