Cryogenic Check Valve

Cryogenic Check Valve

Major Parameter

Main Parameter

Nominal Pressure:4.0MPa

Nominal Diameter:65~200mm

Suitable Media:NG、O2、N2、Ar .etc

Suitable Temp:-196°C ~+80°C

Connection TypeWelding

Flow Direction:Low to High

Standard:GB/T24925

 

Material of Main Parts

Body、Cover、Disc:Stainless Stee

Sealing Material:PFA

 

Main External and Connection Dimension

Factory CodeMajor Dimensions (mm)Weight(Kg)
HLD0D1D2B
65DH6B112216φ65φ70φ76711
80DH6B124241φ80φ81φ89813
100DH6B144292φ100φ99φ108 926
125DH6B200330φ125φ123φ1331040
150DH6B230370φ150φ147φ1591050
200DH6B280419φ200φ207φ2191062

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