Severe Service valves are critical to your plant's reliability. They impact your capital and maintenance time and costs significantly.
Fisher Controls has the widest selection of control valves engineered for your Severe Service applications, with an infinite variety of solutions to your cavitation, noise reduction, and erosion control applications. You can have the technology that matches your application and budget.
- Engineered to your application
- Globe and angle valves up to 36”
- Rotary ball valves up to 24”
- Eccentric plug valves for erosive slurries up to 12”
- Single and multi-stage gas and liquid letdown valves
- Two noise control technologies
- Three levels of noise attenuation
- Two types of cavitation control technology
- Three styles of cavitation control trim
- Ceramics and tungsten materials
- Throttling and on/off control
Steam conditioning valves and equipment for your demanding service
- Four types of desuperheaters
- In-line and vent diffusers and silencers
Fisher Severe Service valves have a long history of success in the oil sands & refining, gas processing, chemical, pulp & paper and power industries. Specifically, we also have parts and LOCAL manufacturing capability to support your emergency needs.
Check out Severe Service Valves on the Emerson website
Spartan's Severe Service technical experts can provide you with the solutions you need to address critical severe service applications including noise, cavitation, out-gassing issues, and particulate erosion. Our approach to solving tough applications is ensure we have a good understanding of the process fluid. Many fluids today have very complex compositions and behaviours. The next step is to use the right technology for the application. Fisher Controls has several different valve designs to choose from for different process needs. Finally, include the right actuation and positioning technology to ensure the valve operates as required. Today's smart positioner technology monitors the valve performance over time to ensure reliability.
The Severe Service Knowledge Centre houses a collection of local severe service control valve case histories and application solutions taken from over 2000 successful installations. The centre includes Severe Service Journals regarding solutions for a broad range of service conditions and requirements. Additional resources are available including links to related product and industry solutions on the Fisher Severe Service website.
Midwestern Power Plant Uses Cav4 Trim to Avoid Recirculation Valve Leakage Problems
Addressing Water Injection Valves with Dirty Service Trim Eliminates Cavitation
Vent Valve Handles Startup for Paper Mill
Million-Dollar Answer To Bypass Service Questions
Large V260 Ball Valve bound for deep water platform
Sky Vent Solution Reduces Noise, Vibration, and Costs
The Severe Service Journal showcases Fisher technology and application solutions.
Dirty Service Trim address plugged feedwater valves. Valve selection eliminates issues with valve outlet velocity and subsequent noise.
Refinery Hydroprocessing application and a Boiler Feedwater application.
Turbine bypass technical solution at a waste burning power plant in the U.K., and a cavitation technical solution in boiler feedpump recirculation valves at an Alberta power plant.
Anti-surge valves used for an expansion project and Replacement Feedwater Valve provides more accurate control for a Midwestern power plant.
A power plant opts for the latest in Turbine Bypass Valve technology and Fisher wins Anti-surge Valve order for propylene/ethylene plant.
Facility places an order with Fisher to solve anti-surge needs and Dirty Service Trim helps nuclear plant avoid $150,000 in new valve costs.
Feedwater Valve erosion eliminated by Cavitrol lll Solution, damaged water injection valves with DST is addressed and optimized Sky Vent package saves contractor $750,000.
Replacement Turbine Bypass addresses critical trip conditions, DST addresses plugged boiler Feedwater start-up valve and WhisperFlo Retrofit addresses issues with Bypass valve.
WhisperFlo tackles response and capacity limitations, replaces noisy flare valves and Turbine Bypass valve replacement eliminates $170,000 in plant shutdown costs.
NotchFlo DST solves difficult applications and Fisher receives $2M order for Turbine Bypass equipment.
Fisher releases NotchFlo DST Dirty Service Trim, WhisperFlo Vent Diffuser addresses far field noise issues and Fisher solves leaking recirculation valve problem.
A swift, silent response to problem noise valve, Fisher wins $1M order for Sliding Pressure Control Valves and ships the first of four $1M valves.
Fisher replaces Superheater Bypass Valves at AEP, a study about Hydrodome solving cavitation problem at plantation pipeline company and solution addresses low lift valve noise at gas transmission station.
Turbine Bypass noise related issues with air cooled condensers and DST in water injection application.