| 摘要 |
The invention deals with a pneumatic filling and pressurising valve, consisting of a valve body which is connected to the stop valve of a gas cylinder and has an axial bore in which there is a spring-loaded sealing body held in an axially displaceable manner and a spring-loaded valve seat held in an axially displaceable manner, characterised in that the valve seat and the sealing body can each be moved by a spring in the same axis. |
