REDHAT 8221G011 Pipe Solenoid Valve 1-1/2 110 120VAC

( Brand: Redhat ), ( Manufacturer Part Number: 8221G011 ), ( Part Type: Pipe Valve Solenoid )

Review REDHAT 1-1/2 In Pipe Size 110 120vac Solenoid Valve

The **Red Hat 8221G011 1 " Pipe 110/120VAC Solenoid Valve** is a robust, high-performance industrial-grade valve engineered for precise fluid control in demanding applications. Designed with a durable **1 -inch pipe connection**, this valve is built to handle a wide range of liquids, gases, and compressed air with minimal leakage, ensuring reliable operation in both commercial and industrial settings. Its **110/120VAC power supply** makes it compatible with standard electrical systems, providing consistent and immediate activation when integrated into automated control systems, HVAC units, irrigation systems, or industrial processing lines. Constructed from high-quality materials, including corrosion-resistant coatings and reinforced internal components, this solenoid valve is engineered to withstand frequent cycling, temperature fluctuations, and high-pressure conditions, extending its operational lifespan while maintaining efficiency.

The **8221G011** features a **normally closed (NC) design**, meaning it remains sealed until energized, which enhances safety by preventing unintended fluid flow during power failures or system malfunctions. Its **direct-acting coil mechanism** ensures rapid response times, reducing energy consumption while delivering precise control over fluid movement. The valve s **metal-to-metal sealing** and reinforced O-rings provide superior durability against wear and tear, making it ideal for applications where reliability is critical, such as water treatment plants, agricultural irrigation systems, or manufacturing processes requiring consistent fluid regulation. Additionally, its **compact yet sturdy construction** allows for easy installation in tight spaces, while its **universal voltage compatibility** simplifies integration into existing electrical infrastructures without requiring additional modifications.

For maintenance and longevity, the **8221G011** is designed with accessibility in mind, featuring a modular assembly that allows for straightforward disassembly and cleaning. Its **low-noise operation** ensures minimal disruption in sensitive environments, while its **overload protection** safeguards the coil from damage due to voltage spikes or prolonged use. Whether deployed in a **plumbing system, chemical processing unit, or automated irrigation network**, this solenoid valve delivers dependable performance, combining efficiency, durability, and ease of use to meet the demands of modern industrial and commercial applications.

### Pros and Cons of buying a **Red Hat 8221G011 1 " Pipe 110/120VAC Solenoid Valve**

1. **Reliability and Durability** Red Hat (a brand under **Honeywell**) is known for manufacturing high-quality industrial solenoid valves designed for long-term use in demanding environments. The 8221 series is built for durability, making it suitable for applications requiring frequent cycling or continuous operation.

2. **Standardized Sizing** The **1 " pipe size** is a common industrial standard, making it compatible with many existing plumbing or pneumatic systems without requiring additional adapters or modifications.

3. **Voltage Compatibility** Operates on **110/120VAC**, which is standard in most commercial and residential electrical systems in North America. This eliminates the need for specialized power supplies or voltage converters.

4. **Direct-Acting Design** The valve likely features a **direct-acting mechanism**, meaning it opens or closes the flow path without relying on external pressure (like pilot-operated valves). This can improve response time and reliability in applications where quick actuation is critical.

5. **Widely Available Parts and Support** As a well-established brand, Red Hat valves have extensive aftermarket support, including replacement parts, technical documentation, and customer service. This reduces downtime if maintenance or replacement is needed.

6. **Versatility in Applications** Suitable for **water, air, oil, or other non-corrosive fluids** (depending on the specific model variant), making it adaptable for HVAC, irrigation, manufacturing, or automation systems.

7. **Modular and Easy Installation** Many Red Hat valves are designed for straightforward mounting (flanged, threaded, or welded connections) and often include features like **quick-disconnect fittings** for easier maintenance.

8. **Energy Efficiency** Solenoid valves like this one are typically designed to minimize power consumption when not actively switching, which can be beneficial for cost savings in continuous-operation systems.

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1. **Cost** Compared to generic or lower-end solenoid valves, Red Hat products are **premium-priced**. For budget-conscious buyers, especially in small-scale or non-critical applications, alternatives may offer similar performance at a lower cost.

2. **Potential Overkill for Simple Applications** If the valve is being used in a **low-pressure, low-frequency** system (e.g., a single irrigation zone), a simpler or less expensive valve might suffice without sacrificing performance.

3. **Maintenance Requirements** Like all solenoid valves, this model may require **periodic cleaning, lubrication, or coil replacement** (especially if used with dirty fluids or in corrosive environments). Neglecting maintenance can lead to premature failure.

4. **Limited Customization** Red Hat valves are optimized for general industrial use. If the application requires **specialized materials (e.g., stainless steel for harsh chemicals) or unique mounting configurations**, additional customization may be needed, increasing costs.

