1. General Pneumatics Hydraulics For Sale
  2. sku: 16807752805848713
  3. SMC AFD40-N02D-Z

SMC AFD40-N02D-Z Hydraulics Pneumatics

Afd40-n02d-z Smc / Afd40n02dz Used

( Brand: Smc ), ( Manufacturer Part Number: AFD40-N02D-Z ), ( Part Type: Hydraulic Pneumatic )

Review SMC Afd40n02dz Used

The **SMC AFD40-N02D-Z (AFD40N02DZ)** is a high-performance, compact pneumatic solenoid valve designed for precision control in industrial automation, packaging, and manufacturing applications. Part of SMC s advanced AFD series, this normally closed (NC) valve features a robust **4-way, 2-position design** with a direct-acting solenoid, ensuring rapid and reliable actuation for efficient air control. The valve operates at a standard working pressure of **0.2 to 0.8 MPa (2 to 8 bar)**, making it suitable for a wide range of pneumatic systems where consistent and repeatable performance is critical. Its **N02D-Z designation** indicates a **normally closed (NC) configuration with a 24V DC coil**, providing a compact yet powerful solution for applications requiring low-power operation while maintaining high responsiveness.

Constructed with **durable stainless steel and high-quality polymers**, the AFD40-N02D-Z is engineered for longevity and resistance to environmental factors, including moisture, dust, and temperature fluctuations within its operational range of **-10 C to 60 C**. The valve s **quick-connect fittings (G " or M10 threads, depending on the model variant)** simplify installation and maintenance, reducing downtime while ensuring a secure seal to prevent air leaks. Its **direct-acting solenoid mechanism** eliminates the need for external pilot pressure, delivering immediate and precise control over pneumatic actuators, cylinders, or clamps with minimal response time. This makes it ideal for applications in automated assembly lines, robotics, medical equipment, and food processing, where speed, accuracy, and reliability are paramount.

The AFD40-N02D-Z also incorporates **SMC s advanced sealing technology**, featuring **Viton or EPDM rubber seals** (depending on the specific variant) to ensure leak-proof operation and resistance to common industrial fluids, oils, and solvents. Its **compact footprint** measuring approximately **40mm in diameter** allows for easy integration into tight spaces, while its **modular design** enables seamless compatibility with other SMC components, such as flow controls, pressure regulators, and valves, for customized pneumatic circuit configurations. Additionally, the valve s **low power consumption (24V DC)** makes it energy-efficient, reducing operational costs while maintaining high performance. Whether used in a high-speed packaging system, a CNC machining setup, or a precision handling application, the AFD40-N02D-Z delivers consistent, repeatable control with minimal maintenance, reinforcing its reputation as a dependable workhorse in modern automation.

### **Pros and Cons of buying a SMC AFD40-N02D-Z (AFD40N02DZ) Air Filter Dryer**

#### **Overview**

The **SMC AFD40-N02D-Z** is a **pneumatic air filter dryer** designed to remove moisture, particles, and contaminants from compressed air systems. It is commonly used in industrial applications where clean, dry air is critical for pneumatic tools, control systems, and other equipment.

---

### **Pros**

1. **Effective Moisture Removal**

- Uses **refrigeration or desiccant drying** (depending on model variant) to reduce dew point to **-40 C**, ensuring dry compressed air for sensitive equipment.

2. **High Filtration Efficiency**

- Removes **particles, oil, and moisture** from compressed air, protecting downstream components from wear and failure.

3. **Durable Construction**

- Made with **stainless steel or high-quality materials**, ensuring longevity in industrial environments.

4. **Easy Installation & Maintenance**

- Designed for **quick connection** to existing pneumatic systems with minimal downtime.

- **Replaceable filters and desiccant cartridges** simplify maintenance.

5. **Energy-Efficient Operation**

- Unlike some high-capacity dryers, it operates efficiently without excessive power consumption.

6. **Wide Compatibility**

- Suitable for **medium to large industrial applications**, including manufacturing, automotive, and food processing.

