I-valve yokuhlola i-swing ye-PSB yeMveliso ePhakamileyo yoMgangatho oPhezulu Umthengisi wefektri waseTshayina Umvelisi
Yintoni ivalvu yokujonga i-PSB swing?
Iivalvu zokujonga, iivalvu ezingabuyisiyo, zenzelwe ukuthintela ukuguquka kokuhamba kwamanzi kwinkqubo yemibhobho. Ezi valve zivulwa zizinto ezihambayo kwipayipi.Uxinzelelo lolwelo oludlula kwinkqubo luvula ivalvu, ngelixa naluphi na uguquko lokuhamba kwamanzi luya kuyivala ivalvu.Ukuvalwa kwenziwa bubunzima bendlela yokujonga, ngoxinzelelo lomqolo, ngesipringi, okanye ngokudibanisa ezi ndlela.
Ivalvu yokujonga i-PSB swing, ivalvu yokujonga iswing eyilwe kwaye yenziwe ngokwe-ASME B16.34, vavanya kwaye bahlole i-API598, i-API6D.
Loo mngxuma kufuneka ucace ukuze nantoni na idlule. Idiski inamathele kwihinji, ukuze idiski ivuleke okanye ivalwe xa ulwelo lufika kwidiski. Ifana nocango olujikelezayo. Indlela ehamba ngayo yeyona nto ibalulekileyo xa usebenzisa ezi valve.
Xa ulwelo luhamba kwicala elifunekayo, uxinzelelo lokuhamba kwamanzi lutyhala ucango luvuleke, luvumela ulwelo ukuba ludlule. Xa ulwelo luhamba kwicala elingalunganga, kwenzeka okwahlukileyo. Amandla olwelo olubuya ngevalvu atyhala idiski kwisihlalo sayo, evala ivalvu. Xa ufaka ivalvu yokujonga iswing, kubalulekile ukuba ivuleke xa ulwelo ludlula kwicala elifunekayo. Ukuba ufaka enye yezi valve kwaye kungabikho manzi adlulayo, ngoko ayilunganga kwaye kufuneka ibuyiselwe. Ukuba ivalvu yakho yokujonga iswing inoyilo lomanyano lokwenyani, inokususwa ngokulula kumbhobho.Ezi valve zifumaneka ngeendlela ezahlukeneyo. Iivalvu zesinyithi zokujonga ukujika zidla ngokubonakala kwiindawo ezisetyenziswa kakhulu kwimizi-mveliso.
Iimpawu eziphambili zevalvu yokujonga i-PSB swing
Iimpawu eziphambili zeIivalvu zokujonga i-ASME Swing:
- ● Umzimba kunye nesigqubuthelo: Ii-castings ezenziwe ngomatshini ngokuchanekileyo. Isiqu asingeni emzimbeni.
- ● Umzimba kunye negumbi lokugquma: i-spiral wound gasket, intsimbi engatyiwayo enegrafiti okanye i-PTFE.
- ● Indibano yeDiski: Idiski engajikeleziyo ibotshelelwe ngokukhuselekileyo kwi-disc hanger nge-lock nut kunye ne-cotter pin. I-disc hanger ixhaswa kwi-hinge pin eqinileyo ye-disc carrier eneempawu ezintle zokuthwala. Zonke iindawo zifikeleleka ukusuka phezulu ukuze kube lula ukuzilungisa.
- ● Iiflanges: ASME B16.5, Class150-300-600-900-1500-2500
Iinkcukacha zobugcisa zevalvu yokujonga i-PSB swing
Iinkcukacha zobugcisa zeIivalvu zokujonga ze-ASME Swing
| Uyilo kunye nomenzi | I-ASME B16.34, BS1868, API6D |
| Uluhlu lobungakanani | 2"-40" |
| umlinganiselo woxinzelelo (RF) | Iklasi 150-300-600-900-1500-2500LBS |
| Uyilo lwebhonethi | ibhonethi ebotshelelweyo, ibhonethi yesitywino soxinzelelo (i-PSB yeClass1500-2500) |
| Ukuwelda kwempundu (BW) | I-ASME B16.25 |
| Isiphelo seflengi | I-ASME B16.5, iKlasi 150-2500lbs |
| Umzimba | Intsimbi yekhabhoni iWCB, iWCC, iWC6, iWC9, iLCB, iLCC, Intsimbi engatyiwayo iCF8, iCF8M, iDulpex engatyiwayo, intsimbi ye-alloy njl. |
| Sika | API600 Trim 1/trim 5/trim 8/trim 12/trim 16 etc |
Umboniso weMveliso: Ivalvu yokujonga i-PSB swing
Ukusetyenziswa kwevalvu yokujonga i-PSB swing
Olu hloboIvalvu yokujonga i-PSB swingisetyenziswa kakhulu kwiipayipi kunye nolwelo kunye nezinye izinto ezilulwelo.
- *Imizi-mveliso Jikelele
- *Ioyile neGesi
- *Ikhemikhali/Ikhemikhali yePetrochemical
- *Amandla kunye nezixhobo ezisetyenziswayo
- *Izicelo zorhwebo
