Fisher V260 Full-Bore Ball Valve
introduction
Fisher V260 Full-Bore Ball Valve designed for precise flow and high-pressure-drop control in industrial pipelines.
Key Advantages
1.High-Efficiency Noise & Vibration
ReductionIntegral drilled attenuator, V260A single-stage 20 dBA, dual-stage 25 dBA attenuation, dedicated aerodome/hydrodome structure.
2.Precision Transmission
Ball-shaft-actuator spline connection, trunnion mounting + double power-end bushings, linear flow , ANSI/FCI 70-2 Class Ⅳ shutoff.
3.Long Service Life
Pressure-assisted self-adjusting seal, spherical single-contact sliding, no attenuator friction, seal assembly rated service life ≥10 years.
Technical Specifications
|
Parameter Category |
Specification |
|
Valve Size |
NPS 6, 8, 10, 12, 16, 20, 24 |
|
Pressure Rating |
ASME B16.34 Class 150, 300, 600 |
|
Connection Type |
Flanged (ASME B16.5 RF); other connections available upon request |
|
Temperature Range |
Standard: -45°C to 100°C (-50°F to 212°F); optional low-temperature (< -40°F) and high-temperature (> 250°F) configurations |
|
Shutoff Class |
ANSI / FCI 70-2 Class IV |
|
Seal Options |
Single seal, double seal, double block and bleed (DBB) |
|
Flow Characteristic |
Linear |
|
Material Options |
Carbon steel, stainless steel, duplex stainless steel, alloy (NACE MR0175 / ISO 15156 compliant) |
|
Certifications |
CUTR, PED, CRN, NACE |
fisher valve selection guide
|
Selection Requirement |
Prefer V260 |
Prefer V250 |
Prefer V270 |
|
High pressure drop with noise & vibration issues |
✅ |
❌ |
❌ |
|
High-frequency, high-precision continuous control |
✅ |
⭕ (Throttling control only) |
⭕ (General stable control) |
|
Corrosive or extreme temperature/pressure conditions with long-term continuous operation |
✅ |
✅ (High-pressure throttling only) |
❌ |
|
General sealing or low-emission requirements |
❌ |
❌ |
✅ |
Typical Applications
- Petrochemical Industry: Crude oil and natural gas transmission, sour service processing, reactor feed control
- Power & Energy: Boiler feedwater control, steam regulation, pump bypass systems
- Pipeline Engineering: Long-distance pipeline distribution, bypass control, emergency shutdown scenarios
- Chemical Processing: Acid and alkali transfer, high-temperature and low-temperature media control, corrosive services
- Automation Systems: Continuous modulation processes, high-frequency control, and harsh-environment process automation
Company Strengths
1.Genuine OEM, Quality Assured
Fisher V260 directly supplied by Emerson, 100% genuine with official full warranty, international standard compliant, no counterfeit/non-standard risks.
2.In-Stock, Fast Delivery
Full range of V260 in stock, immediate dispatch, shorter project lead times, no production delays.
3.Professional Technical Support, One-Stop Service
Free selection & sizing by senior team, full-process support for installation, commissioning & maintenance, long-term stable operation guaranteed.
FAQ
Q1: What information is required for accurate valve selection?
Valve size, pressure rating, trim material, actuator type, and attenuator configuration are required to confirm the correct model.
Q2: Are high-temperature or low-temperature service options available?
Yes. Materials include carbon steel, stainless steel, and duplex stainless steel suitable for high- or low-temperature operation.
Q3: How can I ensure spare parts availability?
Key components are interchangeable across the V260 series, reducing inventory needs and enabling quick replacement.
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