Product Overview
The NACHI SA-G01-C6S-D2-31 is a solenoid operated directional control valve from the NACHI SA series, engineered for precise control of hydraulic fluid flow direction in industrial hydraulic systems. This valve utilizes a wet-type AC or DC solenoid to shift a precision-ground spool within the valve body, directing pressurized oil to the designated actuator port. Designed for subplate mounting in accordance with ISO 4401 / CETOP 3 (NG6) standards, the SA-G01 series is widely recognized for its high flow capacity relative to size, low pressure drop, and reliable shifting performance. The “C6S” spool configuration provides a closed-center, tandem or bleed-off type circuit depending on the specific spool type, making it suitable for controlling double-acting cylinders and hydraulic motors in demanding industrial applications.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Solenoid Operated Directional Control Valve |
| Model Designation | SA-G01-C6S-D2-31 |
| Mounting Standard | ISO 4401 / CETOP 3 / NG6 Subplate Mounting |
| Spool Type | C6S Configuration (Closed Center / Tandem, Spring Centered) |
| Actuation | Solenoid Operated, Spring Return / Spring Centered |
| Solenoid Type | D2 Series Wet-Type Solenoid (AC/DC available) |
| Operating Pressure | Up to 315 bar (Rated Industrial Grade) |
| Max Flow Rate | Up to 40 L/min (NG6 nominal) |
| Port Connections | P, T, A, B — Subplate Interface per ISO 4401-03 |
| Seal Material | NBR (Buna-N) Standard / FKM Optional |
| Fluid Compatibility | Mineral-Based Hydraulic Oil (ISO VG 32–68) |
Engineering Features & Advantages
- Precision Spool & Sleeve Assembly: The hardened, precision-ground spool and sleeve ensure minimal internal leakage, low hysteresis, and consistent shifting response for accurate directional control of hydraulic actuators.
- Industrial Reliability: Constructed for continuous duty with durable, corrosion-resistant materials and proven engineering for maximum system uptime.
- Direct Fit Replacement: Precision-manufactured to original NACHI specifications for direct replacement, minimising downtime and eliminating fitment issues.
Typical Industrial Applications
The “C6S” spool configuration provides a closed-center, tandem or bleed-off type circuit depending on the specific spool type, making it suitable for controlling double-acting cylinders and hydraulic motors in demanding industrial applications.
PRODUCT IMAGES
NACHI SA-G01-C6S-D2-31 Solenoid Operated Directional Control Valve
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- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
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- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the genuine NACHI SA-G01-C6S-D2-31 Solenoid Operated Directional Valve. This Japan-made 24V DC hydraulic component features a spring-centered, solenoid-actuated design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.