Kufotokozera: Valavu yotulutsa mpweya yothamanga kwambiri imaphatikizidwa ndi magawo awiri a valavu ya mpweya ya diaphragm yokhala ndi mphamvu yayikulu komanso valavu yolowera ndi yotulutsa mpweya yotsika, ili ndi ntchito zonse ziwiri zotulutsa mpweya ndi zolowetsa. Valavu yotulutsa mpweya ya diaphragm yokhala ndi mphamvu yayikulu imatulutsa mpweya wochepa womwe umasonkhanitsidwa mu payipi pamene payipiyo ili pansi pa mphamvu. Valavu yotulutsa mpweya yotsika komanso yotulutsa mpweya singathe kungotulutsa mpweya wokha...
Tsopano tili ndi zida zapamwamba kwambiri. Mayankho athu amatumizidwa ku USA, UK ndi zina zotero, akusangalala ndi dzina labwino kwambiri pakati pa makasitomala a Factory Free Flanged Connection Steel Static Balancing Valve, Takulandirani nthawi iliyonse kuti mgwirizano wa kampani utsimikizidwe. Tsopano tili ndi zida zapamwamba kwambiri. Mayankho athu amatumizidwa ku USA, UK ndi zina zotero, tikusangalala ndi dzina labwino kwambiri pakati pa makasitomala a Balancing Valve, tatsimikiza mtima kuwongolera unyolo wonse woperekera kuti tipereke...