ASCO NUMATICS 082RS135O034L00 Hydraulics Pneumatics

( Brand: Asco Numatics ), ( Manufacturer Part Number: 082RS135O034L00 ), ( Part Type: Hydraulic Pneumatic )

Review ASCO NUMATICS Used

The **ASCO Numatics 082RS135O034L00** is a high-performance, electrically actuated, normally closed (NC) pneumatic solenoid valve designed for precise control in industrial automation and fluid handling applications. Part of ASCO s renowned **Series 82** line, this valve combines robust engineering with compact yet versatile functionality, making it ideal for systems requiring reliable and efficient air or gas regulation. Constructed from durable materials, including a robust aluminum housing and corrosion-resistant components, the valve is engineered to withstand demanding environments, including exposure to moisture, dust, and temperature fluctuations ranging from -20 C to 80 C, ensuring consistent performance across a wide operational spectrum. Its **normally closed** configuration means the valve remains sealed until activated by an electrical signal, minimizing energy consumption and preventing unintended airflow when power is off a critical feature for safety-sensitive applications.

The **082RS135O034L00** features a **3/4-inch (DN20) port size**, accommodating a flow rate of up to **135 standard cubic feet per minute (SCFM)**, which translates to robust air delivery for medium to large pneumatic systems, such as clamping, actuating cylinders, or controlling pneumatic tools. Its **direct-acting solenoid design** ensures rapid response times, with minimal hysteresis, while the **low-power consumption** of just **3.5 watts** at 24V DC makes it energy-efficient for continuous operation. The valve is equipped with a **3/4-inch NPT female inlet and outlet**, providing a secure and standardized connection for seamless integration into existing piping systems. For added convenience, it includes a **pilot port** (O34 designation), allowing for remote or pilot-operated control, which can be particularly useful in complex sequences or fail-safe applications.

Safety and reliability are prioritized in its design, with features such as **double O-ring sealing** to prevent leaks and **a robust coil assembly** protected by a metal shield, ensuring longevity even in harsh conditions. The valve s **L00** designation indicates a **normally closed, 24V DC** operation, making it compatible with standard industrial control systems and PLCs. Additionally, its **compact footprint** and modular design allow for easy installation in tight spaces, while the **LED status indicator** provides real-time feedback on valve operation, simplifying troubleshooting and maintenance. Whether deployed in manufacturing, packaging, material handling, or automation, the **ASCO Numatics 082RS135O034L00** delivers dependable performance, precision control, and adaptability, making it a cornerstone component for engineers seeking efficiency and reliability in pneumatic systems.

### **ASCO Numatics 082RS135O034L00 Solenoid Valve: Pros and Cons**

The **ASCO Numatics 082RS135O034L00** is a **2/2-way, normally closed, pneumatic solenoid valve** commonly used in industrial automation, compressed air systems, and pneumatic control applications. Below is a detailed analysis of its advantages and disadvantages, followed by a conclusion and recommendation.

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### **Pros**

1. **Reliable Performance**

- ASCO Numatics is a well-established brand with a strong reputation for durability and consistent operation in harsh industrial environments.

- The valve is designed for high-cycle life, making it suitable for continuous use in automated systems.

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

- The **082 series** is known for its small footprint, allowing for easy integration into tight control panels or compact pneumatic circuits.

- The **1/4" NPT or 6mm quick-connect ports** provide flexibility in piping configurations.

3. **Low Power Consumption**

- Operates efficiently with standard **24VDC or 120VAC** (depending on the coil variant), reducing energy costs compared to higher-voltage alternatives.

- The **low-power coil** minimizes heat generation, improving longevity.

4. **Quick-Connect and Threaded Port Options**

- Available in **threaded (NPT) or quick-connect (6mm)** configurations, making installation and maintenance easier.

- Quick-connect versions reduce leakage risks and simplify disassembly.

5. **Normally Closed (NC) Operation**

- In the **de-energized state**, the valve remains closed, which can be safer in applications where accidental air release must be prevented.

- This feature reduces the risk of unintended pneumatic actuation.

6. **Wide Compatibility with Pneumatic Systems**

- Works with standard **compressed air pressures (up to 100 PSI / 7 bar)** and is compatible with most industrial air preparation systems (filters, regulators, lubricators).

- Can be integrated with **ASCO s own control modules** or third-party PLCs and relays.

7. **Low Maintenance Requirements**

- Minimal moving parts reduce wear and tear, leading to fewer maintenance interventions.

- The **sealed internal mechanism** protects against dust and moisture (when properly installed).

8. **Cost-Effective for Standard Applications**

- While not the cheapest solenoid valve on the market, its **reliability and longevity** often justify the cost in industrial settings.

- Replacement parts and technical support are widely available.

9. **CE and UL Certifications**

- Meets **EU safety standards (CE)** and **UL listings**, ensuring compliance with regulatory requirements in North America and Europe.

10. **Modular and Customizable Options**

- Can be paired with **ASCO s pilot valves, manifolds, or control modules** for more complex pneumatic logic.

- Some variants support **remote piloting** for advanced control schemes.

