
( Brand: Vickers ), ( Manufacturer Part Number: 02-109691 ), ( Model: DG4V-3S-6N-M-FW-B5-60 ), ( Part Type: Valve Solenoid Coil ), ( Country Of Manufacture: Usa )
The **Vickers 02-109691 DG4V-3S-6N-M-FW-B5-60 4/2 Position Solenoid Valve (120V Coil)** is a high-performance, electrically actuated directional control valve engineered for precision hydraulic and pneumatic applications where reliability, efficiency, and compact design are paramount. Part of Vickers renowned **DG4V series**, this valve is specifically tailored for use in industrial automation, material handling, and mobile equipment systems where rapid, repeatable switching is essential. Its **4/2 position configuration** meaning it offers four flow paths and two stable positions makes it ideal for applications requiring bidirectional control, such as clamping, lifting, or actuating cylinders in a push-pull motion. The **3S designation** indicates its **3-way solenoid operation**, ensuring seamless switching between the two stable positions when powered, while the **6N** denotes a **normally closed (NC) design**, meaning the valve remains closed when de-energized, enhancing safety in systems where default shutdown is critical.
Constructed with **robust stainless steel and high-grade materials**, this valve is built to withstand demanding environments, including exposure to dust, moisture, and temperature fluctuations, making it suitable for both indoor and outdoor applications. The **DG4V platform** incorporates Vickers proprietary **Vickers Direct Gear (DG) technology**, which delivers smooth, quiet operation with minimal wear, extending the valve s operational lifespan while reducing maintenance requirements. The **M-FW** designation signifies a **medium flow rate with a flange mount**, providing flexibility in system integration, whether in hydraulic circuits or pneumatic systems where compact yet durable mounting is necessary. With a **60-degree flow angle**, the valve optimizes space utilization in tight installations while maintaining efficient fluid or gas flow dynamics.
The **120V AC coil** ensures compatibility with standard industrial power supplies, offering consistent and immediate response upon activation, which is crucial for applications demanding rapid cycle times. The valve s **electrical interface** is designed for easy integration with PLCs, relays, or direct wiring, allowing for seamless automation control. Additionally, the **B5** designation refers to its **standard electrical connection type**, ensuring compatibility with common wiring standards. Whether deployed in a factory automation line, agricultural machinery, or heavy-duty construction equipment, this solenoid valve delivers **uncompromising performance**, combining Vickers legacy of engineering excellence with modern precision to meet the exacting demands of today s industrial and mobile hydraulics. Its **sealed design** further protects internal components from contamination, ensuring long-term reliability even in harsh operating conditions.
### **Pros and Cons of buying a Vickers 02-109691 DG4V-3S-6N-M-FW-B5-60 (4/2 Position Solenoid Valve, 120V Coil)**
#### **Pros**
1. **High Reliability and Durability** Vickers is a well-established brand in industrial hydraulics, known for producing robust and long-lasting components. This valve is designed for heavy-duty applications, ensuring consistent performance over extended use.
2. **Precision Engineering** The 4/2 position design allows for precise control of fluid flow, making it suitable for applications requiring exact actuation (e.g., hydraulic cylinders, pumps, or machinery). The direct-acting solenoid ensures quick and reliable switching.
3. **Compatibility with Hydraulic Systems** This valve is designed for use with standard hydraulic fluids (e.g., mineral oil, water-glycol mixtures) and is compatible with most industrial hydraulic systems operating at pressures up to **6,000 PSI (414 bar)**. The **6N** designation indicates a **6-way** internal porting, which is versatile for various circuit configurations.
4. **Electrical Flexibility** The **120V AC coil** (with a **3S** designation, likely meaning **3-phase or single-phase with specific current requirements**) allows for easy integration into standard industrial electrical systems. It can be paired with a **B5** (likely a **normally closed** or **normally open** configuration, depending on wiring) control circuit.
5. **Maintenance-Friendly** Vickers valves are known for ease of maintenance. The modular design allows for quick replacement of internal components if wear occurs, reducing downtime.
6. **Wide Application Range** Suitable for **mobile hydraulics (construction, agriculture, mining)** and **industrial machinery (presses, injection molding, material handling)**. The **DG4V** series is commonly used in applications requiring fast response and high reliability.
