LPG multi-valve assembly - has valve body wholly retained in gas cylinder, in straight line connection between interior and exterior of cylinder

摘要

The body is wholly retained in a cylinder, the body including an excess flow valve and fill limiting and pressure relief valves. The pressure relief valve is in straight line communication with the interior and exterior of the cylinder. The body is additionally provided with valve controlled inlet and outlet passages for the admission and discharge of liquid petroleum gas to and from the cylinder.