GB Lifting Check Valve

Ntchito ya valavu yokweza iyi ndikulola kuti sing'anga iziyenda mbali imodzi yokha, ndikuyimitsa kuyenda kosiyana.Kawirikawiri, valve imagwira ntchito yokha.Pansi pa mphamvu yamadzimadzi yomwe ikuyenda mbali imodzi, valve clack imatsegulidwa.Madzi amadzimadzi akamadutsa mbali ina, tanki yosinthira imagwira pampando wosinthira ndi kuthamanga kwamadzimadzi komanso kulemera kwa chowongolera chowongolera kuti achepetse kutuluka.

Kupatula kuti valavu ikhoza kutsegulidwa ndi kutsika momasuka, valavu yotsalayo ndi yofanana ndi valavu ya globe.Kuthamanga kwamadzimadzi kumakweza phokoso la valve kuchokera kumalo osindikizira a mpando wa valve, ndipo chizindikiro chobwereranso chapakati chimapangitsa kuti pini yoyang'anira ibwerere kumpando wa valve ndikudula kutuluka kwake. Malingana ndi momwe amagwiritsira ntchito, kutsekemera kungakhale dongosolo lonse zitsulo, kapena zikhoza kukhala mu mawonekedwe a inlaying ziyangoyango mphira kapena mphete mphira pa mawu chimango kupatsirana.Monga valavu yapadziko lonse lapansi, njira yamadzimadzi kudzera mu valavu yonyamulira ndi yopapatiza, kotero kukakamiza kwa valavu yonyamulira ndi yayikulu kuposa ya valavu yosinthira.

•Muyezo Wazogulitsa: GB/T 12235, GB/T 12224

•Mwadzina PressureChithunzi cha PN16-PN320

•Mwadzina DChithunzi: DN50~DN600

•Chachikulu Zida:.Mtengo WCBWCC,20CrMo,1Cr5Mo,20CrMoV,CF8,CF8M,CF3,CF3M,LCB,LCC

•Kuchita Tufumu: -196℃~ 593℃

•ZothekaIpakati:Wmadzi,Mpweya,Mafuta, nitric acid, Acetic acid, Wamphamvu oxidizing sing'anga, Urea, etc.

•Njira Yolumikizira: Flange, Welding

•KutumizaMode:Valavu imatha kutsegulidwa ndikutsekedwa yokha ndi mphamvu yapakatikati, valavu silingatsekeke mwachangu powonjezera nyundo yolemetsa, ndipo clack ya valve imatha kutsekedwa pang'onopang'ono powonjezera silinda ya hydraulic.

•Muyezo Woyesera: GB/T 26480, GB/T 13927, JB/T 9092