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I-API 594 Dual Plate Check Valve
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Izinga lokuklama: API 594
Izilinganiso Zezinga lokushisa Lokucindezela: ASME B16.34
Ububanzi besayizi: 2 "kuya ku-48"
Ibanga Lokucindezela: Ikilasi 150 kuya ku-2500
Qeda Ukuxhumana: I-Wafer, i-Lug, i-Flanged RF, i-RTJ
I-Flanged End Dimensions: ASME B16.5 (≤24”), ASME B16.47 Series A noma B (>24”)
Ubukhulu bobuso ngobuso: API 594
Ukuhlola Nokuhlola: API 598
Izinto Zomzimba: WCB, CF8, CF3, CF3M, CF8M, A995 4A, 5A, 6A, C95800, INCONEL 625, INCONEL 825, MONEL, WC6, WC9.
Nquma Izinto: 1#, 5#,8#,10#,12#,16#
Intwasahlobo: INCONEL 718, X750
Ongakukhetha
I-Retainerless
Isihlalo Esithambile
I-NACE MR 0175
Isingeniso Somkhiqizo
I-Dual Plate Check Valve iyivalvu engabuyi ukugwema ukugeleza emuva kumapayipi, futhi inezinzuzo eziningi uma iqhathaniswa ne-BS1868 noma i-API6D amavalvu okuhlola ukushwibeka, noma amavalvu okuhlola i-piston.
1.Isisindo esincane.Ngenxa yomklamo wayo wokuhlukaniswa kwamapuleti aphindwe kabili, ipuleti elikabili Hlola isisindo se-valve singancishiswa ngo-80-90% kuyilapho siqhathaniswa namavalvu okuhlola ama-swing avamile.
2.Lower Pressure Drop.Ngenxa yokuthi ipuleti ngalinye lihlanganisa kuphela ingxenye yendawo yediski yokuhlola ukujika, iValve yokuhlola ipuleti elikabili ihlukanisa amandla ewonke phakathi.Ingxenye yamandla epuleti ngalinye idinga uhhafu wogqinsi, okuholela kudiski lokuhlola elijikayo elinengxenye eyodwa kwezine yesisindo.Amandla adingekayo ukuhambisa amapuleti awakhuliswa isisindo samapuleti.Ngenxa yamandla ayo ancishisiwe, iValve yokuhlola amapuleti amabili inokwehla kokucindezela okuncane kakhulu.
3.Retainerless Design.Ama-valve amaningi okuhlola anezikhala ezine emzimbeni wevalvu lapho kufakwe khona iphinikhodi yehinge nephini lokumisa.Azikho izimbobo ezihamba ubude bomzimba we-valve ngedizayini engagcini.Idizayini engagcini ingahle ibe wusizo ezinhlelweni lapho amagesi ayingozi ikakhulukazi noma abolayo edlula kuvalvu ukuze kuncishiswe amathuba okuthi noma iyiphi igesi iphume ngezimbobo emzimbeni wamavalvu.
I-4.Ingasetshenziselwa ukufakwa okuqondile kuyilapho ama-valve okuhlola ama-BS 1868 engakwazi ukusetshenziselwa ukufakwa mpo.
