| 摘要 |
<p>Pressure limiting valve for hydraulic installations has a spring loaded closure component in a housing, which controls an aperture cross section between the inflow and back flow, and has a pressure surface connecting to a damping chamber. The damping chamber is connected with the inflow aperture via a throttle position, and a parallel connected auxiliary valve. The distance from the inflow aperture to the aperture cross section via the auxiliary valve in the damping chamber is less than that from the inflow aperture without any intermediary. The axes of the inflow hole and inlet to the auxiliary valve are parallel and coaxial, the inflow hole and valve intlet being opposite to each other.</p> |
