SKM
The Atos SKM series consists of ISO 4401 size 10 modular, double-stage pressure relief valves featuring a balanced poppet design. Manufactured by Atos Hydraulics, these subplate-mounted sandwich valves limit system pressure within hydraulic circuits.
- Operating Pressure : High Performance Range
- Application : Industrial & Mobile Systems
About this item
The Atos SKM is a high-performance, sandwich-style hydraulic valve designed to protect machinery from overpressurisation. It acts as a safety barrier by monitoring fluid pressure within specific lines and opening up to dump excess oil back to the reservoir when safe limits are exceeded.
| Specification / Feature | Details |
|---|---|
| Valve Type | Modular double-stage pressure relief valve |
| Design Type | Balanced poppet design |
| Mounting Style | Subplate / Sandwich configurations |
| Interface Standard | ISO 4401 size 10 (Cetop 05) |
| Max Flow Rate | 120 l/min |
| Max Pressure | 350 bar |
| Unit Weight | 2.8 kg |
| Circuit Port Options | Port P, Port A, or Port B lines |
| Adjustment Options | Standard grub screw or optional manual handwheel |
| Fluid Compatibility | Mineral oils, water glycol, or synthetic fluids |






















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