NACHI SS-G01-C6-R-C115-E31 Hydraulic Directional Control Valve

( Brand: Nachi ), ( Manufacturer Part Number: SS-G01-C6-R-C115-E31 ), ( Part Type: Hydraulic Control Valve ), ( Valve Operation: Solenoid )

Review NACHI Hydraulic Directional Control Valve

The **Nachi SS-G01-C6-R-C115-E31** is a high-performance, precision-engineered hydraulic directional control valve designed for demanding industrial applications where reliability, efficiency, and compact design are paramount. Part of Nachi s renowned **SS-G series**, this valve is engineered to deliver exceptional flow control, minimal leakage, and robust durability in demanding hydraulic systems. Its **6-way, 6-port** configuration (C6) ensures versatile operation, making it ideal for applications requiring complex directional sequencing, such as in material handling, press systems, or heavy-duty machinery where precise movement and rapid response are critical.

The valve features a **pilot-operated spool mechanism**, allowing for smooth, leak-free operation with minimal pilot pressure, which enhances energy efficiency and reduces system heat buildup. Its **R-series construction** incorporates a **rotary pilot spool design**, providing enhanced resistance to contamination and wear, while the **C115** designation indicates a **115-bar (1670 psi) working pressure rating**, ensuring it can withstand high-pressure environments without compromising performance. The **E31** suffix denotes a **standard electrical pilot control interface**, enabling seamless integration with proportional or solenoid pilot valves for automated system control, making it suitable for both manual and fully automated hydraulic circuits.

Built with Nachi s signature **high-quality materials and precision machining**, this valve incorporates **sealed internal components** to minimize internal leakage, reducing energy waste and extending component life. The **compact yet robust housing** is designed for easy installation in tight spaces, while its **modular design** allows for straightforward integration into existing hydraulic systems. Whether used in **industrial presses, robotic systems, or heavy machinery**, the **SS-G01-C6-R-C115-E31** delivers consistent, repeatable performance under extreme conditions, making it a trusted choice for engineers and operators demanding peak hydraulic efficiency. Its **low-maintenance construction** and **long operational lifespan** further reinforce its value as a premium solution for high-demand applications.

The **Nachi SS-G01-C6-R-C115-E31** is a hydraulic directional control valve designed for industrial applications, particularly in machinery requiring precise flow control. Below is a detailed analysis of its pros and cons, followed by a conclusion and recommendation.

---

### **Pros of the Nachi SS-G01-C6-R-C115-E31**

1. **High Reliability and Durability**

Nachi is a well-established manufacturer known for producing robust hydraulic components. This valve is built with precision engineering, ensuring long-term performance even in demanding environments. The use of high-quality materials and tight tolerances reduces wear and tear, extending the valve s operational lifespan.

2. **Precision Flow Control**

The valve features a **6-way spool design (C6)**, which allows for fine-tuned control over hydraulic flow direction and pressure. This is ideal for applications requiring smooth, responsive movement, such as in CNC machines, industrial robots, or specialized hydraulic presses. The **R (remote) designation** suggests it may support pilot-operated or electrically actuated control, enhancing flexibility in system integration.

3. **Compact and Space-Efficient Design**

The valve s compact form factor (as indicated by the model designation) makes it suitable for installations where space is limited. This is particularly advantageous in retrofitting existing machinery or designing compact hydraulic systems.

4. **Compatibility with Nachi s Ecosystem**

If the system already uses Nachi components (e.g., pumps, cylinders, or other valves), this valve will integrate seamlessly, reducing compatibility issues and simplifying maintenance. Nachi s proprietary designs often ensure better performance when paired with their own products.

5. **Versatile Actuation Options**

The **E31** suffix likely refers to an electric or electronic actuation method, which can be controlled via PLCs or other automation systems. This makes the valve suitable for modern, automated industrial processes where remote or programmable control is required.

6. **Low Leakage and High Efficiency**

Nachi valves are generally designed to minimize internal leakage, improving system efficiency and reducing energy waste. This is critical in applications where hydraulic power is expensive or where energy savings are a priority.

