The SMC AW□K-D Series is a highly integrated, compact component that combines three essential pneumatic functions into a single unit: Filtration, Pressure Regulation, and Backflow Prevention (Check Valve). Designed for space-constrained applications requiring reliable pressure holding, it simplifies system design by reducing part count, piping, and potential leak points.
This unit first filters incoming compressed air to remove water and solid particles. It then provides stable, adjustable pressure regulation. The integrated “K” function—a check valve—acts as a lockup valve, preventing the reverse flow of air from the downstream circuit back to the supply side if the inlet pressure drops. This is critical for maintaining cylinder position or clamping force during emergencies or supply interruptions.
| Series | Port size | Set pressure (MPa) | Filtration (μm) |
|---|---|---|---|
| AW20K to 60K-D | 1/8，1/4，3/8，1/2，3/4，1 | 0.05 to 0.85 0.02 to 0.2 | 5 |
For detailed dimensional drawings, specific model data, or to clarify any technical aspects, please do not hesitate to contact the sales team at Kateteco Company.