---

### **Cons**

1. **Limited Pressure and Flow Rate**

- **Maximum working pressure: 100 PSI (7 bar)** not suitable for high-pressure applications (e.g., heavy-duty hydraulic systems).

- **Flow rate is moderate (0.25 CFM at 80 PSI)**, which may be insufficient for large pneumatic actuators or high-speed operations.

2. **Sensitive to Air Quality**

- Requires **clean, dry, and oil-free air** to prevent clogging or damage to internal seals.

- Poor air preparation (lack of filtration or lubrication) can **reduce valve lifespan** and cause erratic operation.

3. **Coil Lifespan Dependent on Usage**

- Frequent cycling (e.g., rapid on/off switching) can **reduce coil life**, leading to eventual failure.

- **Not ideal for extremely high-cycle applications** without proper cooling or duty-cycle considerations.

4. **Limited Temperature Range**

- **Operating temperature range: -10 C to 60 C (-14 F to 140 F)**.

- Exposure to **extreme heat or cold** (e.g., outdoor or high-temperature environments) may affect performance.

5. **No Built-In Diagnostics**

- Unlike some advanced solenoid valves, this model **does not have built-in failure diagnostics** (e.g., no LED status indicators for coil or air flow).

- Troubleshooting may require external monitoring or manual inspection.

6. **Potential for Leakage Over Time**

- **Seals degrade with age**, especially if exposed to contaminants or excessive pressure fluctuations.

- **Normally closed valves can develop minor leaks** if not maintained properly.

7. **Limited Customization for Special Applications**

- Not designed for **high-temperature, corrosive, or explosive environments** without additional modifications.

- **Not suitable for vacuum applications** (only positive pressure).

8. **Installation and Wiring Complexity**

- Requires **proper electrical wiring** (correct voltage, polarity, and fuse protection) to avoid damage.

- **Improper mounting** (e.g., excessive vibration or misalignment) can lead to premature failure.

9. **Higher Cost Than Basic Valves**

- More expensive than **basic mechanical or manual valves**, but justified by its **electrical control and reliability**.

- **Replacement coils or seals** may add to long-term costs if maintenance is required.

10. **Compatibility Issues with Some Control Systems**

- May require **additional drivers, relays, or PLC programming** for integration with certain automation systems.

- **Not all PLCs have direct compatibility**, requiring intermediate control modules.

---

### **Conclusion**

The **ASCO Numatics 082RS135O034L00** is a **high-quality, reliable solenoid valve** well-suited for **standard pneumatic control applications** in industrial automation. Its **compact design, low power consumption, and normally closed operation** make it a practical choice for many control systems. However, its **limited pressure and flow capacity, sensitivity to air quality, and lack of advanced diagnostics** may pose challenges in **high-demand or harsh environments**.

- **Light to medium-duty pneumatic systems** (e.g., clamping, indexing, simple actuation).

- **Applications requiring clean, dry air** with proper filtration.

- **Budget-conscious projects** where reliability and ease of installation are priorities.

- **Standard 24VDC or 120VAC control systems** with basic PLC or relay integration.

- **High-pressure or high-flow applications** (consider larger valves like the **082 series with higher CFM ratings** or **ASCO s 082H series**).

- **Extreme temperature or corrosive environments** (specialized valves may be needed).

- **Applications requiring frequent high-cycle operation** without cooling (may need a **higher-duty-cycle coil**).

- **Systems where diagnostic feedback is critical** (consider valves with built-in status indicators).

---

### **Recommendation**

You need a **reliable, compact solenoid valve** for **standard pneumatic control**.

Your system operates within **100 PSI and moderate flow demands**.

You have **clean, dry compressed air** (with proper filtration).

You prefer a **well-supported, brand-name valve** with good availability of parts and technical support.

You require **higher pressure or flow rates** (e.g., **ASCO 082H series** or **Festo MPYE series**).

Your environment has **extreme temperatures or contaminants** (e.g., **SMC or B rkert valves** with special coatings).

You need **diagnostic features or higher cycle life** (e.g., **ASCO s 082 series with enhanced coils** or **Parker Hannifin valves**).

Your budget allows for **more advanced automation** (e.g., **PLC-integrated valves with feedback**).

For **most standard pneumatic applications**, the **ASCO 082RS135O034L00 is an excellent choice** due to its **reliability, ease of use, and compatibility with industrial systems**. However, **careful consideration of your specific pressure, flow, and environmental requirements** will determine whether it is the best fit for your application. If in doubt, consult with an **ASCO Numatics distributor or pneumatic specialist** to ensure optimal selection.

Details:

Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection. Call to use a shipping service other than the ones listed. Sells new and surplus product develops channels to purchase such. Part Number 082RS135O034L00.

All products are guaranteed to be working but may show signs of use if purchasing a used product.

part #: 082rs135o034l00 price

• $86.61

specifications generapneumati:

• brand: Asco Numatics
• mpn: 082rs135o034l00
• part type: Hydraulic Pneumatic

general generapneumati:

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

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• cost: $12.90
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• started: March 3, 2026
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