Valve body:CF8
Valve disc:304
Valve cover:CF8
Valve stem:304
Hand wheel:Y102
Main seal:PCTFE
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 connection size(mm) | ||||||
| H(open) | H(close) | D | DO | D1 | D2 | L | |
| DJF-65D | 523 | 497 | φ200 | φ65 | φ60 | φ85 | 216 |
| DJF-80D | 549 | 521 | φ250 | φ80 | φ75 | φ103 | 241 |
| DJF-100D | 635 | 601 | φ320 | φ100 | φ95 | φ120 | 292 |
| DJF-125D | 627 | 592 | φ315 | φ125 | φ118.5 | φ160 | 400 |
| DJF-150D | 665 | 630 | φ315 | φ150 | φ147 | φ185 | 370 |