Npauj npaim valve qhib thiab kaw los ntawm disc hom Reciprocating gyrati Qhib kaw thiab kho ntawm li 90 degrees A valve rau kev tswj cov kua dej.
Npauj npaim li qub tsis tsuas yog yooj yim hauv cov qauv, me me hauv ntim, lub teeb hauv qhov hnyav, tsis tshua muaj cov khoom siv, me me hauv kev teeb tsa me me, me me hauv lub sijhawm tsav tsheb, yooj yim hauv kev ua haujlwm thiab ceev ceev hauv kev ua haujlwm, tab sis kuj muaj cov dej ntws zoo thiab cov yam ntxwv sealing. .
Lawv yog ib qho ntawm qhov loj tshaj plaws valve ntau yam nyob rau hauv xyoo tsis ntev los no. Tshwj xeeb tshaj yog nyob rau hauv cov teb chaws tsim xws li America, Nyiv, Lub teb chaws Yelemees, Fabkis thiab Ltalis, npauj npaim li qub tau siv dav. Ntau yam thiab ntau yam ntawm npauj npaim li qub tseem nthuav dav, thiab lawv tab tom txhim kho mus rau qhov kub thiab txias, siab siab, loj caliber, siab sealing, lub neej ntev, cov yam ntxwv zoo heev thiab kev ua haujlwm ntawm cov li qub.
Lawv qhov kev ntseeg siab thiab lwm yam kev ntsuas kev ua tau zoo yog sib npaug. Txog rau qib siab dua, thiab tau hloov ib nrab ntawm lub ntiaj teb li qub, rooj vag li qub thiab pob li qub. Nrog rau kev nce qib ntawm npauj npaim valve thev naus laus zis, npauj npaim valve yuav dhau los ua qhov tseem ceeb ntawm daim ntawv valve hauv lub sijhawm luv luv, tshwj xeeb tshaj yog nyob rau hauv thaj tsam ntawm qhov loj thiab nruab nrab caliber, nruab nrab thiab qis siab.
Yuav kom ua tau raws li qhov yuav tsum tau muaj ntawm kev lag luam siv xws li qhov kub thiab txias, muaj zog yaig thiab kev pabcuam ntev
lub neej, hlau-sealed npauj npaim li qub tau tsim zoo heev nyob rau hauv xyoo tsis ntev los no.
Nrog rau daim ntawv thov ntawm kub tsis kam, tsis kub tsis kam, muaj zog corrosion kuj, muaj zog yaig kuj thiab siab zog alloy cov ntaub ntawv nyob rau hauv npauj npaim li qub, hlau-sealed npauj npaim li qub tau lug siv nyob rau hauv siab thiab tsis kub, muaj zog yaig kuj, lub neej ntev thiab lwm qhov chaw muaj kev lag luam, kom cov tshuab ntawm npauj npaim li qub tau mus txog qib tshiab.
