A SYSTEM FOR THE PLUGGABLE FLANGING OF A BOTTLE-TYPE PRESSURE VESSEL ONTO A GAS WITHDRAWAL UNIT

摘要

Mounted on the gas-extracting device is a manually operable pivoted lever via which the valve device on actuating flanges can be seized and pressed against the connection opening of the extracting device. A centring device open at the end face perpendicularly to the flange-mounting direction and intended for the valve device is arranged near the flange-mounting opening of the extracting device (pressure-reducing valve).