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ASCO EF8300D72F Solenoid Valve Watts Pipe Volts 3/8 120/60 110/50

Ef8300d72f Asco Brass Solenoid Valve 20 Watts 3/8 Pipe Volts 120/60 110/50

( Brand: Asco ), ( Manufacturer Part Number: EF8300D72F ), ( Part Type: Valve Pipe Solenoid )

Review ASCO Brass Solenoid Valve Watts 3/8 Pipe Volts 120/60 110/50

The **Asco EF8300D72F Solenoid Valve** is a high-performance, direct-acting, normally closed (NC) pilot-operated valve designed for precise fluid control in a wide range of industrial, commercial, and HVAC applications. Engineered with robust construction and advanced engineering, this valve operates at a power rating of **20 watts**, making it energy-efficient while delivering reliable performance under demanding conditions. Its **3/8-inch pipe connection** ensures compatibility with standard plumbing and piping systems, providing a seamless integration into existing setups without requiring extensive modifications. The valve is engineered to function seamlessly across **120V/60Hz and 110V/50Hz** power supplies, offering versatility for global installations where electrical standards may vary.

This solenoid valve features a **direct-acting pilot design**, which eliminates the need for external pilot valves, simplifying installation and reducing system complexity. The pilot mechanism ensures rapid and responsive operation, allowing for quick opening and closing cycles with minimal lag, making it ideal for applications requiring precise timing, such as irrigation systems, refrigeration units, or automated water treatment processes. The valve s **normally closed (NC) configuration** means it remains sealed when de-energized, preventing unintended fluid flow and enhancing safety in critical applications.

Constructed from durable materials, the Asco EF8300D72F is built to withstand the rigors of continuous use, including exposure to water, oil, and other fluids, depending on the specific model variant. Its robust housing and internal components are designed to resist corrosion, ensuring longevity even in harsh environments. The valve s compact yet sturdy design allows for easy mounting in tight spaces, whether in wall-mounted systems, under-counter setups, or within larger industrial frameworks. Additionally, its **low power consumption** of 20 watts makes it an economical choice for energy-sensitive applications, reducing operational costs without compromising performance.

Safety and reliability are paramount in the design of this solenoid valve. The Asco EF8300D72F incorporates fail-safe mechanisms to prevent leaks or malfunctions, ensuring consistent operation over extended periods. Its **sealed internal components** protect against contamination from external elements, while the valve s smooth, silent operation minimizes noise pollution in residential or sensitive commercial environments. The unit is also compatible with a variety of control systems, making it adaptable for integration with PLCs, timers, or manual overrides, depending on the specific application requirements.

Whether used in **HVAC systems** for precise temperature regulation, **agricultural irrigation** for automated water distribution, or **commercial refrigeration** for efficient coolant control, the Asco EF8300D72F delivers consistent, dependable performance. Its combination of **high efficiency, durability, and versatility** makes it a standout choice for professionals seeking a reliable solenoid valve that balances power, precision, and ease of installation. With minimal maintenance requirements and a focus on operational excellence, this valve is an indispensable component for any system where fluid control is critical.

### **Pros and Cons of buying a ASCO EF8300D72F Solenoid Valve (20W, 3/8" Pipe, 120/60V or 110/50V)**

#### **Pros:**

1. **Reliability and Brand Reputation** ASCO is a well-established manufacturer in the automation and fluid control industry, known for producing durable and high-performance solenoid valves. Their products are widely used in industrial, HVAC, and water treatment applications, suggesting a strong track record of reliability.

2. **High Power (20W)** The 20W rating indicates that this valve is designed for robust operation, capable of handling higher flow rates and pressure differentials compared to lower-wattage alternatives. This makes it suitable for applications requiring strong actuation force, such as water systems, compressed air, or industrial processes.

3. **Dual Voltage Compatibility (120/60V or 110/50V)** The valve supports both 120V (60Hz) and 110V (50Hz) power supplies, offering flexibility for global or mixed-voltage environments. This eliminates the need for additional voltage converters in many cases, making it a versatile choice for different regions or setups.

4. **3/8" Pipe Connection** The 3/8" (10mm) pipe size strikes a balance between compactness and sufficient flow capacity. It is suitable for moderate to high-flow applications without being overly large or cumbersome, making it practical for residential, commercial, or light industrial use.

5. **Direct-Acting Design** The EF8300 series is typically direct-acting, meaning the solenoid directly controls the valve s movement without relying on external pilot systems. This simplifies installation and reduces potential points of failure.

6. **Compatibility with Common Fluids** ASCO valves are often designed to work with water, air, and some light oils, making this valve versatile for plumbing, HVAC, or pneumatic systems. Ensure compatibility with your specific fluid by checking the valve s material specifications (e.g., brass or stainless steel internals).

7. **Easy Installation and Maintenance** ASCO valves are generally designed for straightforward installation, often featuring standard threading (e.g., NPT) and clear mounting instructions. Maintenance is typically minimal, with occasional checks for leaks or corrosion.

