Fisher Control valves, a division of Emerson Process Management, have a longstanding reputation for providing top-notch control valve solutions for over a century. With their focus on quality, Fisher has become a trusted name in the industrial sector, serving a wide variety of fields such as oil, gas, chemical, and electric power.
Fisher's control valves have earned a reputation for reliability and durability, making them an excellent choice for companies that demand high-quality solutions for their processes. Whether it's regulating flow, pressure, or temperature, Fisher's control valves offer precise control and consistency to ensure production is running at optimal levels.
Emerson Process Management's commitment to innovation and Fisher's dedication to quality have made them leaders in the industry. Fisher's control valves are designed with advanced materials and cutting-edge technology to provide customers with solutions that are not only effective but also efficient. Their valves are customizable to meet specific industrial needs, and their expert team provides exceptional customer support to ensure that clients get the most out of their valves.
If you're in the market for control valve solutions, Fisher's control valves are a top choice. With their proven track record of quality and performance, you can trust Fisher to provide you with the right solutions to meet your business needs.
Dynamic Stability and Frequency Response
The Fisher control valve boasts excellent dynamic stability and frequency response capability. Its air supply side membrane cover is shallow, resulting in a smaller chamber volume and faster response time. This design allows the valve to respond quickly and effectively under various operating conditions.
Thrust and Service Life
The Fisher control valve can withstand high thrust, and its molded diaphragm can provide thrust that corresponds to the diaphragm size. With its sturdy cast iron and steel construction, it offers strong stability and resistance to corrosion, thus maintaining its shape under overpressure conditions and extending its service life.
Suitability for Low Temperature Conditions
For use in temperatures as low as -50°C, enhanced product specifications are available for all sizes of diaphragm actuators 657 and 667. A positioner is recommended to ensure actuator responsiveness at temperatures below -40°C.
Rigid Connection Design
The Fisher control valve has a clamp stem connection design that delivers reliable motion and is easy to install. The absence of a connecting rod eliminates the problem of connection gaps and inaccurate valve positioning.
| Technical Parameter | Value |
|---|---|
| Certifications | PED, CUTR, ATEX, CRN |
| Pressure Class | ANSI CL150, ANSI CL300, ANSI CL600, ANSI CL1500 |
| Shutoff Class | Class IV (FCI 70-2) |
| Operating Temperature | Standard Temperature |
| Warranty Period | 1 Year |
| Flow Characteristics | Equal Percentage |
| Control Signal | 4-20 MA |
| Gas Supply Pressure Range | 140 To 700 KPa |
| Valve Size | NPS 1, NPS 2 |
| Application Scenario | Water, Steam, Gas, Etc |
| control valve | Fisher D3/D4 |
Fisher control valves are designed to meet almost any control valve application. They are available in various actuator types and sizes, making it highly versatile in usage. The range of spring stiffness, travel limiter and manual devices offered with the valves further expands their application range.
With such a broad range of options available, Fisher control valves provide a comprehensive solution for control valve applications. The spring stiffness customization options help the valves to adapt to different pressure and flow control requirements. Meanwhile, the travel limiter options keep the valves within their intended range, allowing for precise control. Additionally, the manual devices empower operators to have more control in emergency situations.
Moreover, Fisher control valves are built with quality materials and thorough testing procedures to ensure the highest level of performance and reliability. These valves can withstand various operating conditions without compromising their accuracy and responsiveness.
If you require reliable and customizable control valves for your industrial operations, Fisher control valves are a reliable and versatile choice.
Our Pneumatic Control Valve product comes with comprehensive technical support and services to ensure optimal performance and customer satisfaction. Our team of experts is available to assist with any technical issues or questions regarding installation, maintenance, and troubleshooting. We offer on-site training programs to educate customers on the proper use and maintenance of our product. Additionally, our product comes with a warranty and repair service to address any malfunctions or damages.
Product Packaging:
The Pneumatic Control Valve will be carefully packaged in a sturdy cardboard box to ensure safe delivery. The valve will be wrapped in protective materials to prevent scratches and damage during transit.
Shipping:
The Pneumatic Control Valve will be shipped via standard ground shipping. Shipping times may vary depending on the destination, but typically range from 3-7 business days. Expedited shipping options are available for an additional fee.
