Mu msonkhano wa Jinbin, gulu la lugvalavu butterflyzatsirizidwa. Imatchedwanso LTlug style butterfly valve, yokhala ndi kukula kwa DN400 komanso yokhala ndi ma pneumatic actuators. Tsopano ayamba mayendedwe ndipo akulowera ku Saudi Arabia.

Valavu yagulugufe yamtundu wa LT lug ndi valavu yomwe imagwiritsidwa ntchito kwambiri pamakina apakati komanso otsika kwambiri. Ubwino wake waukulu umaphatikizapo kuyika kosinthika, kusindikiza kodalirika komanso kukana kwamadzi otsika, ndikupangitsa kuti ikhale yoyenera kuyendetsa kayendedwe ka madzi m'malo osiyanasiyana ogwira ntchito. Mitsempha yomwe ili kumapeto kwa thupi la valve imatha kukhazikitsidwa kudzera muzitsulo popanda kudalira kulemera kwa chitoliro, ndipo imagwirizana ndi mitundu yosiyanasiyana ya flange monga ANSI ndi GB. Pokonza, thupi la valve likhoza kugawidwa padera popanda kukhudza mapaipi ndi mapaipi, kupititsa patsogolo kukonza bwino.

Thupi la valavu lili ndi mawonekedwe ophatikizika ndipo limalemera 1/3 mpaka 1/2 ya valavu yachipata chofanana. Njira yodutsa imakhala yosasunthika komanso yoyandikana ndi mtundu wowongoka, wokhala ndi kagawo kakang'ono kamene kamakana kuthamanga, komwe kungathe kuchepetsa kugwiritsira ntchito mphamvu zoyendera. Imathandizira pamanja, magetsi kapena pneumatic drive, yokhala ndi torque yaying'ono, ndikupangitsa kuti ikhale yoyenera pazithunzi zazikulu (DN50-DN2000).

Valavu yagulugufe yamtundu wa LT imagwiritsidwa ntchito kwambiri pazifukwa izi:

1. Madzi osungira madzi ndi kukhetsa madzi ndi kuyeretsa madzi: Njira zoyendetsera madzi ndi ngalande za Municipal, malo osungiramo zimbudzi, zopangira madzi, zomwe zimagwiritsidwa ntchito poyendetsa ndi kutsekera madzi abwino, zimbudzi ndi madzi obwezeretsedwa. Mtundu wofewa wofewa ukhoza kukwaniritsa zofunikira zochepa zowonongeka ndipo ndi zoyenera kuyenda kwakukulu.

2.Petrochemical ndi General Industry: Kuyendetsa zofalitsa monga mafuta osakanizidwa, mafuta oyengedwa bwino, zosungunulira za mankhwala, asidi ndi alkali solutions, etc. Mtundu wotsekedwa mwamphamvu ukhoza kugwiritsira ntchito kutentha kwapakati ndi kupanikizika kwa ntchito, ndipo njira yopangira lug ndiyoyenera kukonzanso zofunikira zapaipi za mankhwala.

3.Hvac ndi Building Systems: Central air conditioning madzi kufalitsidwa, centralized Kutentha maukonde, mafakitale kuzirala kachitidwe madzi. Mtundu wofewa wofewa uli ndi kusindikiza kwabwino, ndi koyenera kwa kutentha kochepa komanso kutsika kwapang'onopang'ono, kumakhala kosavuta kugwira ntchito ndi kupulumutsa mphamvu, komanso kumachepetsa mtengo wogwiritsira ntchito dongosolo.

4.Shipbuilding ndi Metallurgical Industry: Sitima yamadzi yosungiramo madzi, madzi ozizira mumakampani azitsulo, mpweya woponderezedwa wotumizira mapaipi. Mapangidwe a lug ali ndi magwiridwe antchito amphamvu oletsa kugwedezeka ndipo ndi oyenera malo ovuta kukhazikitsa monga zombo zomangika kapena malo ogulitsa.