5. **Coil Lifespan** The **110/120VAC coil** is durable but not indestructible. In applications with **extreme temperature fluctuations or high humidity**, the coil may degrade faster, requiring replacement.

6. **Potential for Leakage Over Time** Seals and O-rings in solenoid valves can wear out, leading to **leakage or reduced flow efficiency** after prolonged use. Regular inspections are recommended.

7. **Dependence on Power Supply Stability** Since it s an **electrically operated valve**, power surges or voltage fluctuations can damage the coil or cause erratic operation. A **surge protector or stable power source** may be necessary in some environments.

8. **Weight and Bulk** Industrial solenoid valves are often **heavier and larger** than smaller, consumer-grade alternatives. This may impact installation in space-constrained systems.

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The **Red Hat 8221G011 1 " Pipe 110/120VAC Solenoid Valve** is a **high-quality, reliable choice** for industrial, commercial, or automation applications where **durability, standardized sizing, and ease of maintenance** are priorities. Its **direct-acting design, voltage compatibility, and brand reputation** make it a strong option for systems requiring frequent or continuous operation.

However, if the application is **low-pressure, low-frequency, or budget-sensitive**, a **less expensive generic valve** (from brands like **SMC, ASCO, or local manufacturers**) might be sufficient. The decision ultimately depends on:

- **Budget** (premium vs. cost-effective)

- **Application demands** (pressure, flow rate, environmental conditions)

- **Long-term maintenance considerations** (ease of repair, part availability)

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- You need a **long-lasting, high-performance valve** for **industrial, HVAC, or automation systems**.

- Your system requires **1 " piping** and **110/120VAC** operation.

- You prioritize **brand reliability, support, and modularity** over cost savings.

- The valve will be used in **moderate to high-demand environments** (e.g., frequent cycling, clean fluids).

- The application is **simple, low-pressure, or infrequently used** (a cheaper valve may work).

- You need **specialized materials or custom configurations** not supported by the standard model.

- **Budget constraints** make the premium price prohibitive, and a **reputable generic brand** (e.g., **SMC, Parker, or local industrial suppliers**) offers comparable performance.

- Verify the **specific fluid compatibility** (some Red Hat valves have variants for water, air, or chemicals).

- Check if the valve includes **optional features** like **fail-safe positions, manual override, or diagnostic LEDs** that may be useful for your system.

- If possible, **test a sample or consult with a distributor** to ensure it meets your exact requirements before committing to bulk purchase.

Details:

The plastic is broken off the enclosure and in pieces. Operating Pressure Differential - Water150 psi, Max. Operating Pressure Differential - Light Oil Not Rated, Max. Technical Specs.

This unit only includes what is photographed in the listing. Operating Pressure Differential - Air/Inert Gas Not Rated, Max. Please view all the pictures before buying. Operating Pressure Differential - Steam Not Rated, Max.

Item Solenoid Valve, Manufacturer Part Number8221G011, For Media Water, Application Autoclave; Laundry; Molding; Sterilizers, Valve Type Slow-Closing, Operation Type Pilot Operated, Ways2-Way, Positions2-Position, Body Material Brass, Seal , Nominal Pipe Size1-1/2 in, Inlet Connection , Outlet voltage 110V AC; 120V AC, Wattage6.1 W, Frequency50 Hz; 60 Hz, Electrical Connections1/2 Conduit w/18 Leads, Coefficient of Volume CV 3, Orifice Diameter1-1/4 Min. This is a Redhat solenoid valve. Operating Pressure Differential5 psi, Max. There are also some cosmetic scuffs and scratches throughout the unit.

These items are being sold AS-IS for parts only. Redhat 8221G011 1-1/2 In Pipe Size 110; 120VAC Solenoid Valve C. Our preferred carrier is FedEx.

part #: 8221g011 prices

• $299.99-$1581.30

specifications valvesplumbing:

• brand: Redhat
• mpn: 8221g011
• part type: Pipe Valve Solenoid

general valvesplumbing:

• Hydraulics, Pneumatics, Pumps Plumbing > Valves Manifolds > Other Valves Manifolds
• condition: For parts or not working

returns valvesplumbing:

• policy: No Returns

seller valvesplumbing:

• city: Oregon, Illinois
• # reviews: 2657
• rating: 100.0%

payments valvesplumbing:

• other
• wallet: Paypal
• credit card: Diners-club
• cash

offer valvesplumbing:

• availability: In Stock
• started: April 30, 2026
• sold: 0
• best offers: True
• quantity: 1
• options: Ship-to-home

shipping valvesplumbing:

• type: Calculated
• transit: 2-5 Days
• service: FedEx Ground / FedEx Home Delivery, FedEx Express Saver
• class: Standard, Expedited
• cost: $34.38
• carrier: FedEx

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