ASCO 9320A85 Pneumatic Solenoid Valve 8320A85 120VAC

( Brand: Asco ), ( Manufacturer Part Number: 9320A85 ), ( Part Type: Pneumatic Valve Solenoid )

Review ASCO Pneumatic Solenoid Valve 120vac

The **ASCO 9320A85 / 8320A85 Pneumatic Solenoid Valve** is a high-performance, direct-acting, normally closed (NC) or normally open (NO) pilot-operated valve designed for precise control of compressed air in industrial automation, manufacturing, and pneumatic systems. Engineered with robust construction and advanced pneumatic technology, this valve operates seamlessly within a 120VAC power supply, delivering reliable actuation for applications requiring efficient air flow regulation. The **9320A85** variant features a normally closed (NC) configuration, ensuring that air flow is blocked until activated by an electrical signal, while the **8320A85** operates in a normally open (NO) mode, allowing continuous airflow unless de-energized. Both models incorporate a compact yet durable design, with a **1/4" NPT (National Pipe Thread) male connection** for seamless integration into existing pneumatic circuits, accommodating standard tubing sizes for optimal performance.

Constructed from high-quality materials, including a corrosion-resistant body and reinforced internal components, the ASCO 9320A85 / 8320A85 is built to withstand demanding environments, offering long-term reliability and minimal maintenance requirements. The valve s **direct-acting solenoid mechanism** ensures rapid response times, with precise control over air flow rates, making it ideal for applications such as clamping, indexing, cylinder actuation, and automated assembly processes. Its **120VAC power compatibility** ensures compatibility with standard industrial electrical systems, while the **low power consumption** of the solenoid coil enhances energy efficiency. The valve s **pilot-operated design** further enhances its operational flexibility, allowing for smooth and silent actuation without the need for excessive force, reducing wear and tear on connected components.

Safety and ease of installation are key features of this valve, as it incorporates **fail-safe operation** in the case of power failure, the NC model (9320A85) will close, while the NO model (8320A85) will open, ensuring predictable system behavior in critical applications. The valve s **quick-connect fittings** simplify installation and maintenance, allowing for easy disassembly and cleaning without the need for specialized tools. Additionally, its **compact footprint** makes it suitable for space-constrained environments, while its **wide operating pressure range (0 150 PSI)** ensures versatility across various pneumatic systems. Whether used in manufacturing plants, laboratory equipment, or automated machinery, the ASCO 9320A85 / 8320A85 delivers consistent performance, durability, and operational precision, making it a trusted choice for engineers and technicians seeking reliable pneumatic control solutions.

### **Pros and Cons of buying a ASCO 9320A85 / 8320A85 Pneumatic Solenoid Valve (120VAC)**

1. **Reliability and Durability** ASCO is a well-established brand known for high-quality pneumatic and hydraulic components. These valves are designed for long-term use in industrial and commercial applications, with robust construction to withstand frequent cycling and environmental stresses.

2. **Wide Compatibility** The 9320A85 (normally closed) and 8320A85 (normally open) models are designed for standard pneumatic systems operating at 80 100 PSI. They are compatible with most compressed air systems, making them versatile for various applications, including HVAC, manufacturing, and automation.

3. **Low Power Consumption (120VAC)** The valve operates efficiently on standard 120VAC power, making it suitable for installations where power availability is straightforward. It does not require specialized electrical setups, reducing installation complexity.

4. **Quick Response Time** These valves are designed for fast actuation, which is beneficial in applications requiring rapid switching, such as pneumatic clamps, cylinders, or control systems where timing is critical.

5. **Easy Installation and Maintenance** ASCO valves are typically designed for straightforward mounting (e.g., pipe or flange connections) and often feature quick-connect fittings. They are also relatively easy to service, with replaceable internal components like seals and coils when wear occurs.

6. **Modular and Customizable** ASCO offers a range of accessories, including electrical connectors, mounting brackets, and pilot valves, allowing for customization to fit specific system requirements. The valve can be integrated into larger control systems with minimal modifications.

7. **Energy Efficiency** The valve is designed to minimize air leakage when deactivated, reducing wasted compressed air and improving overall system efficiency.

8. **Industrial-Grade Protection** Many ASCO valves include IP-rated enclosures (e.g., IP65) to protect against dust, water, and other contaminants, making them suitable for harsh environments like factories or outdoor installations.

9. **Backed by Technical Support and Warranty** ASCO is part of Emerson, a company with extensive technical resources, customer support, and warranty coverage, which can be valuable for troubleshooting or replacements.

10. **Proven Performance in Critical Applications** These valves are commonly used in applications where reliability is non-negotiable, such as in medical gas systems, laboratory automation, or process control. Their track record in such fields adds credibility.

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1. **Higher Upfront Cost** Compared to generic or lesser-known brands, ASCO valves are premium-priced. For budget-conscious buyers, especially in small-scale or non-critical applications, the cost may be prohibitive.

