The Fisher™ YD and YS Three-Way Cage-Guided Valves are engineered for reliable throttling or on/off control in a wide range of general and severe service applications . These valves are available in both balanced and unbalanced constructions, providing flexibility for your specific process needs.
The Fisher™ YD and YS Three-Way Cage-Guided Valves are engineered for reliable throttling or on/off control in a wide range of general and severe service applications . These valves are available in both balanced and unbalanced constructions, providing flexibility for your specific process needs.
The YD valve is designed for general converging and diverging service, making it a versatile choice for mixing or splitting flows . The YS valve is typically used for general converging applications . Built to withstand challenging conditions, these valves are suitable for environments prone to sulfide and chloride stress cracking, which are common in the oil and gas production industries .
Key Features & Benefits:
Balanced Plug Design (YD): Allows for the use of smaller, more cost-effective actuators .
Robust Construction: Hardened trim materials provide excellent wear resistance, while the sturdy cage guidance ensures high plug stability, reducing vibration and mechanical noise .
Simplified Maintenance & Inventory: A one-piece design uses Fisher easy-e™ valve covers, gaskets, and packing. Many parts are interchangeable with the easy-e™ series, helping to reduce spare parts inventory costs .
Enhanced Sealing: The optional ENVIRO-SEAL™ packing system offers superior sealing, guiding, and load transmission performance .
Multi-Purpose Functionality: With various valve sizes, end connections, port diameters, and trim materials available, these valves can be tailored to meet your specific control requirements .
| Feature | Description |
|---|---|
| Product Line | Fisher™ YD and YS Series |
| Valve Type | Three-Way Cage-Guided Valves |
| Primary Applications | General Service, Corrosive Service |
| Flow Characteristics | YD: Linear; YS: Equal Percentage, Linear |
| Body Materials | Carbon Steel, Stainless Steel, Cast Iron |
| Pressure Ratings | CL125, CL150, CL250, CL300, CL600, PN 16, PN 25, PN 40, PN 63, PN 100 |
| End Connection Types | Flanged, Butt Weld, RTJ, Threaded, Socket Weld |
| Shutoff Class | YD: Class II (FCI 70-2), Class IV (FCI 70-2); YS: Class IV (FCI 70-2), Class V (FCI 70-2) |
| Certifications | CRN, CUTR, Fugitive Emissions, PED |
The Fisher™ YD and YS Valves are available in a comprehensive range of sizes to meet various application demands.
| Valve Size (NPS) | Pressure Ratings | End Connections |
|---|---|---|
| 1/2″, 3/4″, 1″, 1-1/2″, 2″, 2-1/2″, 3″, 4″, 6″ | CL125 to CL600, PN 16 to PN 100 | Flanged, Butt Weld, RTJ, Threaded, Socket Weld |
Note: 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™ YD or YS 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.