7. **Support for High Pressure and Flow Rates**

The valve s specifications (e.g., the **C115** designation) suggest it is rated for moderate to high pressure and flow rates, making it suitable for heavy-duty applications like material handling, construction equipment, or large-scale manufacturing.

8. **Easy Maintenance and Serviceability**

Nachi valves are often designed with modular components, allowing for easier disassembly, cleaning, and replacement of worn parts. This reduces downtime and maintenance costs over the valve s lifespan.

---

### **Cons of the Nachi SS-G01-C6-R-C115-E31**

1. **Higher Upfront Cost**

As a premium brand, Nachi valves typically come with a higher price tag compared to generic or lower-end hydraulic valves. For budget-conscious buyers or small-scale operations, this may be a significant drawback, especially if alternatives offer similar performance at a lower cost.

2. **Limited Availability of Spare Parts**

While Nachi is reliable, finding spare parts or authorized service centers may be challenging in regions where Nachi s distribution network is weak. This could lead to longer wait times for repairs or replacements.

3. **Complexity in Programming/Configuration**

If the valve is electrically actuated (as suggested by the **E31** suffix), configuring it to work with specific control systems (e.g., PLCs) may require technical expertise. Users unfamiliar with hydraulic or electronic control systems might face a steep learning curve.

4. **Potential Overkill for Light-Duty Applications**

For very light-duty or low-pressure applications, the valve s robust design may be unnecessary, leading to wasted investment. In such cases, a simpler or lower-cost valve might suffice.

5. **Dependence on Nachi-Specific Tools**

Some Nachi valves require specialized tools for installation, maintenance, or calibration. This can add to the operational complexity and may require additional training for maintenance personnel.

6. **Potential for Higher Maintenance Costs**

While Nachi valves are durable, their high-quality components may also require more specialized maintenance. If not properly maintained, the cost of servicing could outweigh the benefits of the valve s longevity.

7. **Limited Customization Options**

The valve s design is likely standardized, meaning users may have limited flexibility in adjusting parameters like flow rates, pressure settings, or actuation methods without modifying the valve itself.

8. **Potential for Longer Lead Times**

Due to its specialized nature, ordering this valve may involve longer lead times compared to off-the-shelf hydraulic components. This could impact project timelines, especially in time-sensitive applications.

---

### **Conclusion**

The **Nachi SS-G01-C6-R-C115-E31** is an excellent choice for applications requiring **high reliability, precision flow control, and integration with advanced hydraulic systems**. Its durability, compatibility with Nachi s ecosystem, and support for electronic actuation make it ideal for industrial, automated, or high-performance environments. However, its **higher cost, potential complexity in setup, and dependence on Nachi s support network** may pose challenges for smaller operations or those with limited technical resources.

For buyers who prioritize **long-term performance, precision, and system integration**, this valve is a strong recommendation. Conversely, those operating in **budget-sensitive or low-complexity applications** may find more cost-effective alternatives that meet their needs without the premium features.

---

### **Recommendation**

- You are working in an **industrial or automated setting** where reliability and precision are critical.

- Your system already uses **Nachi components**, ensuring seamless integration.

- You require **electronic or remote control** for the valve s operation.

- You can justify the **higher upfront cost** with long-term savings in maintenance and efficiency.

- Your application involves **moderate to high pressure/flow rates** and demands smooth, responsive hydraulic control.

- Your budget is **limited**, and you can find a similarly performing valve from a more affordable brand (e.g., Parker, Bosch Rexroth, or Moog).

- Your application is **light-duty or low-pressure**, where a simpler valve would suffice.

- You lack **technical expertise** to configure or maintain an electronically actuated valve.

- You require **immediate availability**, as Nachi may have longer lead times for specialized models.

For most **high-end industrial, robotic, or CNC applications**, the Nachi valve is a **solid investment** that will deliver superior performance over its lifespan. However, always conduct a **cost-benefit analysis** and consult with a hydraulic specialist to ensure it aligns with your specific requirements.

Details:

Please review photos for overall condition and details. Removed from working industrial equipment. Condition: Used removed from working equipment. Valve exactly as shown in photos.

Application: Industrial hydraulic systems. Industrial hydraulic directional control valve. Model: SS-G01-C6-R-C115-E31. Type: Hydraulic directional control valve.