2. **Limited Customization for Extreme Conditions** While the valve is robust, it may not be ideal for extreme environments (e.g., very high temperatures, corrosive gases, or high-pressure variations beyond its rated range). Specialized versions (e.g., stainless steel or high-temperature models) may be required for such applications, increasing costs.

3. **Potential for Coil Failure Over Time** Like all solenoid valves, the coil can degrade with prolonged use, especially if the valve is cycled frequently. While coils are replaceable, this adds to maintenance costs and downtime if not managed properly.

4. **Dependence on Compressed Air Quality** Poor-quality compressed air (with excessive moisture, oil, or contaminants) can accelerate wear on the valve s internal components, reducing its lifespan. Additional filtration may be necessary, adding to system costs.

5. **Electrical Requirements** The 120VAC specification means the valve is not compatible with systems using other voltage standards (e.g., 24VAC, 24VDC, or 230VAC). Users in regions with different electrical norms may need a transformer or converter, adding complexity.

6. **Size and Space Constraints** The valve s physical dimensions may not suit compact installations. While ASCO offers various mounting options, tight spaces could require creative solutions or alternative valve models.

7. **Learning Curve for Installation** While generally straightforward, improper installation (e.g., incorrect wiring, air line connections, or mounting) can lead to malfunctions. Users without experience may need to consult manuals or seek professional assistance, adding time and cost.

8. **Limited Availability of Spare Parts** While ASCO parts are widely available, some older or discontinued models may have limited spare part support. Always verify the valve s compatibility with your system before purchase.

9. **Potential for Leakage Over Time** Seals and O-rings can degrade with age or exposure to harsh conditions, leading to air leaks. Regular inspections and maintenance are required to prevent inefficiencies.

10. **Overkill for Simple Applications** For very basic or low-demand pneumatic systems (e.g., small hobbyist projects or non-critical automation), the robustness of an ASCO valve may be unnecessary, and a simpler, cheaper valve could suffice.

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The **ASCO 9320A85 / 8320A85 pneumatic solenoid valve (120VAC)** is a high-quality, reliable choice for industrial, commercial, or automation applications where durability, fast response, and compatibility with standard pneumatic systems are priorities. Its strengths lie in its reliability, ease of integration, and support from a reputable manufacturer. However, the higher cost, potential maintenance needs, and specific electrical requirements may make it less ideal for budget-sensitive or simple applications.

For users who prioritize **long-term performance, minimal downtime, and ease of integration into larger systems**, this valve is an excellent investment. Conversely, those working with **tight budgets, non-critical systems, or extreme environmental conditions** may need to weigh the pros and cons carefully or consider alternative brands with lower upfront costs.

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- You require a **reliable, long-lasting valve** for industrial, HVAC, or automation applications.

- Your system operates within the valve s **80 100 PSI and 120VAC specifications**.

- You value **brand support, warranty coverage, and technical assistance**.

- The valve will be used in a **moderate to high-demand environment** where frequent cycling is expected.

- You can justify the **higher cost** based on the valve s performance and lifespan.

- Your budget is **limited**, and you can find a similarly rated valve from a lower-cost manufacturer (e.g., Festo, SMC, or generic brands) that meets your needs.

- Your application is **non-critical or low-demand**, and a simpler valve would suffice.

- You require **specialized features** (e.g., extreme temperature resistance, corrosion protection) not covered by the standard model, which may necessitate a more expensive variant.

- Your system uses **non-standard voltage or pressure**, requiring additional components (e.g., converters, regulators).

- Always verify the **exact model number** and **compatibility** with your system s air pressure and electrical supply.

- Check for **local distributors or authorized dealers** to ensure genuine products and warranty coverage.

- If maintenance is a concern, factor in the **cost of spare coils, seals, and filters** for long-term operation.

- For **new installations**, consider pairing the valve with a **pressure regulator and air filter** to extend its lifespan.

Details:

Need a part ASAP. ASCO Solenoid Valve - Pneumatic Use, model: 8320A85, Coil: 110/120VAC 50/60Hz, Used, untested, shows some wear. ASCO 8320A85 Pneumatic Solenoid Valve 120VAC.

part #: 9320a85 prices

• $70.00-$279.99

specifications valvesplumbing:

• brand: Asco
• mpn: 9320a85
• part type: Pneumatic Valve Solenoid

returns valvesplumbing:

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

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• carrier: USPS
• class: Expedited
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• type: Fixed
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offer valvesplumbing:

• best offers: True
• quantity: 1
• options: Ship-to-home
• availability: In Stock
• started: March 3, 2026
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• city: Seymour, IN
• # reviews: 10132
• rating: 99.6%

general valvesplumbing:

• Hydraulics, Pneumatics, Pumps Plumbing > Valves Manifolds > Other Valves Manifolds
• condition: Used

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