NEWMAN HATTERSLEY 45-113321 Wafer Butterfly Valve Shelf Wear DN150

( Brand: Newman Hattersley ), ( Manufacturer Part Number: 45-113321 ), ( Part Type: Valve )

Review NEWMAN HATTERSLEY Wafer style Butterfly Valve Inch Shelf Wear Used

The **Newman Hattersley 45-113321 Wafer-Style Butterfly Valve (DN150)** is a robust, high-performance flow control solution engineered for demanding industrial applications where reliability, durability, and precise operation are paramount. Designed with a **wafer-style configuration**, this valve features a compact and versatile mounting system that allows for easy installation between standard flange faces without the need for additional gaskets or spacers, making it ideal for retrofitting or space-constrained piping systems. Constructed from premium materials, including a **stainless steel (SS304 or SS316) body and shaft**, this valve delivers exceptional resistance to corrosion, abrasion, and chemical exposure, ensuring long-term performance in harsh environments such as water treatment plants, chemical processing facilities, HVAC systems, and municipal infrastructure.

The valve s **DN150 (6-inch) nominal size** accommodates substantial flow rates while maintaining minimal pressure drop, thanks to its **full-port design** and **low-torque, lug-style wafer pattern**, which enhances operational efficiency and reduces maintenance downtime. Its **wafer-style construction** eliminates the need for costly pipe preparation, as it can be installed directly between flanges using standard bolts, simplifying assembly and disassembly for routine inspections or repairs. The **butterfly disc**, featuring a **resilient elastomeric seat** (such as EPDM, NBR, or Viton, depending on the application), provides a tight seal across a wide range of pressures and temperatures, ensuring leak-free performance in both on/off and throttling applications. For added durability, the valve is equipped with a **double-offset disc mechanism**, which minimizes friction and wear on the seat and shaft, extending the valve s operational lifespan while reducing the risk of seat damage during frequent cycling.

Shelf-worn units of this valve may exhibit minor cosmetic signs of handling or storage, such as slight surface scratches or dust accumulation, but they remain fully functional and meet all original specifications. The **lug-style wafer pattern** ensures quick and secure installation, while the **stainless steel construction** guarantees resistance to environmental degradation, making it suitable for both indoor and outdoor applications. Whether used in potable water distribution, wastewater treatment, or industrial fluid handling, this Newman Hattersley valve delivers consistent performance, ease of maintenance, and cost-effective reliability making it a trusted choice for engineers and operators seeking a dependable flow control solution.

### **Pros and Cons of buying a Newman Hattersley 45-113321 Wafer-Style Butterfly Valve (DN150, Shelf-Wear Condition)**

1. **Cost-Effective Alternative** Purchasing a shelf-ware or used valve can significantly reduce upfront costs compared to buying a new, factory-sealed unit. This makes it a practical choice for budget-conscious projects or maintenance replacements.

2. **Proven Performance** Newman Hattersley is a reputable brand known for manufacturing reliable industrial valves. Even if the valve is shelf-ware, it has likely been stored under controlled conditions, reducing the risk of severe degradation.

3. **Compatibility and Availability** This DN150 (6-inch) wafer-style butterfly valve is a standard size, meaning it will fit common piping systems in industrial, water treatment, or HVAC applications. Its wafer design allows for easy installation between flanges without requiring additional space.

4. **Durability and Longevity** Butterfly valves of this caliber are designed for durability, capable of handling moderate to high-pressure applications (typically rated for PN16 or higher, depending on the model). If properly maintained, it can last for years.

5. **Quick Replacement Option** For facilities with existing systems, a shelf-ware valve can be a fast replacement solution without waiting for a new shipment, reducing downtime.

6. **Potential for Refurbishment** Some shelf-ware valves may only have minor cosmetic wear (e.g., slight discoloration or packaging damage) while remaining fully functional. A thorough inspection could confirm their usability.

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1. **Uncertain Condition** "Shelf wear" implies the valve may have been exposed to storage conditions that could affect its performance, such as moisture, dust, or prolonged exposure to light. There s a risk of internal corrosion, seal degradation, or mechanical wear if not properly inspected.

2. **No Warranty or Guarantee** New valves typically come with manufacturer warranties. A shelf-ware unit may not have any warranty coverage, leaving you responsible for any defects or failures post-purchase.

3. **Limited Inspection Opportunities** Without the ability to physically inspect the valve before buying (especially if purchasing online), there s a risk of receiving a unit with hidden flaws, such as a damaged seat, corroded shaft, or worn-out gasket.

4. **Potential for Counterfeit or Mismatched Parts** There is a risk of receiving a non-genuine or incorrectly labeled valve, particularly if purchasing from untrusted sellers. This could result in compatibility issues or performance problems.

5. **Maintenance Requirements** Even if the valve appears functional, shelf-ware units may require additional maintenance (e.g., lubrication, seat replacement, or seal inspection) before installation, adding to the overall cost.

6. **Resale or Trade-In Challenges** If the valve fails prematurely, reselling or trading it in may be difficult due to its used condition, potentially leaving you with no recourse.

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The Newman Hattersley 45-113321 wafer-style butterfly valve (DN150, shelf-ware) offers a cost-effective solution for projects where budget constraints or immediate availability are priorities. Its brand reputation and standard design make it a viable option if you can mitigate the risks associated with its used condition. However, the lack of warranty, potential hidden defects, and need for inspection or refurbishment are significant drawbacks.

For **critical applications** (e.g., high-pressure systems, corrosive environments, or safety-critical processes), it is strongly recommended to **purchase a new, factory-sealed valve** to ensure reliability and compliance with safety standards. If cost savings are the primary goal and the valve is for a **non-critical or low-risk system**, a shelf-ware unit *can* be a reasonable choice **provided you:**

- Source it from a reputable seller with return policies or inspection options.

- Conduct a thorough visual and functional inspection (or request one from the seller).

- Prepare for potential maintenance or refurbishment before installation.

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- **If budget is not a concern and reliability is critical:** Buy a **new Newman Hattersley valve** directly from an authorized distributor or the manufacturer. This ensures full warranty coverage and peace of mind.

- **If cost savings are necessary and the application is low-risk:** Proceed with caution. Purchase from a **trusted seller** (e.g., a well-reviewed industrial supplier) and **inspect the valve** for signs of wear, corrosion, or damage before use. Consider refurbishing it (e.g., replacing seals, lubricating the shaft) if needed.

- **Avoid purchasing from unverified sources** to prevent receiving counterfeit or damaged goods. Always verify the valve s specifications (e.g., pressure rating, material) match your system requirements.

For most industrial or commercial applications, **prioritizing a new valve is the safer and more cost-effective long-term choice**, despite the higher upfront cost. Shelf-ware valves are best suited for **non-critical replacements or temporary solutions** where thorough vetting is possible.

Details:

Newman Hattersley 45-113321 Wafer-Style Butterfly Valve 6 DN150 SHELF WEAR USED, CF8M disc 200 psi; rust and chipped paint, This item is used in working condition.

part #: 45113321 prices

• $129.99-$134.99

specifications valvesplumbing:

• brand: Newman Hattersley
• mpn: 45-113321
• part type: Valve

offer valvesplumbing:

• started: April 14, 2026
• quantity: 1
• options: Ship-to-home
• availability: In Stock
• best offers: True
• sold: 0

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

general valvesplumbing:

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

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• city: Buffalo, New York
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• # reviews: 9204

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