SKR
The Atos SKR is an industrial, high-performance modular check valve designed for sandwich-plate stacking in hydraulic systems [D180-SH-E.pdf]. It acts as a one-way directional gate, allowing hydraulic oil to flow freely in one direction while completely blocking return flow in the opposite direction [D180-SH-E.pdf].
- Operating Pressure : High Performance Range
- Application : Industrial & Mobile Systems
About this item
The Atos SKR is a series of industrial modular check valves designed by Atos Hydraulics for subplate mounting on hydraulic block systems. They operate as poppet-type valves and are available in both direct or pilot-operated configurations to control or block fluid direction in hydraulic systems.
| Parameter / Feature | Specification Details |
|---|---|
| Manufacturer | Atos Hydraulics |
| Valve Type | Modular, non-compensated flow throttle |
| Mounting Size | Size 10 (CETOP 05 / NG10) |
| Interface Standard | ISO 4401 |
| Max Flow Rate | Up to 160 l/min |
| Max Pressure | 315 bar |
| Flow Control Mode | Meter-in or meter-out configurations |
| Reverse Flow | Built-in check valve for free reverse flow |
| Adjustment Method | Manual regulating screw (optional knob) |
| Fluid Compatibility | Hydraulic mineral oil (DIN 51524) |






















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