Dual-sealed liquefied air bottle valve
The utility model discloses a dual-sealed liquefied air bottle valve which comprises a valve body (1), a hand wheel (8) and a valve rod (7), wherein a valve pad (2) is arranged below the valve rod (7); a valve (4) is movably sleeved on the valve rod (7), and is provided with two O-shaped sealed ring...
Saved in:
Main Authors | , , |
---|---|
Format | Patent |
Language | Chinese English |
Published |
06.02.2013
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Be the first to leave a comment!