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DH(DN65-100)series filter valve at low temperature

Materials of main parts

Valve body:CF8

Valve disc:304

Mian seal:PCTFE

Main technical parameters

Nominal pressure:4.0MPa

Design temperature:-196℃~+80℃

Applicable medium:LNG、LO2、LN2、LAr

Connection method:Socket weld、Butt welding

MODEL Main form and the connecti on size(mm)
A B D0 D1 D2
DH-65 112 216 φ65 φ70 φ76
DH-80 118 241 φ80 φ81 φ89
DH-100 138 292 φ100 φ100 φ108