7. **Reliable Brand Support**

- SMC is a **well-established manufacturer** with global support, ensuring availability of spare parts and technical assistance.

---

### **Cons**

1. **Higher Initial Cost**

- Compared to basic air filters, this unit is **more expensive** due to advanced drying technology.

2. **Maintenance Requirements**

- Desiccant dryers (if applicable) require **periodic replacement of drying media**, adding to long-term costs.

- Refrigeration dryers may need **coil cleaning** to maintain efficiency.

3. **Space Constraints**

- Larger than standard filters, requiring **dedicated installation space** in the system.

4. **Potential Energy Use (Refrigeration Models)**

- If using a **refrigerated dryer**, it consumes electricity, unlike desiccant dryers that rely on compressed air.

5. **Dependence on Upstream Filtration**

- If the **pre-filter** is inadequate, the AFD40 may clog prematurely, reducing efficiency.

6. **Limited Flow Rate for Very Large Systems**

- While suitable for **medium-sized applications**, extremely high-flow systems may require multiple units or a larger model.

---

### **Conclusion**

The **SMC AFD40-N02D-Z** is a **high-quality, reliable air filter dryer** ideal for industries requiring **clean, dry compressed air**. Its **superior moisture removal, durability, and ease of maintenance** make it a strong choice for medium to large-scale applications. However, its **higher upfront cost and maintenance needs** should be considered against the long-term benefits of protecting pneumatic equipment from moisture and contamination.

If your system **requires precise dew point control** and you can justify the investment, this unit is a **strong recommendation**. For smaller or lower-demand applications, a **basic particulate filter** may suffice, but for critical operations, the AFD40-N02D-Z provides **peace of mind and extended equipment lifespan**.

---

### **Final Recommendation**

**Buy the SMC AFD40-N02D-Z if:**

Your system **requires dry air** (e.g., pneumatic tools, control valves, or sensitive instrumentation).

You operate in an **industrial environment** where **moisture and particle contamination** could cause downtime.

You can **budget for maintenance** (filter replacements, desiccant changes if applicable).

**Consider alternatives if:**

Your system has **low moisture levels** and a basic filter would suffice.

Budget constraints **prevent investment** in a premium dryer.

Your application **does not require ultra-low dew points** (e.g., simple air blow-off systems).

For most **serious industrial applications**, the **AFD40-N02D-Z is a worthwhile purchase** due to its **reliability and performance**. Ensure proper **pre-filtering** and **regular maintenance** to maximize its lifespan.

Details:

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. Sells new and surplus product develops channels to purchase such. Call to use a shipping service other than the ones listed.

part #: afd40n02d prices

  • $34.21-$89.99

specifications generapneumati:

  • brand: Smc
  • mpn: Afd40-n02d-z
  • part type: Hydraulic Pneumatic

general generapneumati:

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

returns generapneumati:

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

shipping generapneumati:

  • transit: 32-36 Days
  • type: Fixed
  • class: Standard
  • cost: $12.90
  • service: Standard

offer generapneumati:

  • availability: In Stock
  • sold: 0
  • options: Ship-to-home
  • quantity: 1
  • started: February 6, 2026

seller generapneumati:

  • # reviews: 188982
  • rating: 99.5%
  • city: 1 Millennium Dr, Willingboro, NJ 08046

payments generapneumati:

  • other
  • credit card: Discover
  • wallet: Paypal
part type: hydraulic pneumatic,
category: business & industrial > hydraulics, pneumatics, pumps plumbing > hydraulics pneumatics, sku: 16807752805848713,
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2 offers $34.21–$89.99 USD
  • Used. Offer #1 priced at $89.99 + $20.44 shipping estimate = $110.43* total. Includes mount bracket 1/4NPT in and out.+$20.44 shipping
  • Used. Offer #2 priced at $34.21 + $12.90 shipping estimate = $47.11* total. FACTORY WARRANTY MAY NOT APPLY.+$12.90 shipping

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