| 摘要 |
A water distributor is for use especially by poultry. The valve body (3) having a valve stem (8) which is hung on a return spring (6), at the bottom of a pipe. The valve stem (8) obstructs the pipe (3) as long as it is not made to tilt by the animals. The valve stem (8) is a nipple which is substantially egg shape, the point (11) of which faces downwardly. The spherical cap (9) of the egg shape is held against the seat (5) of the valve. The center of the gap is hooked to the return spring (6). The tilt of the valve stem is limited in an omnidirectional manner. One embodiment comprises a crown (20) under which arms (12'), the ends of which the arms join the valve stem (8).
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