Patent ID: 8297587

Claim:
A multifunctional fluid shut-off device comprising: an upstream shut-off element including a body in which at least one valve is disposed, and a downstream end having an exit port; a flow-rate limiter; a delivery nozzle that is operatively connected to the exit port of the upstream shut-off element; and a connection member including gripping elements and respective gripping counter-elements arranged tangentially to said upstream shut off element and said delivery nozzle and insertable through said exit port via which the delivery nozzle is connected to the exit port of the upstream shut-off element such that the delivery nozzle is continuously rotatable with respect to the upstream shut-off element without disconnecting therefrom; wherein at least one of the upstream shut-off element and the delivery nozzle includes retention means for the flow-rate limiter, and wherein the delivery nozzle is directly connected to the upstream shut-off element and contains in an interior thereof the flow-rate limiter.