The Fisher™ CV500 Eccentric Plug Valve is engineered to deliver reliable performance by combining the high rangeability of a cammed, segmented V-notch ball valve with the inherent robustness of heavy-duty bearings, seals, and a sturdy valve body . This design offers a balanced solution for corrosive services and gas or liquid pressure control .
The Fisher™ CV500 Eccentric Plug Valve is engineered to deliver reliable performance by combining the high rangeability of a cammed, segmented V-notch ball valve with the inherent robustness of heavy-duty bearings, seals, and a sturdy valve body . This design offers a balanced solution for corrosive services and gas or liquid pressure control .
Ideal for a variety of challenging conditions, including noise abatement, cavitation, dirty service, erosive, low flow, and general service applications, this valve is designed to ensure long service life and precise control . Its unique design features contribute to reduced wear and easy maintenance, making it a dependable choice for your most critical operations.
Key Features & Benefits:
Excellent Flow Control: The precision-contoured V-notch plug provides a modified equal percentage flow characteristic for superior control performance .
High Capacity: An unrestricted straight-through flow passage offers higher capacity compared to many traditional ball and rotary eccentric valves .
Long Seat Life: The patented V-notch plug rotates into and out of the seat ring, minimizing contact to reduce wear and friction . The self-centering, lapped seat dynamically aligns with the plug for excellent cycle life .
Easy Installation & Alignment: The one-piece valve flange fits a wide variety of pipeline flange types, simplifying alignment and installation .
Simplified Assembly & Maintenance: Accurate alignment and assembly are made easier, as no special positioning or separate alignment of the plug and seat ring is required when tightening the retainer .
Acid Service Capability: Trim and bolting materials are suitable for applications handling acidic fluids and gases, complying with NACE MR0175-2002 requirements .
Versatile Operation: The self-centering seat and sturdy plug allow for tight shut-off in either flow direction, permitting both forward and reverse flow .
For a quick overview, here are the key specifications of the Fisher CV500 Valve.
| Feature | Description |
|---|---|
| Product Line | Fisher™ CV500 |
| Valve Type | Eccentric Plug Valve |
| Primary Applications | Noise Abatement, Cavitation, Dirty Service, Erosive, Low Flow, General Service |
| Flow Characteristic | Equal Percentage |
| Body Materials | Carbon Steel, Stainless Steel, Alloys |
| Service Temperature | Standard Temperature |
| Pressure Ratings | PN, ASME |
| End Connection Types | Flanged |
| Shutoff Class | Class IV (FCI 70-2) |
| Certifications | SIL, PED, CRN, Fugitive Emissions, NACE |
The Fisher™ CV500 Eccentric Plug Valve is available in a range of standard sizes to meet various application demands .
| Valve Size (NPS) | Pressure Ratings |
|---|---|
| NPS 3 | CL150/300/600 (PN 10 to PN 100) |
| NPS 4 | CL150/300/600 (PN 10 to PN 100) |
| NPS 6 | CL150/300/600 (PN 10 to PN 100) |
| NPS 8 | CL150/300/600 (PN 10 to PN 100) |
| NPS 10 | CL150/300/600 (PN 10 to PN 100) |
| NPS 12 | CL150/300/600 (PN 10 to PN 100) |
Note: The valve sizing standard is NPS and DN . 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™ CV500 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.
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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.
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