Module for liq. gas supply unit - has electric safety units built into valve to indicate status

摘要

A pressure regulator and safety unit for use in the supply of liquid gas has a first stage wtih housing having a safety status indicator. The stage has a two stage regulator that connects with a second unit with displays (12) visible through panels (4). The gas is supplied (16) to the regulator unit (1) that connects with the output (17). Built into the regulator unit is safety module (2). A connection (8) is provided for an emergency supply or test unit. USE/ADVANTAGE - Liquid gas supply provides good safety facilities.