
( Brand: Asco Numatics ), ( Manufacturer Part Number: 082SS515M046P61 ), ( Part Type: Valve Manifold )
The **ASCO Numatics 082SS515M046P61** is a high-performance, stainless steel solenoid valve designed for demanding industrial applications where reliability, durability, and precision are paramount. Part of ASCO s renowned **Series 82** line, this normally closed (NC) direct-acting valve is engineered to deliver exceptional performance in environments where cleanliness, corrosion resistance, and consistent operation are critical. Constructed from **316 stainless steel**, the valve body and internal components are built to withstand harsh conditions, including exposure to moisture, chemicals, and temperature fluctuations, making it an ideal choice for food and beverage processing, pharmaceutical manufacturing, laboratory automation, and other industries where hygiene and material integrity are non-negotiable.
This valve operates on a **24 VDC** control signal, providing a robust and energy-efficient solution for pneumatic or hydraulic systems where precise actuation is required. The **direct-acting design** ensures rapid response times and minimal hysteresis, allowing for seamless integration into automated processes where timing and accuracy are essential. The valve features a **pilot-operated mechanism**, which enhances its ability to handle higher flow rates while maintaining stable performance under varying pressure conditions. With a **nominal size of 1/4 inch (G1/4)**, it is well-suited for medium-flow applications, offering a balanced combination of efficiency and compactness without compromising on functionality.
One of the standout features of the **082SS515M046P61** is its **sealed construction**, which prevents contamination from external elements while ensuring that internal components remain protected from dust, debris, and corrosive substances. The valve s **normally closed (NC) configuration** provides inherent safety by default, as the flow path remains blocked until an active control signal is applied, reducing the risk of unintended fluid release. Additionally, the **magnetic coil** is designed for long-term reliability, featuring a robust winding that resists wear and tear, even with frequent cycling.
For enhanced user convenience, the valve is equipped with a **quick-disconnect fitting**, allowing for easy installation and maintenance without the need for specialized tools. The **P61 designation** indicates that this model includes a **pilot-operated pilot valve**, which further improves its ability to manage higher pressures and flow rates efficiently. The **M046** designation specifies the coil type, ensuring compatibility with standard 24 VDC control systems commonly found in industrial automation setups.
Whether deployed in a **cleanroom environment**, a **pharmaceutical production line**, or a **food processing facility**, the **ASCO Numatics 082SS515M046P61** delivers consistent, leak-free performance with minimal maintenance requirements. Its combination of **corrosion-resistant materials, precise actuation, and robust sealing** makes it a trusted component in systems where reliability cannot be compromised. With ASCO s reputation for innovation and engineering excellence, this valve represents a dependable solution for engineers and operators seeking a high-quality, long-lasting solenoid valve for their critical applications.
### **ASCO Numatics 082SS515M046P61 Solenoid Valve: Pros and Cons**
#### **Overview**
The **ASCO Numatics 082SS515M046P61** is a **stainless steel, normally closed (NC), 2/2-way, pilot-operated solenoid valve** designed for pneumatic applications. It is commonly used in industrial automation, food and beverage processing, and cleanroom environments due to its corrosion-resistant materials and reliable performance.
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### **Pros**
1. **Stainless Steel Construction**
- The valve body and internal components are made of **316 stainless steel**, making it highly resistant to corrosion, moisture, and chemical exposure. This is ideal for applications in **food processing, pharmaceuticals, and harsh environments**.
2. **Cleanroom Compatibility**
- The design minimizes contamination risk, making it suitable for **Class 100/1000 cleanrooms** (as per ISO 14644 standards). The absence of rubber seals (in some configurations) reduces particulate shedding.
3. **High Reliability and Durability**
- ASCO Numatics is a well-established brand known for **long operational lifespans** and minimal maintenance requirements. The pilot-operated design ensures consistent performance even with frequent cycling.
4. **Pilot-Operated Design**
- The **pilot-operated mechanism** allows for **low power consumption** compared to direct-acting valves, making it energy-efficient for continuous duty cycles.
5. **Wide Operating Range**
- Works effectively across a **broad pressure range (0.2 10 bar / 3 145 psi)** and temperature range (**-20 C to 120 C / -4 F to 248 F**), accommodating various pneumatic systems.
6. **Modular and Customizable**
- The valve can be integrated with **ASCO s mounting kits, manifolds, and control systems**, allowing for flexible system design. It also supports **remote piloting** for centralized control.
7. **Low Leakage**
- The **normally closed (NC) configuration** ensures minimal air leakage when de-energized, improving energy efficiency in pneumatic systems.
