AVENTICS 0-821-300-917 Bosch

( Brand: Aventics ), ( Manufacturer Part Number: 0-821-300-917 )

Review AVENTICS Bosch 0821300917 Used

The **Aventics 0-821-300-917 (Bosch 0821300917)** is a high-performance, precision-engineered **pneumatic solenoid valve** designed for demanding industrial applications where reliability, efficiency, and compact integration are critical. This normally closed, 2/2-way valve operates within a pressure range of **0.2 to 10 bar (2.9 to 145 psi)**, making it versatile for a wide array of pneumatic systems, including automation, packaging, material handling, and process control. Constructed from durable **stainless steel (AISI 303 or 316)** components, the valve is engineered to withstand harsh environments, corrosion, and frequent cycling, ensuring long-term operational integrity even in high-dust or moisture-prone settings. Its **direct-acting design** eliminates the need for external piloting, simplifying installation and reducing system complexity while maintaining rapid response times critical for applications requiring precise timing and repeatability.

The valve features a **sealed coil assembly** housed in a robust, IP65-rated enclosure, providing protection against dust, oil, and water ingress, which is essential for cleanroom environments or outdoor installations. The coil is designed for **low power consumption** (typically 24V DC or 110V AC, depending on the variant), making it energy-efficient while still delivering robust actuation. Its **normally closed (NC) default state** ensures safety by preventing unintended air flow when power is lost, a feature particularly valuable in safety-critical applications. The valve s **quick-connect fittings** (M5 or M8 thread options) allow for easy integration into existing pneumatic circuits, reducing downtime during maintenance or system upgrades. Additionally, the **low leakage rate** and **high flow capacity** (up to 1,000 L/min, depending on the configuration) ensure optimal performance in high-volume applications without compromising on precision.

Beyond its technical specifications, the **Aventics 0-821-300-917** stands out for its **modular adaptability**, as it can be paired with a variety of accessories such as **silent check valves, pressure regulators, or electronic control modules** to further enhance system functionality. Its **compact footprint** and **lightweight design** make it ideal for space-constrained installations, while its **compatibility with Aventics and Bosch Rexroth s broader pneumatic ecosystem** ensures seamless integration with other components like cylinders, valves, and control systems. Whether deployed in a **high-speed packaging line, a CNC machining setup, or a laboratory automation system**, this solenoid valve delivers consistent, dependable performance with minimal maintenance requirements. Its robust construction, combined with Aventics reputation for precision engineering, makes it a trusted choice for engineers and technicians seeking a balance of performance, durability, and ease of use in industrial automation.

### **Pros and Cons of Buying Aventics 0-821-300-917 (Bosch 0821300917)**

This part number refers to a **pneumatic valve manifold** (likely a **distribution valve block** or **multi-way valve**) commonly used in industrial automation, robotics, and pneumatic control systems. Below is a detailed analysis of its advantages and disadvantages.

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### **Pros**

1. **Compatibility with Bosch Rexroth Systems**

- Designed to integrate seamlessly with Bosch Rexroth pneumatic components, ensuring reliable operation within their control architectures.

- Works well with Bosch Rexroth proportional valves, cylinders, and control units, reducing compatibility issues.

2. **High Quality and Durability**

- Manufactured by Aventics (a Bosch subsidiary), which is known for robust industrial components with long service life.

- Typically built with precision-engineered materials (e.g., stainless steel, brass, or high-grade plastics) to withstand harsh environments.

3. **Standardized Design for Efficiency**

- Follows industry standards (e.g., ISO, DIN) for pneumatic connections, making installation and maintenance easier.

- Modular design allows for easy expansion or modification of pneumatic circuits.

4. **Energy Efficiency**

- Optimized for minimal air leakage, reducing wasted compressed air and lowering operational costs.

- Some models feature flow control or pressure compensation for better energy management.

5. **Wide Range of Applications**

- Suitable for automation in manufacturing, packaging, material handling, and robotics.

- Can be used in both continuous and intermittent pneumatic systems.

6. **Support for Advanced Control**

- Compatible with PLCs (Programmable Logic Controllers) and digital control systems, enabling automated sequencing and monitoring.

- Some variants support proportional control for precise motion applications.

7. **After-Sales Support and Availability**

- As a Bosch product, it benefits from extensive global distribution and technical support.

- Spare parts and replacements are widely available through authorized distributors.

