Knife gate valve e ile ea kena Chaena lilemong tsa bo-1980.Ka nako e ka tlase ho lilemo tse 20, sebaka sa ts'ebeliso ea eona e se e atolohile ho tloha masimong a tloaelehileng ho ea ho mefuta e mengata ea liindasteri, ho tloha ho lokisa mashala, ho qhalloa ha mashala, ho qhala ha mashala le ho qhalloa ha matla a matla a merafo ho ea ho hloekiso ea likhoerekhoere tsa litoropo, ho tloha ho nts'etsopele ea lipeipi tse akaretsang tsa indasteri ho isa lits'ebetsong tsa lipeipi tsa litsebi tse kang. lijo, bophelo bo botle le meriana.
Mekhoa ea ho khanna ea li-valve tsa heke ea thipa ke:
Manual, motlakase, pneumatic, hydraulic, bevel gear, electro-hydraulic le pneumatic le hydraulic drive modes.Sebopeho sa valve ea heke ea thipa: kutu e ntseng e phahama le kutu e sa phahamang.Thepa ea valve ea heke ea thipa: tšepe e entsoeng ka tšepe, tšepe e entsoeng ka tšepe, tšepe ea carbon, tšepe e sa hloekang, lesela la fluorine, joalo-joalo Setiiso sa valve ea heke ea thipa: tiiso e thata, tiiso e bonolo, tiiso e lehlakoreng le le leng, tiiso ea mahlakoreng a mabeli le lisebelisoa tse ling.
Mokhoa o nepahetseng oa ho kenya ke motheo oa ts'ebetso e ntle ea mochini.Belofo ea heke ea thipa e nka boenjineri bo thata e le sesebelisoa sa mantlha sa ho koala le ho thibela ho otla.Ka nako e ts'oanang, e entsoe ka sebopeho sa sebopeho sa anti throttling scouring.E na le ts'ebetso e 'meli ea ho koala kapa ho koala + throttling,' me bophelo ba eona ba ts'ebeletso bo ka fihla ka makhetlo a 10 ho feta valve e tloaelehileng ea heke ea thipa.
Ka melemo ea molumo o monyane, ho hanyetsa phallo e nyane, boima bo bobebe, ho kenya habonolo le ho qhaqha, valve e tšesaane ea heke ea thipa e rarolla mathata a boima a ho hanyetsa phallo e kholo, boima bo boima, ho kenya ka thata le sebaka se seholo sa fatše sa valve e tloaelehileng ea heke, valve ea heke e bataletseng. , valve ea bolo, valve ea ho emisa, valve e laolang le serurubele.Ka mor'a ho hlaha ha valve ea heke ea thipa, palo e kholo ea li-valve tse khaotsoeng ka kakaretso le li-valve tse laolang li nketsoe sebaka.Kajeno, palo e kholo ea valve ea heke ea thipa e sebelisoa United States le Japane.

Nortech ke e 'ngoe ea baetsi ba li-valve tsa indasteri ba etelletseng pele Chaena ba nang le setifikeiti sa boleng sa ISO9001.

Lihlahisoa tse kholo:Butterfly Valve,Balofo ea Ball,Balofo ea Heke,Sheba Valofo,Globe Vavlve,Y-Strainers,Motlakase oa Motlakase,Li-Acurator tsa Pneumatic.

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