(57) An apparatus for automatically limited delivery of a flow of liquid, e.g. gasol in
its liquid phase, from a store (1) provided with pressurizing means (3) to a tank
(2), e.g. a vehicle tank. The delivery takes place via a supply line (4) connectable
to a tank inlet line (7). A non-return valve (30) is disposed in or downstream of
a connection means (6) for the supply line in the tank inlet line. An overfill monitor
(8 - 10) breaks off the delivery by closing a filling valve (10). The filling valve
is situated downstream of the non-return valve and implemented with a constricted
bypass passage affording, in the closed position of the valve, pressure equalizition
between the inlet and outlet of said valve.
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