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POWELL 2342A20 Swing Check Valve 1-1/2 230

2342a20 Powell Used Swing Check Valve 1-1/2 Inch 230 Psig

( Brand: Powell ), ( Manufacturer Part Number: 2342A20 ), ( Part Type: Valve Swing Check )

Review POWELL Used Swing Check Valve 1-1/2 Inch 230 Psig

The **Powell 2342A20 Swing Check Valve (1-1/2" Size, 230 PSI Rating)** is a robust, high-performance industrial-grade valve designed to ensure reliable one-way flow control in demanding hydraulic, pneumatic, and general fluid system applications. Engineered with precision, this swing check valve features a robust **bronze or stainless steel body construction**, depending on the model variant, providing exceptional durability and resistance to corrosion, wear, and pressure fluctuations. The valve s **1-1/2-inch nominal size** makes it ideal for medium-flow applications where efficient fluid regulation is critical, such as in hydraulic systems, irrigation networks, or compressed air lines. With a **230 PSI working pressure rating**, it delivers dependable performance under moderate to high-pressure conditions, ensuring leak-free operation and preventing backflow that could damage sensitive equipment or disrupt system integrity.

The design incorporates a **swing-type disc mechanism**, which operates smoothly and silently, allowing the valve to open and close rapidly in response to pressure differentials. This swing action minimizes turbulence and reduces the risk of clogging or damage from debris, making it particularly suitable for systems where cleanliness and efficiency are paramount. The valve s **sealed internal components** often featuring a resilient rubber or PTFE seat guarantee tight shutoff while resisting abrasion and chemical degradation, extending the valve s operational lifespan even in harsh environments. Additionally, the **threaded or flanged connections** (depending on the specific configuration) ensure secure and leak-proof installation, accommodating a variety of piping materials such as steel, copper, or PVC.

Powell s reputation for quality engineering is evident in the **2342A20 s robust build**, which includes reinforced gaskets, corrosion-resistant coatings, and precise machining to maintain consistent performance over extended use. Whether integrated into a hydraulic press, a water distribution system, or an industrial air compressor, this valve delivers **reliable, maintenance-free operation**, reducing downtime and operational costs. Its compact yet sturdy design also makes it a space-efficient solution for applications where installation constraints are a consideration. Overall, the **Powell 2342A20 Swing Check Valve** is a dependable choice for professionals seeking a high-quality, long-lasting valve that prioritizes performance, durability, and ease of integration into fluid control systems.

### **Powell 2342A20 Swing Check Valve (1-1/2") Pros and Cons**

#### **Pros:**

1. **Reliable Swing Mechanism** The swing check valve design ensures smooth operation and prevents backflow effectively, making it suitable for water supply systems, irrigation, and fire protection applications.

2. **Durable Construction** Made from brass or bronze, it is resistant to corrosion and can withstand moderate pressure fluctuations, extending its lifespan in residential or light commercial use.

3. **Standardized Size (1-1/2")** The 1-1/2" size is common in plumbing systems, making it easy to install in existing pipelines without requiring additional fittings or adapters.

4. **Cost-Effective** Compared to more advanced check valves (e.g., ball or butterfly types), this swing check valve is relatively affordable, offering a balance between performance and price.

5. **Easy Installation** Designed for threaded connections (NPT), it can be installed quickly without specialized tools, reducing labor costs.

6. **Low Maintenance** Once properly installed, it requires minimal upkeep, typically only needing periodic inspection for debris buildup or corrosion.

7. **Suitable for Low to Moderate Pressure** Works well in systems with pressure ratings up to **230 PSI** (as indicated by the model number), making it versatile for household or small-scale applications.

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#### **Cons:**

1. **Limited Pressure Rating** The **230 PSI** rating may be insufficient for high-pressure industrial or commercial systems, where valves with higher PSI ratings (e.g., 300 PSI) are required.

2. **Potential for Noise** Swing check valves can generate water hammer noise when closing, which may be noticeable in sensitive applications (e.g., residential plumbing).

