Product Overview
The ATOS SKQ-02/3 10S is a modular, sandwich-style flow control valve engineered by Atos (Atos S.p.A.) for precise regulation of actuator speed within industrial hydraulic systems. Operating on a pressure-compensated, two-way flow control principle, the valve maintains a constant set flow rate independent of load and pressure fluctuations, ensuring stable and repeatable motion control. Designed to ISO 4401 / CETOP 03 (NG6) interface standards, the SKQ-02/3 10S mounts directly between a directional valve and its subplate, eliminating the need for additional piping and simplifying system integration. The “3” designation denotes a 3-way flow control configuration, while the “10S” suffix identifies the specific pressure and flow range calibration. This modular valve is a direct-fit, drop-in replacement for OEM Atos assemblies and is widely deployed in demanding industrial circuits where accurate velocity control is critical.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Hydraulic Valve — Modular Flow Control Valve (Sandwich / Sandwich Plate Design) |
| Model Designation | SKQ-02/3 10S |
| Manufacturer | Atos |
| Mounting Interface | ISO 4401 / CETOP 03 (NG6) — Sandwich mounting between directional valve and subplate |
| Control Principle | Pressure-compensated, 3-way flow control with adjustable throttle |
| Operating Pressure | Standard Industrial Grade (Up to 315 bar rated) |
| Nominal Flow Range | Up to 30 L/min (10S calibration range) |
| Adjustment Type | Manual screw adjustment with locknut (standard); optional pressure-compensated cartridge |
| Fluid Compatibility | Mineral-based hydraulic oil (ISO VG 32–68), filtered to ISO 4406 class 18/16/13 or better |
| Seal Material | NBR (Buna-N) standard; FKM available for high-temperature service |
| Mounting & Connection | Standard ISO / Manufacturer Interface — 4-bolt sandwich pattern, NG6 porting |
Engineering Features & Advantages
- Precision Performance: Pressure-compensated, 3-way flow control with adjustable throttle maintains a constant, precisely metered output independent of load pressure fluctuations, ensuring accurate, repeatable performance in demanding industrial circuits.
- Industrial Reliability: Constructed for continuous duty with durable, corrosion-resistant materials and proven engineering for maximum system uptime.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original ATOS OEM standards, ensuring drop-in replacement without modification to existing manifolds or piping.
Typical Industrial Applications
This modular valve is a direct-fit, drop-in replacement for OEM Atos assemblies and is widely deployed in demanding industrial circuits where accurate velocity control is critical.
PRODUCT IMAGES
ATOS SKQ-02/3 10S Modular Flow Control Valve
⚡ Emergency Plant Maintenance & Ready-to-Ship Notice:
- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the genuine ATOS SKQ-02/3 10S Solenoid Directional Valve. This Italian-made hydraulic component features a spool-type design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.