Description
Product Description
The Fisher V260 is a full-bore control valve specifically engineered for pressure, flow, and process control applications. Its integral drilled attenuator effectively reduces noise and vibration caused by high-pressure-drop liquids and gases. Additionally, the splined shaft connection to the actuator minimizes lost motion, ensuring precise and responsive valve operation.
Specifications
| Specifications | Details |
|---|---|
| Certifications | CUTR, PED, CRN, Fugitive Emission, NACE |
| Critical Service | Cavitation, Noise Abatement |
| Flow Characteristics | Linear |
| Material | Carbon Steel, Stainless, Duplex, Alloy |
| Operating Temperature | Standard Temperature, Low Temperature (<-40°F), High Temperature (>250°F) |
| Pressure Class | ASME |
| Process Connection Type | Flanged |
| Shutoff Class | Class IV (FCI 70-2) |
| Valve Size | NPS 8, NPS 10, NPS 12, NPS 16, NPS 20, NPS 24 |
| Other Configurations | Contact your local Emerson business partner or sales office to learn about additional specifications or options for this product. |
Features
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The valve features an innovative splined connection system—integrating splined ball-to-shaft and shaft-to-actuator linkages—combined with double power-end bushings and trunnion guidance. This design significantly enhances dynamic control precision and operational reliability.
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For noise reduction, the V260A delivers exceptional performance: its single-stage construction achieves up to 20 dBA attenuation, while the dual-stage option extends this to 25 dBA, effectively minimizing environmental noise.
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The attenuator is seamlessly integrated into the seal assembly. Unlike conventional designs, the seal contacts and glides along the ball surface (not the attenuator), dramatically extending critical component lifespan.
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All materials comply with NACE MR0175-2002 standards, ensuring corrosion resistance in harsh environments, including those containing hydrogen sulfide.
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The self-adjusting, pressure-assisted seal system automatically adapts to operational pressures, delivering bubble-tight shutoff and long-term sealing reliability.
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The reinforced ball trunnions are engineered for heavy-duty applications, offering extended service life while reducing maintenance frequency and costs—ideal for continuous industrial operations.
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Depending on process needs, either a full-travel standard attenuator or a service-matched characterized attenuator can be selected, both optimized for demanding conditions.
INSTRUBESTdelivers high-performance Fisher V260 Control Valves engineered for precision pressure and flow control in demanding industrial applications. Our valves combine Fisher’s proven reliability with competitive pricing, ensuring you get exceptional value without compromising quality. With streamlined logistics, we guarantee fast delivery to keep your operations running smoothly. Backed by responsive technical support and comprehensive after-sales service, INSTRUBESTis your trusted partner for durable, low-maintenance control solutions—where performance meets cost efficiency.

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