7. **Global Availability of Support** Vickers (now part of **Caterpillar**) has a strong aftermarket support system, meaning spare parts, technical documentation, and service are widely accessible.
8. **Energy Efficiency** Direct-acting solenoid valves minimize power loss during switching, improving overall system efficiency.
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#### **Cons**
1. **High Initial Cost** Vickers valves are premium-priced compared to generic or lesser-known brands. The cost may be prohibitive for small businesses or budget-conscious projects.
2. **Specialized Knowledge Required** Proper installation, wiring, and troubleshooting require **hydraulic and electrical expertise**. Incorrect setup can lead to valve failure or system malfunctions.
3. **Coil Sensitivity to Voltage Fluctuations** A **120V coil** may be susceptible to damage if exposed to **voltage spikes or inconsistent power supply**. A **snubber circuit** or **proper surge protection** may be necessary in some applications.
4. **Limited Off-the-Shelf Availability** While widely used, some distributors may not stock this exact model, requiring **special ordering**, which can delay projects.
5. **Potential for Overkill in Low-Pressure Applications** If the system operates at **much lower pressures** (e.g., below 2,000 PSI), a **less expensive valve** might suffice, making this purchase unnecessary.
6. **Coil Lifespan Dependent on Usage** Frequent cycling (e.g., rapid on/off switching) can **reduce coil lifespan**, leading to eventual replacement costs.
7. **Compatibility Issues with Non-Standard Systems** If the hydraulic system uses **non-standard fittings, fluids, or control signals**, additional adapters or modifications may be needed.
8. **Environmental Considerations** Exposure to **extreme temperatures, moisture, or contaminants** (without proper sealing) can degrade performance. A **protected enclosure** may be required in harsh environments.
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### **Conclusion**
The **Vickers 02-109691 DG4V-3S-6N-M-FW-B5-60** is a **high-quality, reliable solenoid valve** ideal for **industrial and mobile hydraulic applications** where **precision, durability, and long-term performance** are critical. Its **direct-acting design, high-pressure rating, and compatibility with standard systems** make it a strong choice for **heavy-duty use**.
However, the **higher cost, need for specialized installation, and potential sensitivity to electrical conditions** may not justify its purchase for **low-budget or simple applications**. If the application **requires frequent switching, high reliability, and long service life**, this valve is an excellent investment. For **less demanding systems**, a **lower-cost alternative** (e.g., a **Bosch Rexroth, Moog, or generic brand valve**) might be sufficient.
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### **Recommendation**
**Buy this valve if:**You are working on a **high-pressure hydraulic system** (up to 6,000 PSI).
The application requires **fast, reliable actuation** (e.g., **construction machinery, industrial presses, material handling**).
You have **access to proper installation and maintenance expertise**.
You need a **long-term, low-maintenance solution** with **brand support**.
The **120V coil** matches your electrical system s specifications.
**Consider alternatives if:**The budget is **strictly limited**, and a **mid-range valve** (e.g., **Bosch Rexroth 4WE4, Moog 6SP**) would suffice.
The system operates at **low pressures** (below 2,000 PSI), where a **simpler valve** would work.
You lack **hydraulic/electrical expertise** for proper installation and troubleshooting.
The environment is **extremely harsh** (e.g., high contamination, extreme temperatures), and **additional protection measures** are needed.
**Final Verdict:**For **professional industrial or mobile hydraulic applications**, this **Vickers valve is a top-tier choice**. For **smaller or less demanding setups**, a **more affordable alternative** may be preferable. Always **verify coil voltage, pressure ratings, and system compatibility** before purchasing.
Consignee: B. Your phone number and business name. Next Day Second Air Services are available.
Items in Lot: Will there be a dock or forklift. We choose the carrier. After the return period has ended, you can no longer product.
Missing a coil nut. Model: DG4V-3S-6N-M-FW-B5-60. LOCAL PICK-UP, Prefer to pick it up yourself. MPN: 02-109691.
All goods are so AS IS' and WITH ALL FAULTS meaning, without limitation, that. Brand: Vickers. Need it urgently. Condition: Used.
Shows normal signs of usage. Weight lbs, oz: 5. Country of Manufacture: USA.