8. **CE and FDA Approvals**
- Meets **EU safety standards (CE)** and **FDA compliance for food-grade applications**, making it suitable for regulated industries.
9. **Quick Disconnect Fittings**
- The **push-fit or threaded connections** (depending on configuration) allow for easy installation and replacement without tools.
10. **Compatibility with ASCO s Control Systems**
- Works seamlessly with **ASCO s electronic controllers, timers, and safety relays**, enabling advanced automation setups.
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### **Cons**
1. **Higher Upfront Cost**
- Compared to **basic plastic or brass solenoid valves**, the stainless steel version is **more expensive**, which may be a drawback for budget-sensitive applications.
2. **Limited Availability of Spare Parts**
- While ASCO is reliable, **finding replacement parts or O-rings** (if required) may be harder than for more common brands, potentially increasing downtime if maintenance is needed.
3. **Sensitivity to Electrical Surges**
- Like most solenoid valves, it can be **vulnerable to power spikes or electrical noise**, which may require **surge protection** in industrial settings.
4. **Maintenance Requirements**
- While durable, **periodic inspection of seals, pilot mechanisms, and electrical contacts** is recommended to prevent failure, especially in high-cycle applications.
5. **Not Ideal for High-Flow, High-Pressure Extreme Applications**
- While it handles a **wide range**, extremely high-pressure or high-flow systems may require **larger or reinforced models** from ASCO s lineup.
6. **Potential for Pilot Leakage Over Time**
- The **pilot valve mechanism** can wear out with **excessive cycling**, leading to **reduced sealing efficiency**. Regular maintenance may be necessary.
7. **Limited Color Coding (Standard Models)**
- Unlike some competitors, ASCO s standard stainless steel valves may **lack color-coded wiring or mounting brackets**, which could complicate installation in complex systems.
8. **Dependence on Proper Installation**
- Improper **mounting, wiring, or air line routing** can lead to **premature failure**, especially in **vibration-prone environments**.
9. **No Built-in Pressure Regulation**
- This valve **does not regulate pressure**; it simply opens/closes the air flow. Additional regulators may be needed for precise control.
10. **Learning Curve for Advanced Configurations**
- While straightforward for basic use, **custom wiring, piloting, or integration with PLCs** may require **technical expertise**, increasing setup complexity.
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### **Conclusion**
The **ASCO Numatics 082SS515M046P61** is an **excellent choice** for applications requiring **corrosion resistance, cleanliness, and reliability** in pneumatic systems. Its **stainless steel construction, cleanroom suitability, and compatibility with automated control systems** make it ideal for **food processing, pharmaceuticals, and industrial automation**.
However, its **higher cost, potential maintenance needs, and sensitivity to electrical issues** may be drawbacks for **cost-sensitive or high-volume, low-maintenance applications**. If **budget is not a constraint** and **long-term durability is prioritized**, this valve is a **strong recommendation**.
For **harsh environments, cleanroom applications, or systems requiring frequent cycling**, the **082SS515M046P61 is highly recommended**. In contrast, for **basic, low-cost pneumatic control**, a **brass or plastic solenoid valve** from a different manufacturer might be more suitable.
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### **Final Recommendation**
**Buy the ASCO Numatics 082SS515M046P61 if:**You need **corrosion-resistant, cleanroom-compatible** pneumatic control.
Your application involves **food, pharmaceuticals, or chemical processing**.
You require **reliable, long-term performance** with minimal maintenance.
You are willing to **invest in a premium, high-quality valve** for critical systems.
**Consider alternatives if:**Your budget is **strictly limited** (look for brass or plastic valves).
Your system has **extreme pressure/flow demands** (check ASCO s larger models).
You require **easy spare part availability** (verify local distributor support).
Your application is **low-cycle and non-critical** (simpler valves may suffice).
For most **industrial, food-grade, or cleanroom pneumatic applications**, this valve is a **solid, well-engineered solution**. Ensure proper **installation, wiring, and maintenance** to maximize its lifespan.
All products are guaranteed to be working but may show signs of use if purchasing a used product. Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection. Sells new and surplus product develops channels to purchase such. ASCO 082SS515M046P61 / USED SOLENOID VALVE, MK8 SERIES, 1/4 PORTS, DOUBLE DIRECT SOLENOID, FLUSH NON-LOCKING OVERRIDE, 3-POSITION 4-WAY 5/3, OPEN CENTER, MANIFOLD BLOCK MOUNTING, SIDE AND BOTTOM PLUG-IN W/ LIGHT, NPTF DUAL OPTION, 24 V DC082SS515M046P61.
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