The Fisher™ easy-e™ EW Series Control Valves are designed for high-capacity applications where superior fluid control and noise reduction are critical. Featuring large internal cavities and expanded end connections, these valves are ideal for applications such as power plants with oversized piping and high-pressure gas reducing stations where sonic velocities and noise are common challenges. Their robust design ensures reliable performance in noise abatement, erosive, corrosive, and general service conditions.
Engineered for High-Capacity and Demanding Fluid Control
The Fisher™ easy-e™ EW Series Control Valves are designed for high-capacity applications where superior fluid control and noise reduction are critical. Featuring large internal cavities and expanded end connections, these valves are ideal for applications such as power plants with oversized piping and high-pressure gas reducing stations where sonic velocities and noise are common challenges. Their robust design ensures reliable performance in noise abatement, erosive, corrosive, and general service conditions.
Key Advantages:
Effective Noise Reduction: Utilize advanced trim options like Whisper Trim I, Whisper Trim III, and WhisperFlo cages to reduce noise by up to 18 dBA, 30 dBA, and 40 dBA respectively.
High-Capacity Design: The large body and expanded end connections provide excellent flow capacity, helping to keep outlet velocities within practical limits and reduce the need for pipe reducers.
Durable and Reliable: Constructed with hardened stainless steel trim for increased wear resistance and a long service life. The sturdy cage guiding ensures plug stability, reducing vibration and mechanical noise.
Enhanced Sealing Systems: The ENVIRO-SEAL™ packing system improves stem sealing, helping to prevent leakage of process fluids, with options for PTFE, graphite ULF, or dual packing for reduced maintenance.
High-Temperature Capability: Select models can achieve Class IV or Class V shut-off at temperatures up to 593°C (1100°F).
Compliance and Certification: Meets major industry standards including SIL, fugitive emissions, and NACE.
| Feature | Description |
|---|---|
| Product Line | Fisher™ easy-e™ EW Series |
| Valve Type | High-Capacity Control Valve |
| Primary Applications | Noise Abatement, Flash, Erosive, Corrosive, General Service, Venting |
| Flow Characteristic | Equal Percentage, Linear, Characterized, Quick Opening |
| Body Materials | Carbon Steel, Stainless Steel, Duplex, Alloys |
| End Connections | Flanged, Buttweld, RTJ |
| Pressure Rating | ASME, PN |
| Shutoff Class | Class II, III, IV, or V (per FCI 70-2) |
| Standards & Certs | SIL, Fugitive Emissions, NACE |
Below is a summary of the standard configurations and sizes available for the Fisher™ easy-e™ EW Series Control Valves.
| Valve Size (NPS) | Pressure Class (ASME) | Typical Model Examples |
|---|---|---|
| 4×2 to 12×8 | CL150 to CL900 | 10×8 EWT CL150 |
| NPS 4 to NPS 24 | EWD, EWD-1 |
Note: The EW series valves are designed with a variety of unbalanced and balanced plug designs to suit specific application needs. For more detailed technical specifications and custom options, please contact our sales team.
If you have any questions or are unsure about the correct Fisher™ easy-e™ EW Series 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.


✅ Is it 100% genuine? —— We guarantee: All products are official and come with an 18-month warranty.
✅ Can it be delivered quickly? —— We promise: Provide fast global delivery services to ensure your project progress.
✅ Is expert support available? —— We offer: Full-process technical support, from selection guidance to installation and commissioning.
✅ Is the solution optimal? —— We ensure: Recommend the most reliable and cost-effective solution based on your specific needs.


Sales Specialist in Valves, Imported Control Valves & Brand-Name Positioners.



