詳細(xì)介紹
DAH-10低溫安全閥>外螺紋DAH低溫安全閥>LNG、O2、N2、Ar安全閥
DAH-10低溫安全閥技術(shù)參數(shù):
低溫安全閥
Cryogenic safety valve
設(shè)計(jì)溫度:-196℃~+80℃
適用介質(zhì):LNG、O2、N2、Ar
Design Temperature: -196℃~+80℃
Suitable Medium: LNG、O2、N2、Ar
連接尺寸:
型號(hào) Type | 主要外型和連接尺寸(mm) Major overall & connection dimensions | 公稱壓力Nominal pressure(MPa) | 整定壓力 Setting pressure(MPa) | 重量 Weight | |||||
H | H1 | M1 | M2 | L | D0 | (kg) | |||
DAH-10 | 150 | 56 | G3/4 | M30×1.5 | 35 | ?10 | 4.0 | 0.8 | |
DAH-10A1 | 4.0 | 1.6 | |||||||
DAH-10A2 | 4.0 | 3.0 | |||||||
DAH-15 | 150 | 56 | G3/4 | M30×1.5 | 35 | ?15 | 4.0 | 0.8 | |
DAH-15A1 | 4.0 | 1.6 | |||||||
DAH-15A2 | 4.0 | 2.5 | |||||||
DAH-25 | 197 | 69 | G 11/4 | M36×2 | 47 | ?25 | 4.0 | 0.8 | |
DAH-25A1 | 4.0 | 1.6 | |||||||
DAH-25A2 | 4.0 | 2.0 |
主要材質(zhì):
主要零件名稱 Names of major parts | 閥體 Body | 閥瓣 Disc | 彈簧 Spring | 閥座 Seat |
材 料 Material | ZG0Cr18Ni9 | 0Cr17Ni12Mo2 | 1Cr18Ni9 | 0Cr17Ni12Mo2 |