
( Brand: Fisher ), ( Manufacturer Part Number: 8580 ), ( Part Type: Valve ), ( Mounting Type: Wafer ), ( Class: 150 ), ( Size: 4 In ), ( Reference Sku: 1701903 ), ( Product Condition: Used Excellent ), ( Body Material: Stainless Steel ), ( Diameter: 3 In )
The Fisher 8580 Iron Wafer Butterfly Valve, with a size of 150 and a diameter of 4-inches (125mm), is a versatile and durable solution for your fluid control needs. This valve is part of the Fisher brand's extensive portfolio, a name synonymous with quality and reliability in the industry.
Crafted from robust iron, the Fisher 8580 valve offers superior strength and resistance to corrosion, making it an ideal choice for applications involving harsh or abrasive fluids. The valve's wafer design ensures a compact footprint, minimizing space requirements and facilitating easy installation in tight spaces.
The Fisher 8580 Butterfly Valve features a unique double-offset design that delivers exceptional torque reduction and stem loads, resulting in smoother operation and reduced wear and tear. The valve also boasts a resilient, high-performance seat that ensures a tight shutoff, even under high-pressure conditions.
This valve is available with a variety of actuators, allowing for seamless integration into your existing control system. The Fisher 8580 Iron Wafer Butterfly Valve is an excellent choice for various industries, including oil and gas, water and wastewater, power generation, and chemical processing.
In summary, the Fisher 8580 Iron Wafer Butterfly Valve is a reliable, corrosion-resistant, and space-saving solution for your fluid control needs. Its robust construction, double-offset design, and high-performance seat make it a valuable addition to any system, ensuring efficient and long-lasting performance.
The Fisher 8580 Iron Wafer Butterfly Valve 150 4in is a valve commonly used for on/off and throttling applications in various industries. Here are some pros and cons to consider before making a purchase:
Pros:1. Durable Construction: The valve features a ductile iron body with a hard-faced disc for extended service life.
2. Leak-Free Performance: The double-offset design minimizes stress on the disc, resulting in a leak-free operation.
3. Ease of Maintenance: The valve's wafer-style design allows for easy removal and replacement of the disc, reducing downtime.
4. Wide Operating Temperature: The valve can withstand temperatures ranging from -20 F to 350 F (-29 C to 176 C).
5. Suitable for a Wide Range of Applications: The valve is suitable for use with clean and slightly corrosive fluids, making it versatile for various industries.
Cons:1. High Cost: Compared to other valve types, the Fisher 8580 can be more expensive due to its high-quality construction and advanced design.
2. Limited Flow Coefficient: Butterfly valves, in general, have a lower flow coefficient compared to globe valves, which might limit their use in high-flow applications.
3. Not Suitable for High-Pressure Applications: The valve is only rated for 150 PSI (10.3 bar) and may not be suitable for high-pressure applications.
4. Potential for Noise: Butterfly valves can generate noise when fully open or closed due to the disc's movement.
Conclusion:The Fisher 8580 Iron Wafer Butterfly Valve 150 4in is a high-quality valve suitable for various industries requiring a leak-free, easy-to-maintain, and versatile solution. However, its high cost, limited flow coefficient, and noise potential are factors to consider. If these cons do not significantly impact your application, the Fisher 8580 can be a reliable choice. If budget is a concern or if high-pressure or high-flow applications are involved, alternative valve types should be explored.
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