The valve KB3-8.5 is a lock equipment which is aimed of preventing gas emissions from the bottle and also to make the cross-over of liquefied gas reaching the critical pressure.
The body of this valve is solid, made from brass, and the external thread is conic W19.2 or W27.8 in accordance with GOST 9909-81.
| Nominal pressure, MPa | |
| Rod motion at the bottle filling, mm | |
| Overall dimensions, mm | 39 22 |
| Mass, kg, other structurally technical executions |
