The Fisher™ V250 Control Valve is a robust, flangeless throttling ball valve engineered for reliable flow control in demanding applications. It is commonly used in gas transmission pipelines, distribution systems, and liquid pipelines .
The Fisher™ V250 Control Valve is a robust, flangeless throttling ball valve engineered for reliable flow control in demanding applications. It is commonly used in gas transmission pipelines, distribution systems, and liquid pipelines .
This heavy-duty valve is designed for both throttling and on/off services, capable of withstanding significant pressure drops . Its construction features materials suitable for acidic service applications, complying with NACE MR0175-2002 recommendations .
Key Features & Benefits:
Effective Operation: The tapered-polygonal ball-to-shaft connection and splined actuator connection eliminate backlash or dead play in the drive train, making it ideal for throttling control applications .
Excellent Flow Control: The reduced ball bore design provides a modified equal percentage flow characteristic and superior response .
Tight Shut-off: The V250 spherical seal design offers tight shutoff, with a leak rate of 0.0001% of maximum capacity .
High Capacity: The V250 ball valve design offers greater capacity for both compressible and incompressible fluids compared to traditional globe valves .
Long Service Life: The pressure-balanced drive shaft design with PTFE-lined bearings and a pressure-assisted shaft seal arrangement contributes to long, reliable service life .
Easy Maintenance: The two-piece ball and shaft assembly allows for thorough inspection of internal parts and minimizes the effort required for component replacement .
For a quick overview, here are the key specifications of the Fisher V250 Valve.
| Feature | Description |
|---|---|
| Product Line | Fisher™ V250 |
| Valve Type | Flangeless Throttling Ball Valve |
| Primary Applications | Gas Transmission, Distribution, Liquid Pipelines |
| Flow Characteristic | Linear , Modified Equal Percentage |
| Body Materials | Carbon Steel, Stainless Steel, Duplex |
| Pressure Ratings | ASME (CL600, CL900 ) |
| End Connection Types | Flanged (Wafer-style between pipeline flanges) |
| Shutoff Class | Class IV (FCI 70-2) |
| Certifications | CURT, PED, CRN, Fugitive Emissions, NACE |
The Fisher™ V250 Control Valve is available in a comprehensive range of sizes to meet various application demands .
| Valve Size (NPS) |
|---|
| 4 |
| 6 |
| 8 |
| 10 |
| 12 |
| 16 |
| 20 |
| 24 |
Note: The valve is designed for pressure classes CL600 and CL900 . For more detailed technical specifications or custom configuration options, please contact our sales team.
If you have any questions or are unsure about the correct Fisher™ V250 model for your application, please do not hesitate to contact the Kateteco sales team. Our technical experts are ready to assist you in selecting the perfect valve for your needs.
Imported brand The product styles are rich anddiverse Professiona quality and service
KateTeco (Tianjin) Technology Co., Ltd. serves as an outstanding partner in the field of industrial fluid automation, specializing in the introduction and integration of high-end valves and instruments. We are committed to providing customers with safe, reliable, and intelligent system solutions. By leveraging global leading product resources and supported by systematic professional training and on-site technical assistance from Emerson’s experienced engineers, we ensure that customers can respond promptly and accurately to technical challenges.
With full lifecycle services covering installation, commissioning, operation, maintenance, and replacement, we deliver a true one-stop service system. This allows our customers to enjoy seamless, efficient, and high-quality assurance, supporting enterprises in achieving stable operation and continuous upgrades.
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