cryogenic liquid check valve
Negotiable /Piece
Min.Order:1 Piece
Qingdao Baigong Industrial And Trading Co., Ltd.
Lift type
Bolted SS rectangular bonnet
Socket weld
Nominal Pressure: 4.0MPa
Design Temperature: -196+80
Suitable Medium: LNG,LO2,LN2,LAr
Type | Major overall & connection dimensionsmm | Weight | ||||||
H | L | D0 | D1 | D2 | B | (kg) | ||
DH-10B | 48 | 60 | ø13 | ø14.5 | ø24 | 6 | 0.57 | |
DH-15B | 54 | 65 | ø15 | ø18.5 | ø29.5 | 6 | 0.87 | |
DH-20B | 61 | 80 | ø20 | ø25.5 | ø36 | 8 | 1.52 | |
DH-25B | 69 | 90 | ø25 | ø32.5 | ø43.5 | 8 | 1.88 | |
DH-32B | 78 | 105 | ø32 | ø38.5 | ø53 | 8 | 2.85 | |
DH-40B | 86 | 120 | ø40 | ø45.5 | ø62 | 8 | 3.70 | |
DH-50B | 100 | 140 | ø50 | ø57.5 | ø72 | 10 | 5.50 |
Names of major parts | Body | Disc | Cover | Main sealing |
Material | ZG0Cr18Ni9 | 0Cr18Ni9 | 0Cr18Ni9 | PCTFE |