8. **Reduced Maintenance Requirements**

- Designed for low-maintenance operation with minimal wear on internal components.

- Sealed connections reduce the risk of contamination from dust or moisture.

---

### **Cons**

1. **High Initial Cost**

- Compared to generic or non-branded pneumatic valves, this Bosch/Aventics product is premium-priced.

- May require a significant upfront investment, especially for small-scale or budget-conscious projects.

2. **Potential Overkill for Simple Applications**

- If the application is basic (e.g., a small, low-pressure system), a simpler or cheaper valve manifold might suffice.

- Advanced features (e.g., digital integration) may not be necessary for straightforward pneumatic tasks.

3. **Dependence on Bosch Ecosystem**

- While compatible with Bosch Rexroth, mixing components from other brands (e.g., Festo, SMC) could lead to integration challenges.

- Requires adherence to Bosch s system requirements for optimal performance.

4. **Complexity in Installation**

- May require specialized knowledge for proper wiring, tubing, and calibration, especially in digital or proportional applications.

- Incorrect installation could lead to air leaks, reduced efficiency, or system failures.

5. **Limited Customization Options**

- Unlike some competitors, Bosch/Aventics may offer fewer off-the-shelf customization options (e.g., port configurations, mounting styles).

- Custom modifications might require additional engineering or third-party solutions.

6. **Potential for Obsolescence**

- As with all industrial components, newer models may replace older versions, leading to future compatibility concerns.

- Long-term availability of spare parts could become an issue if the product is discontinued.

7. **Training and Expertise Requirements**

- Operating and maintaining advanced pneumatic systems often requires trained personnel.

- DIY users or small businesses without in-house expertise may face challenges in troubleshooting.

8. **Environmental Sensitivity**

- While durable, exposure to extreme temperatures, high humidity, or contaminants (e.g., oil, dust) can degrade performance over time.

- Requires proper filtration and maintenance in dirty or corrosive environments.

---

### **Conclusion**

The **Aventics 0-821-300-917 (Bosch 0821300917)** is a high-quality, reliable pneumatic valve manifold ideal for applications requiring precision, durability, and compatibility with Bosch Rexroth systems. Its strengths lie in its **integration capabilities, energy efficiency, and long-term performance**, making it a strong choice for industrial automation, robotics, and complex pneumatic control setups.

However, its **higher cost, potential over-engineering for simple tasks, and dependency on the Bosch ecosystem** may not justify the purchase for all users. Small-scale operations, budget-limited projects, or those requiring non-Bosch components should carefully weigh the trade-offs before committing.

---

### **Recommendation**

- You are working within a **Bosch Rexroth pneumatic system** and need seamless integration.

- Your application demands **high reliability, precision, and energy efficiency** (e.g., robotics, automated manufacturing).

- You have **access to technical support and trained personnel** for installation and maintenance.

- Long-term cost savings from reduced downtime and energy use justify the initial investment.

- Your budget is constrained, and a **lower-cost generic valve manifold** (e.g., from Festo, SMC, or local brands) meets your needs.

- The application is **simple and low-pressure**, where advanced features are unnecessary.

- You require **greater customization or flexibility** in port configurations or mounting options.

- You are unsure about long-term availability or support for this specific part number.

For most **industrial automation projects where compatibility and performance are critical**, this valve manifold is a **strong recommendation**. However, always verify the exact model specifications and consult with a pneumatic specialist to ensure it aligns with your system requirements.

Details:

Sells new and surplus product develops channels to purchase such. Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection. All products are guaranteed to be working but may show signs of use if purchasing a used product. Call to use a shipping service other than the ones listed.

BOSCH 0-821-300-917 / USED NL4-DIS-G012-NC4.

part #: 0821300917 price

• $85.00

specifications generapneumati:

• brand: Aventics
• mpn: 0-821-300-917

shipping generapneumati:

• transit: 30-34 Days
• service: Standard
• cost: $12.90
• type: Fixed
• class: Standard

offer generapneumati:

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

seller generapneumati:

• # reviews: 188285
• rating: 99.5%
• city: 1 Millennium Dr, Willingboro, NJ 08046

general generapneumati:

• Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Other Hydraulics Pneumatics
• condition: Used

payments generapneumati:

• other
• wallet: Google-pay
• credit card: Mastercard

returns generapneumati:

• time: 30 Days
• policy: Returns Accepted
• paid by: Buyer
• method: Money back

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