3. **Susceptible to Clogging** If debris enters the valve, it may interfere with the swing mechanism, reducing efficiency or causing leaks over time.

4. **Not Ideal for High Flow Rates** While functional, it may not handle very high flow volumes as efficiently as other valve types (e.g., ball check valves).

5. **Threaded Connections Only** Requires NPT (National Pipe Thread) fittings, which may not be compatible with some modern piping systems that use soldered or push-fit connections.

6. **Limited Temperature Range** Typically designed for **water and non-corrosive fluids** within a moderate temperature range (usually **32 F to 212 F**). Extreme temperatures (e.g., steam or freezing conditions) may degrade performance.

7. **Less Suitable for High-Cycle Applications** Frequent opening/closing (e.g., in some industrial processes) can accelerate wear on the swing mechanism over time.

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### **Conclusion**

The **Powell 2342A20 Swing Check Valve (1-1/2")** is a **practical and cost-effective solution** for **residential water supply systems, irrigation, or light commercial applications** where backflow prevention is needed. Its **durability, ease of installation, and standard sizing** make it a solid choice for general use. However, it is **not ideal for high-pressure, high-flow, or extreme-temperature environments**, where more robust valve types (e.g., ball check valves or pressure-rated industrial valves) would be preferable.

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### **Recommendation**

**Buy this valve if:**

- You need a **simple, reliable check valve** for a **residential or small-scale system** (e.g., preventing backflow in a garden hose bib, irrigation line, or household plumbing).

- Your system operates within **low to moderate pressure (up to 230 PSI)** and standard water temperatures.

- You prioritize **affordability and ease of installation** over advanced features.

**Avoid this valve if:**

- Your application requires **high-pressure (300 PSI) or extreme flow rates**.

- Noise reduction is critical (consider a **silent check valve** or **ball check valve** instead).

- The system involves **corrosive fluids, steam, or freezing conditions**.

- You need **industrial-grade durability** (e.g., for commercial or municipal water systems).

**Alternative Considerations:**

- For **higher pressure**, look for a **brass or stainless steel ball check valve** (e.g., **Powell 2342B** series).

- For **noise-sensitive applications**, a **wafer-style or silent check valve** may be better.

- For **corrosive environments**, a **stainless steel or plastic (PVC) check valve** would be more suitable.

In summary, the **Powell 2342A20 is a sound choice for basic backflow prevention in standard plumbing scenarios**, but its limitations should be carefully evaluated for specific use cases.

Details:

Maximum Temperature: 300. WM Powell Swing Check Valve, Brand. Figure#: 2342A20. Condition: Used.

Maximum Pressure: 230 PSIG 100.

part #: 2342a20 price

  • $100.00

specifications valvesplumbing:

  • brand: Powell
  • mpn: 2342a20
  • part type: Valve Swing Check

payments valvesplumbing:

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  • wallet: Apple-pay
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offer valvesplumbing:

  • quantity: 1
  • started: May 13, 2026
  • options: Ship-to-home
  • availability: In Stock
  • best offers: True
  • sold: 0

returns valvesplumbing:

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

seller valvesplumbing:

  • # reviews: 9912
  • rating: 99.9%
  • city: Belgium, Wisconsin

shipping valvesplumbing:

  • class: Standard, Expedited, One-day
  • carrier: UPS
  • service: UPS Ground, UPS 2nd Day Air, UPS Next Day Air
  • type: Calculated
  • cost: $17.51
  • transit: 2-5 Days

general valvesplumbing:

  • Hydraulics, Pneumatics, Pumps Plumbing > Valves Manifolds > Other Valves Manifolds
  • condition: Used
part type: valve swing check,
category: business & industrial > hydraulics, pneumatics, pumps plumbing > valves manifolds, sku: 24445508116131871,
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1 offer $100.00 USD
  • Used. Offer #1 priced at $100.00 + $17.51 shipping estimate = $117.51* total. WM Powell Swing Check Valve.+$17.51 shipping

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