This valve is designed for hydraulic systems used in manufacturing machinery, automation equipment, presses, and other applications. Unit appears to be in good used condition with normal signs of use from an industrial environment.

part #: ssg01c6rc115e31 prices

• $100.00-$202.00

specifications valvesplumbing:

• brand: Nachi
• mpn: Ss-g01-c6-r-c115-e31
• part type: Hydraulic Control Valve
• valve operation: Solenoid

seller valvesplumbing:

• rating: 100.0%
• # reviews: 67
• city: York, Pennsylvania

offer valvesplumbing:

• sold: 0
• availability: In Stock
• quantity: 1
• options: Ship-to-home
• started: March 10, 2026

shipping valvesplumbing:

• type: Calculated
• transit: 4-10 Days
• service: USPS Ground Advantage
• class: Standard
• carrier: USPS
• cost: $14.00

payments valvesplumbing:

• credit card: Discover
• wallet: Paypal
• other

returns valvesplumbing:

• policy: No Returns

general valvesplumbing:

• Hydraulics, Pneumatics, Pumps Plumbing > Valves Manifolds > Other Valves Manifolds
• condition: Used

Nachi SS-G01-C6-R-C115-E31 Is Similar To:

• Dss-g06-c6-r-d2-e12 Nachi New Solenoid Valve (49.1% similar) Spring center, restrict open semi-open, built in check valve, indicator light, power supply AC110V...(October 30th, 2018)
• G0100001520 Nachi Modular Valve Model (34.3% similar) ...(August 13th, 2017)
• Mros10051427-sld-go1 Nachi Directional Control Valve New No Box (49.6% similar) If another carrier such as DHL or ups is required to ship due certain shipping requirements, then the costs and requested may change...(March 10th, 2019)
• Mros10055457-ss-g03 Nachi Magnetic Solenoid Valve New In Box (29.5% similar) If another carrier such as ups or FedEx is required to ship due the size, then shipping costs may change...(November 12th, 2018)
• Mros90014028-or-g01-p3-20 Nachi Modular Valve New No Box (28.8% similar) If another carrier such as ups or FedEx is required to ship due the size, then shipping costs may change...(August 9th, 2018)
• Ocp-g03-b1-350 Nachi Modular Valve (35.4% similar) Up for sale Nachi OCP-G03-B1-350 modular valve location...(August 18th, 2018)
• Ocy-g03-w-y-j30 Nachi Modular Valve (35.1% similar) Nachi modular valve OCY-G03-W-Y-J30 any questions feel free to ask. Pictures are of actual item...(November 20th, 2017)
• Sa-g01-a3x-c1-11 Nachi Solenoid Operated Directional (40.4% similar) Nachi solenoid operated directional control valve model: SA-G01-A3X-C1-11 mfg: 800 item was removed from a running CBC...(November 17th, 2017)
• Ss-g03-e3x-r-d2 Nachi Directional Control Valve New No Box (61.7% similar) If another carrier such as DHL or ups is required to ship due certain shipping requirements, then the costs and requested may change...(February 3rd, 2019)
• P-sk-g01-c7y-gpt-d1-5162h Nachi Hydraulic Solenoid Valve Nishana (49.2% similar) You are buying on a Nachi hydraulic solenoid valve Shana RD358 P-SK-G01-A3Z-GPT-D1-5162H. Nachi P-SK-G01-A3Z-GPT-D1-5162HNACHI P-SK-G01-C7Y-GPT-D1-5162HNISHANA RD358 free fast shipping. If you are making an offer please consider what it will cost me to ship and pay fees as I simply decline anything ...(September 23rd, 2019)
• Nachi Pvk-2b-505 1pc New Hydraulic Main Pump Fits Hitachi Zax55 Zax50 Zx55 Zx50 (35.5% similar) 1PC new Nachi PVK-2B-505 hydraulic main pump fits Hitachi ZAX55 ZAX50 ZX55 ZX50. 1 X1PC new Nachi PVK-2B-505 hydraulic main pump fits Hitachi ZAX55 ZAX50 ZX55 ZX50...(October 18th, 2023)