Kos Valve: Ib qho tseem ceeb tswj cov hauv dej

Ib qho kev tshawb xyuas valve, tseem hu ua ib tug - txoj kev valve lossis tsis}} rov qab siv cov dej ntws rov qab. Nws cov haujlwm tseem ceeb yog qhib thiab kaw los ntawm kev siv zog ntawm qhov nruab nrab nws tus kheej, yog li tiv thaiv cov khoom siv los ntawm kev poob siab, dej rauj, thiab paug rauj, thiab paug sov.

Xyuas li qub yog siv dav hauv cov petrochemical, lub zog, kev kho dej, HVAC, thiab lwm thaj teb. Nyob rau hauv lub twj tso kua mis tawm mus los tiv thaiv backflow ntawm cov kua thaum lub sij hawm kaw, muaj peev xwm ua rau impeller reversal. In boiler feedwater systems, they prevent high-temperature steam from flowing back into low-pressure pipes. Hauv kev kho mob roj pipelines, xyuas li cas kom muaj kev nyab xeeb ntawm ib qho {{txoj kev hloov pauv pa. Raws li lawv cov txheej txheem sib txawv, xyuas cov khoom sib txawv yog feem ntau cov customized rau hauv peb hom: viav vias, nqa, thiab npauj npaim. Viav vias sceck li qub yog tsim nyog rau loj- txoj kab uas hla, siab thiab kaw los ntawm kev sib hloov lub discating nws axis. Nqa tshuaj xyuas li qub yog feem ntau siv nyob rau hauv me me {{11 {}} qhov kev txav siab ntawm lub disc los tsim lub foob. Npauj npaim xyuas cov tawv nqaij yog paub rau lawv cov qauv tsim thiab feem ntau siv hauv chaw -} tsis muaj daim ntawv thov.

Kos lub valve kev ua tau ncaj ncaj ncaj cuam tshuam cov kev ntseeg tau yooj yim. Thaum xaiv cov kev tshawb xyuas valve, cov kev saib xyuas tseem ceeb suav nrog cov khoom muaj kua (xws li corrosiveness thiab viscosity), siab siab thiab ntsuas kub. Piv txwv li, stainless hlau yog qhov haum rau cov acidic thiab alkaline media, thaum muag muag {{{{{3 {3} qhov kev mob siab. Tsis tas li ntawd, cov hauj lwm teeb tsa thiab kev qhia txog kev teeb tsa yuav tsum nruj me ntsis ua raws cov xub kom tsis txhob ua hauj lwm vim rov qab installation.

Nrog kev nce qib ntawm kev muaj tshuab siv tshuab, lub caij nplooj ntoo hlav - Cov neeg tau txais kev pab lossis txhim kho cov lus teb nrawm nrawm thiab tswj qhov raug. Raws li "kev tiv thaiv" ntawm cov kua dej, saib xyuas li qub, ua si lub neej yooj yim, ua haujlwm lub neej, thiab kev ua haujlwm muaj kev nyab xeeb.