DYJ-25A2低溫降壓調(diào)壓閥>不銹鋼低溫降壓調(diào)壓閥
DYJ-25A2低溫降壓調(diào)壓閥>不銹鋼低溫降壓調(diào)壓閥技術(shù)參數(shù):
低溫降壓調(diào)壓閥
Cryogenic economizer
Bull nose ends
Socket weld
設(shè)計溫度:-196℃~+80℃
適用介質(zhì):LNG、O2、N2、Ar
Design Temperature: -196℃~+80℃
Suitable Medium: LNG、O2、N2、Ar
;不銹鋼低溫降壓調(diào)壓閥連接尺寸:
型號 Type | 主要外型和連接尺寸(mm) Major overall & connection dimensions | 公稱壓力 Nominal operating pressure(MPa) | 調(diào)壓范圍 Pressure adjusting range(MPa) | 重量 Weight | |||
H | L | D | B | (kg) | |||
DYJ-25 | 256 | 272 | ?32.5 | 10 | P1=2.5 | P2=0.2~0.8 | 1.40 |
DYJ-25A2 | P2=0.8~1.6 | 1.50 |
;不銹鋼低溫降壓調(diào)壓閥主要材質(zhì):
主要零件名稱 Names of major parts | 閥 體 Body | 閥 蓋 Cover | 膜片 Diaphragm | 主密封件 Main sealing |
材 料 Material | ZG0Cr18Ni9 | ZG0Cr18Ni9 | QSn6.5-0.1 | PTFE |
;不銹鋼低溫降壓調(diào)壓閥