8. **Wide Application Range** Suitable for applications such as:

- **Water systems** (e.g., irrigation, fire protection, or plumbing)

- **HVAC systems** (e.g., controlling heating or cooling circuits)

- **Pneumatic systems** (e.g., compressed air control)

- **Light industrial processes** (e.g., fluid transfer or pressure regulation)

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#### **Cons:**

1. **Higher Cost Compared to Basic Valves** ASCO solenoid valves are premium products, and this model may be more expensive than generic or lower-end alternatives. The price reflects the brand s reputation, durability, and performance, but it may not be cost-effective for very low-budget applications.

2. **Potential Overkill for Low-Demand Applications** If your application requires only minimal flow or pressure, a lower-wattage (e.g., 5W or 10W) or smaller-sized valve might suffice. The 20W rating ensures robustness but could be unnecessary for simple tasks, leading to higher upfront costs.

3. **Voltage and Frequency Sensitivity** While the dual-voltage support is a pro, improper voltage or frequency can still damage the valve. For example, running a 120V valve on 110V without proper adjustment (if required) could reduce lifespan or cause malfunctions. Always verify power supply compatibility.

4. **Limited Material Options for Aggressive Fluids** The EF8300 series may not be suitable for highly corrosive, abrasive, or high-temperature fluids without additional seals or coatings. If your application involves chemicals, acids, or extreme temperatures, you may need a specialized version (e.g., with PTFE seals or stainless steel components).

5. **Dependence on External Power Supply** Solenoid valves require a consistent power source. Power outages, voltage fluctuations, or wiring issues can disrupt operation. Consider backup power or surge protection if reliability is critical.

6. **Potential for Noise or Vibration** Some solenoid valves, especially those with higher power ratings, can generate noise or vibration during operation. This may not be an issue for industrial settings but could be noticeable in quiet environments like homes or offices.

7. **Requires Proper Wiring and Safety Measures** Incorrect wiring (e.g., reversed polarity, improper grounding) can damage the valve or create safety hazards. Ensure installation is done by a qualified technician if you lack experience with electrical components.

8. **Limited Customization** Unlike some industrial valves, this model may not offer extensive customization options (e.g., different port configurations, special coatings, or integrated sensors). If your application requires unique features, you may need to explore other models or brands.

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### **Conclusion:**

The **ASCO EF8300D72F solenoid valve** is a high-quality, versatile, and reliable choice for applications requiring a robust 20W valve with dual-voltage compatibility and a 3/8" connection. Its strengths lie in its durability, ease of use, and broad applicability to water, air, and light industrial systems. However, it may not be the most cost-effective option for low-demand or highly specialized applications, and careful consideration of power supply, fluid compatibility, and installation is essential.

### **Recommendation:** - **Buy this valve if:**

- You need a dependable, high-performance solenoid valve for moderate to high-flow applications (e.g., HVAC, water systems, or pneumatic control).

- Your setup requires dual-voltage compatibility (120/60V or 110/50V) to avoid additional conversion costs.

- You prioritize brand reliability and long-term durability over minimal cost savings.

- Your fluid is water, air, or a light oil, and the valve s standard materials (e.g., brass or stainless steel) are sufficient.

- **Consider alternatives if:**

- Your application demands very low flow rates or minimal power, in which case a lower-wattage valve (e.g., 5W 10W) would suffice.

- You are working with aggressive chemicals or extreme temperatures, requiring a specialized valve with additional seals or coatings.

- Budget constraints are critical, and you are open to exploring generic or lower-cost brands with similar specifications.

- You need extensive customization (e.g., different port sizes, integrated sensors, or unique mounting options).

For most **residential, commercial, or light industrial uses**, this valve is an excellent choice. For highly specialized or cost-sensitive applications, research other models or brands to ensure the best fit for your needs.

Details:

ASCO EF8300D72F Brass Solenoid Valve, 20 watts , 3/8 Pipe, volts 120/60,110/50. Item is sold as pictured. UPS 2 Day Air AM. These services include: UPS 3 Day Select.

Prices for these options may differ from standard ground shipping. UPS Next Day AM. The cost of combined shipping depends on weight, location buyer and size box.

part #: ef8300d72f price

  • $56.85

specifications valvesplumbing:

  • brand: Asco
  • mpn: Ef8300d72f
  • part type: Valve Pipe Solenoid

seller valvesplumbing:

  • # reviews: 27806
  • rating: 100.0%
  • city: Kawkawlin, Michigan

offer valvesplumbing:

  • availability: In Stock
  • quantity: 1
  • sold: 0
  • started: April 3, 2026
  • best offers: True
  • options: Ship-to-home

returns valvesplumbing:

  • time: 30 Days
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  • method: Money back

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general valvesplumbing:

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

shipping valvesplumbing:

  • cost: $16.15
  • type: Calculated
  • carrier: USPS, UPS
  • service: USPS Ground Advantage, UPS Ground, USPS Priority Mail, UPS Next Day Air
  • transit: 5-11 Days
  • class: Standard, Expedited, One-day
part type: valve pipe solenoid,
category: business & industrial > hydraulics, pneumatics, pumps plumbing > valves manifolds > air control valves, sku: 23539064971881602,
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1 offer $56.85 USD
  • Used. Offer #1 priced at $56.85 + $17.45 shipping estimate = $74.30* total. Item is sold as pictured.+$17.45 shipping

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