I-ANSI yeSango iValve

Isangoivalveibhekisa kwiivalveumnyango apho iqhekeza lokuvala (inkunzi yegusha) lihamba kwicala elithe nkqo kumgca osembindini wepaseji.Iivalve yesangoinokusetyenziswa kuphela kumbhobhotovula ngokupheleleyo kwaye unike ingqwalasela kusetyenziso olutsha, kwaye akufanelekanga ukulawula okanye ukunciphisa inkcitho.

Xa isangoivalveivaliwe, indawo yokutywina inokutywinwa kuphela ngoxinzelelo oluphakathi, indawo yokutywina yenkunzi yegusha icinezelwe kwelinye icala ngoxinzelelo oluphakathi ukuqinisekisa ukutywinwa komphezulu wokutywina, okubizwa ngokuba kukutywinwa okumhlophe.Uninzi lwabalawuli besango bamkela ukutywinwa okunyanzeliswayo, xa umnyango obanzi uvaliwe, kuyimfuneko ukuthembela kumandla angaphandle ukunyanzela ipleyiti ye-sniffer ngokubhekiselele kwisihlalo sokulungelelanisa ukuqinisekisa ukutywinwa kwendawo yokutywina.

Xa uvula i-valve, xa ukuphakama kwenkunzi yegusha ku-1: 1 amaxesha e-valve elawula i-valve, i-fluid passage i-fluid ngokupheleleyo, kodwa esi sikhundla asikwazi ukubeka iliso ngexesha lokusebenza.Ekusetyenzisweni kwangempela, indawo ephezulu yentonga yokufunda ithathwa njengophawu, oko kukuthi, isikhundla esingenakuvulwa sithathwa njengendawo evulekileyo epheleleyo.Ukuze kuthathelwe ingqalelo into evaliweyo yokutshintsha kweqondo lokushisa, ngokuqhelekileyo ijika i-1 / 2-1 isangqa kwindawo ephezulu njengendawo yokuvula epheleleyo yevalve yokulawula.Ngoko ke, indawo evulekileyo epheleleyo yevalve isekelwe kwindawo yenkunzi yegusha.

• Umgangatho weMveliso:API600,API6D,ASME B16.34

• Uxinzelelo lwegama:CLASS150~CLASS2500

• Ubungakanani boMda:2~60”

• Izinto ezingundoqo:A126WCB,WCC,I-A127WC6,WC9,C5,C12,C12A,CA15,A351CF8,CF3,CF3M,LCB,LCC

• Ubushushu bokusebenza: - 60℃~593℃

• ABalamli abaSebenzayo:Wamanzi,Umphunga,I-oyile, i-asidi ye-nitric, i-acetic acid, i-oxidizing medium, i-Urea, njl.

• Imo yoQhagamshelwano: I-Flange, iWafer

• Imo yoThutho:Ivili lesandla eliphakamisayo,Ivili lesandla elinganyusiyo,Igiya yeBevel,Umbane