Device for filling a tank with liquefied petroleum gas

摘要

Liquid gas arrives at a filling orifice (7) and pushes a diaphragm (9) away from a seating (8) allowing access to a gas reservoir through a reservoir channel (14). Gas passes through a diaphragm orifice (13), diaphragm chamber (10), valve channel (17) and float operated valve (20) to the reservoir. When the reservoir level is correct the float operated valve closes, pressure in the diaphragm chamber (10) equalizes and the diaphragm (9) closes.