I-Cryogenic Ball Valve
Ulwazi Lomkhiqizo
Ukucaciswa Kwedizayini: API 6D, ANSI B16.34
Ububanzi Bebizo: DN15~DN 800 (NPS1~-NPS32)
Isilinganiso Sokucindezela: PN 1.6~ PN10 MPa (las50-Class600)
I-Shutoff Tightness: ISO 5208 Rate A
Izinga Lokushisa Elisebenzayo: -196°C--60°C
I-Actuator Manual esebenza nge-Electrical Actuator Pneumatic Actuator njll
Incazelo Yomkhiqizo
Kusetshenziswa ekushiseni okuphansi nasekusetshenzisweni kwe-cryogenic, okufana nalokhu: I-LNG, Ukuhlukaniswa Komoya, I-Ethylene Icisha Ngokushesha Igesi Yokuqhekeka, Ukulungisa I-Ethylene, Inqubo Yokuhlanza I-Methanol Yezinga Eliphansi.
Izici Zokusebenza
Isakhiwo Sebhonethi Yesandiso: qinisekisa ukusebenza kokuvalwa kwebhokisi lokugxusha, vimbela isithwathwa ebhokisini lokugxusha
I-Automatic Pressure Relief Seat: gwema ingcindezi ye-cavity ukuphakama okungavamile
-196°C liquid nitrogen cryogenic treatment: vula i-austenite esele ibe i-martensite, vimbela ukuguqulwa kwengxenye ye-dimensional kusuka ekuguqulweni kwesigaba senhlangano okubangelwa ukushintsha kwezinga lokushisa.
Ukuvuza Kokuhlolwa Kwe-nitrogen: qinisekisa ukusebenza kokuvalwa kwe-valve, qinisekisa ukuthi i-valve iyasebenza ezinhlobonhlobo zokusetshenziswa
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