Valve body:CF8
Valve disc:304
Mian seal:PCTFE
Nominal pressure:4.0MPa
Design temperature:-196℃~+80℃
Applicable medium:LNG、LO2、LN2、LAr
Connection method:Insert welding
Nominal diameter:10mm~50mm
| MODEL | Main form and the connection size(mm) | |||||
| H | L | DO | D1 | D2 | B | |
| DH-10 | 56 | 60 | φ13 | φ14.5 | φ24 | 6 |
| DH-15 | 62 | 65 | φ15 | φ18.5 | φ29.5 | 6 |
| DH-20 | 71 | 80 | φ20 | φ25.5 | φ36 | 8 |
| DH-25 | 78 | 90 | φ25 | φ32.5 | φ43.5 | 8 |
| DH-32 | 90 | 105 | φ32 | φ38.5 | φ53 | 8 |
| DH-40 | 99 | 120 | φ40 | φ45.5 | φ62 | 8 |
| DH-50 | 112 | 140 | φ50 | φ57.5 | φ72 | 10 |