| 摘要 |
A valve device (1) in particular for agricultural weedkilling activities, comprises a body (2) exhibiting a first portion (2a) and a second portion (2b), reciprocally engaged to define a main conduit (3) that is connectable to a supply source of at least a weedkiller fluid; an outlet conduit (4) and a valve chamber (5) interposed between the main conduit (3) and the outlet conduit (4) housing a valve (6). The first and second portions (2a, 2b) are mobile with respect to one another between a closed position, in which the valve chamber (5) is sealedly closed, and an open position, in which the valve chamber (5) is open and accessible from the outside. The device (1) further comprises a blocking lever (16) predisposed to maintain the first and second portions (2a, 2b) joined together, by means of an appropriate hook element (17) and a safety catch (18).
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