I-API 594 Wafer, iLug kunye ne-Flanged Check Valve
Uluhlu lweeMveliso
Ubungakanani: NPS 2 ukuya kwiNPS 48
Uluhlu loxinzelelo: Udidi lwe-150 ukuya kwiKlasi ye-2500
Qeda uQhagamshelwano: Wafer, RF, FF, RTJ
Izinto eziphathekayo
Ukuphosa: Intsimbi yokuCasa, iDuctile Iron, A216 WCB, A351 CF3, CF8, CF3M, CF8M, A995 4A, 5A, A352 LCB, LCC, LC2, Monel, Inconel, Hastelloy, UB6, Bronze, C95800
Umgangatho
| Uyilo kunye nokuveliswa | API594 |
| Ubuso ngobuso | ASME B16.10, EN 558-1 |
| Phelisa uQhagamshelwano | ASME B16.5, ASME B16.47, MSS SP-44 (NPS 22 Kuphela) |
| Uvavanyo kunye nokuhlolwa | API 598 |
| Uyilo olukhuselekileyo lomlilo | / |
| Iyafumaneka nge | NACE MR-0175, NACE MR-0103, ISO 15848 |
| Okunye | PMI, UT, RT, PT, MT |
Iimpawu zoyilo
1. Ipleyiti eMabini okanye ipleyiti enye
2. I-Wafer, iLug kunye neFlanged
3. Gcina kwaye Gcina
I-API 594 i-valve yokuhlola ipleyiti ephindwe kabini isetyenziselwa imibhobho ecocekileyo kunye nemizi-mveliso, ukukhuselwa kwendalo, unyango lwamanzi, unikezelo lwamanzi kunye nemibhobho yokuhambisa amanzi kwizakhiwo eziphakamileyo ukunqanda ukuhamba ngasemva kweendaba.Ivalve yokutshekisha ithatha uhlobo lwewafer, ipleyiti yebhabhathane zizisangqa ezibini, kwaye yamkele isiphethu sokunyanzela ukusetwa kwakhona, indawo yokutywina inokuba ngumzimba ojongene ne-welding ekwazi ukumelana nokunxiba okanye i-rubber lineng, uluhlu losetyenziso lubanzi, kunye nokutywinwa. ithembekile.
Iindawo zokuvula kunye nokuvala i-API 594 i-valve yokujonga i-valve ixhomekeke ekuhambeni kunye nokunyanzeliswa kwe-medium ukuvula okanye ukuvala ngokwabo ukukhusela i-medium ukuba ingabuyeli ngasemva.Ivalve ibizwa ngokuba yivalve yokukhangela.Iivalvu zokukhangela zezodidi lweevalvu ezizenzekelayo, ezisetyenziswa ikakhulu kwimibhobho apho i-medium ihamba kwicala elinye, kwaye ivumela kuphela i-medium ukuba ihambe kwicala elinye ukuthintela iingozi.
Ngokwesakhiwo sevalve yokutshekisha, inokwahlulwa ibe ziindidi ezintathu: ivalve yokukhangela yokuphakamisa, ivalve yokukhangela i-swing kunye nevalve yokukhangela i-wafer.Iivalvu zokukhangela zokuphakamisa zinokwahlulwa zibe ziindidi ezimbini: ezithe nkqo nezithe tye.Iivalve zokujonga ujingi zahlulwe zaba ziindidi ezintathu: ivalve enye, ivalve ephindwe kabini kunye nevalve emininzi.Ivalve yokujonga iwafer luhlobo oluthe ngqo.Ivalve yokukhangela sisivalo esinokuthi sithintele ngokuzenzekelayo ulwelo ukuba lungabuyeli ngasemva.I-valve ye-valve ye-valve yokukhangela ivula phantsi kwesenzo soxinzelelo lwe-fluid, kwaye i-fluid igeleza ukusuka kwicala lokungena ukuya kwicala lokuphuma.Xa uxinzelelo lwecala lokungena luphantsi kunolo kwicala lokuphuma, i-valve flap ivalwa ngokuzenzekelayo phantsi kwesenzo sokwahlukana koxinzelelo lwe-fluid, ubunzima kunye nezinye izinto zokuthintela umbane ukuba ungabuyeli emva.
Ukuba ufuna iinkcukacha ezingaphezulu malunga neevalvu nceda uqhagamshelane nesebe lethu lokuthengisa
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