ASME Swing Check Valve
Yintoni ivalve yokujonga i-ASME Swing?
Iivalvu zokutshekisha, iivalvu ezingabuyiyo, ziyilelwe ukuthintela ukubuya umva kokuhamba kwindlela yemibhobho.Ezi zivalo zenziwa zisebenze yimathiriyeli ehambayo kumbhobho.Uxinzelelo lolwelo oludlula kwisistim luvula ivalve, ngelixa nakuphi na ukuguqulwa kokuhamba kuya kuvala ivalve.Ukuvalwa kufezwa ngobunzima bomatshini wokutshekisha, ngoxinzelelo lwangasemva, ngentwasahlobo, okanye ngokudityaniswa kwezi ndlela.
ASME Swing Check Valve,ivalve yokukhangela ujingi eyilwe kwaye yenziwe ngokuhambelana ne-ASME B16.34,uvavanyo kwaye uhlole ukuya kwi-API598,API6D.
Oko kuvuleka kufuneka kucace ukuze nantoni na idlule.I-disc idityaniswe kwihinge, ngoko ke idiski inokujiyiza ivuleke okanye ivalwe xa ulwelo lubetha idiski.Kufana nocango olusisangqa.Isalathiso sokuhamba yeyona nto ibalulekileyo xa usebenzisa ezi valves.
Xa ulwelo luhamba ngendlela oyifunayo, uxinzelelo lokuhamba lutyhala ucango luvuleke, luvumela ulwelo ukuba ludlule.Xa ulwelo luhamba ngendlela engalunganga, kwenzeka okwahlukileyo.Amandla olwelo olubuya ngevalvu lutyhala idiski kwisitulo sayo, ivale ivalve.Xa ufaka ivalve yokujonga ujingi, kubalulekile ukuba ivuleke xa ulwelo ludlula kwicala olifunayo.Ukuba ufaka enye yezi valve kwaye akukho manzi adlulayo, yindlela engafanelekanga yokujikeleza kwaye kufuneka iphinde ifakwe.Ukuba ivalve yakho yokujonga ujingi inoyilo lwenyani lomanyano, inokususwa ngokulula kumbhobho.Ezi zivalo zifumaneka ngeendlela ezininzi ezahlukeneyo.Iivalvu zentsimbi zokujonga ujingi zidla ngokubonwa kusetyenziso olunzima lwemizi-mveliso.
Njengoko bekutshiwo ngaphambili, ivalve yokujonga ujingi yeyaxa ufuna ulwelo oluhamba kwicala elinye kuphela.Enye ingcaciso ebalulekileyo malunga nezi zivalo kukuba azifuni amandla angaphandle, okwenza ukuba zilungele uluhlu olubanzi lwezicelo.Bakwavumela ulwelo ukuba ludlule ngaphandle kokucothisa ukuhamba kakhulu xa luvuleke ngokupheleleyo.Iivalve zokujonga i-Swing zihlala zifakwe kunye neevalvu zesango kuba zibonelela ngokukhululeka ngokukhululekileyo.Kwenziwa isincomo kwimigca enesantya esisezantsi kwaye akufuneki ukuba isetyenziswe kwimigca eshukumayo xa ukuqhwatywa okuqhubekekayo okanye ukubetha kungonakalisa iindawo zokuhlala.Le meko inokulungiswa ngokuyinxenye ngokusebenzisa i-lever yangaphandle kunye nobunzima.
Iimpawu eziphambili ze-ASME Swing check valve?
Iimpawu eziphambili zeI-ASME Swing Check Valves:
- ● Umzimba kunye nesigqubuthelo: Precision machined castings.stem ayingeni emzimbeni.
- ● Umzimba kunye nesigqubuthelo esidityanisiweyo: i-spiral wound gasket, intsimbi engatyiwayo enegraphite okanye i-PTFE.
- ● Idiskhi: Ulwakhiwo olomeleleyo oluneqhekeza elinye ukumelana nomothuko omkhulu wenkonzo yevalvu yokutshekisha.I-Hardfaced kunye ne-13Cr, i-alloy ye-CoCr, i-SS 316, okanye i-Monel, umhlaba kunye ne-lapped kwi-mirror finish.I-SS 316 disc ene-CoCr ejongene ne-alloy nayo iyafumaneka.
- ● Ukudibanisa i-Disc: I-disc engajikeleziyo ibotshelelwe ngokukhuselekileyo kwi-disc hanger nge-lock nut kunye ne-cotter pin.I-disc hanger ixhaswa kwiphini yehinge yediskhi eyomeleleyo eneempawu ezithwalayo ezibalaseleyo.Zonke iindawo zifikeleleka ukusuka phezulu ukuze zisebenze lula.
- ● Flanges:ASME B16.5,Class150-300-600-900-1500-2500
Iinkcukacha zobugcisa ze-ASME Swing check valve?
Iinkcukacha zobugcisa zeI-ASME Swing check valves
| Uyilo kunye nomenzi | ASME B16.34,BS1868,API6D |
| Uluhlu lobungakanani | 2"-40" |
| umgangatho woxinzelelo (RF) | Udidi 150-300-600-900-1500-2500LBS |
| Uyilo lwebhonethi | ibhonethi ebhontiweyo,ibhonethi yoxinzelelo lwetywina(PSB yeClass1500-2500) |
| I-But weld (BW) | I-ASME B16.25 |
| Phelisa iflange | ASME B16.5,Class150-2500lbs |
| Umzimba | Carbon steel WCB,WCC,WC6,WC9,LCB,LCC,Stainless steel CF8,CF8M,Dulpex stainless,Intsimbi yentsimbi njl. |
| Nciphisa | API600 Trim 1/trim 5/trim 8/trim 12/trim 16 etc |
uMboniso weMveliso:
Usetyenziso lwe-ASME Swing check valve:
Olu hloboASME Swing Check Valveisetyenziswa ngokubanzi kwimibhobho enolwelo kunye nolunye ulwelo.
- *Imizi-mveliso ngokubanzi
- *Ioyile neGesi
- *Yekhemikhali/Petrochemical
- *Amandla kunye nezinto eziluncedo
- *Iizicelo zoRhwebo
