3 WAY CONTROL VALVE
3 Way Diaphragm Type Control Valve
Alis Valves is an 3 Way Diaphragm Type Control Valve Manufacturer in…
INDUSTRY
Power Generation Industry Solutions
Engineered for Safety, Reliability & Performance in Demanding Process Conditions
Alis Valves manufactures premium industrial valves for the power generation industry, Power Generation Valves Manufacturer in India engineered to provide reliable flow control in thermal power plants, combined cycle power plants (CCPP), hydroelectric stations, nuclear facilities, biomass plants, and renewable energy systems. Our comprehensive range of ball valves, butterfly valves, gate valves, globe valves, check valves, control valves, pressure reducing valves, safety valves, pneumatic actuated valves, and electric actuated valves is designed to handle steam, feed water, cooling water, condensate, fuel, compressed air, and other critical process media. Built to international standards, our valves ensure maximum efficiency, operational safety, and long-term reliability in demanding power generation applications.
High Temperature Performance
High Pressure Reliability
Leak-Free Process Control
Automation Ready
Valve Solutions for Power Generation
Our Recommended Products
A wide range of high-performance valves designed to meet the critical demands of Power Generation applications.
PRESSURE REDUCING VALVE
Adjustable Pressure Reducing Valve
The Adjustable Pressure Reducing Valve (PRV) is a self-operated control valve designed…
ACCESORIES
Air Filter Regulator (AFR)
Alis Valves is a trusted Air Filter Regulator (AFR) Manufacturer Supplier in…
BUTTERFLY VALVES
Aluminum Butterfly Valve
Alis Valves is a trusted Aluminum Butterfly Valve Manufacturer & Supplier in…
Product Categories for Power Generation
Our Recommended Categories
Explore key valve categories and automated packages engineered for Power Generation applications.
Control Valves
Engineered Control Valves engineered for superior reliability and severe service performance.
Ball Valves
Designed around your needs, our Ball Valves deliver smooth operation, reliable shut-off, and the confidence you need for every flow…
Pressure Reducing Valve
Pressure Reducing Valves engineered to maintain constant outlet pressure while protecting pipelines and equipment from excessive pressure. Ideal for power…
Accesories
Explore Premium Valve Accessories Including Positioners, Solenoid Valves, Air Filter Regulators (AFR), Limit Switch Boxes, Gear Operators and More.
Butterfly Valves
Designed for effortless flow control, our Butterfly Valves combine easy operation, dependable shut-off, and durable performance to keep your processes…
Process Solutions & Applications
Application & Process Areas
Engineered valve packages, automated assemblies, and specialized flow control systems designed for critical operating units.
Automated Valve Packages
Factory-assembled valve packages with pneumatic or electric actuators, accessories, and control components for reliable and efficient process automation.
Severe-Service & Control Valves
Engineered control and isolation valves for high-pressure, high-temperature, abrasive, and corrosive process conditions across demanding industrial applications.
Emergency Shutdown (ESD) Systems
Safety-focused emergency shutdown valve assemblies with suitable fail-safe actuation and control interfaces to support rapid process isolation in critical applications.
Why ALIS Valves for Power Generation?
- Designed according to API, ASME, ISO & international standards
- Reliable operation in thermal, hydro, nuclear & renewable power plants
- Excellent performance in high-pressure and high-temperature services
- Available in carbon steel, stainless steel, duplex & alloy materials
- Suitable for steam, condensate, cooling water, fuel & utility systems
- Compatible with advanced automation and plant control systems
- Long service life with low maintenance requirements
Typical Applications
- Thermal Power Plants
- Combined Cycle Power Plants (CCPP)
- Hydroelectric Power Stations
- Nuclear Power Plants
- Biomass Power Plants
- Solar Thermal Plants
- Boiler Feed Water Systems
- Steam Distribution Networks
- Condensate Recovery Systems
- Cooling Water Systems
- Turbine Auxiliary Systems
- Fuel Oil & Gas Supply Systems
Built for Demanding Conditions
Pressure Rating
Up to Class 2500 (ASME B16.34)
Temperature Range
-196°C to +650°C
Size Range
1/2" to 20"
DN 15 to DN500
End Connections
Flanged, Butt Weld, Socket Weld, Threaded, RTJ, Wafer & Lug
Materials
WCB, WC6, WC9, LCB, CF8, CF8M, SS304, SS316, Duplex, Chrome Moly Alloy Steel
Standards
API 6D, API 600, API 608, API 609, API 598, ASME B16.34, ANSI, DIN, BS, ISO
Got Questions?
Frequently Asked Questions
Common questions about valve selection, specifications, and certifications for this industry.
Gate valves, globe valves, ball valves, butterfly valves, check valves and control valves may be used in power plants. The correct valve depends on the service medium, pressure, temperature, flow requirements and whether the application requires isolation, reverse-flow prevention or flow regulation.
Suitable gate, globe and check valve designs may be considered for steam service, depending on the application. Selection requires checking the design pressure, operating temperature, pressure class, body and trim materials, sealing design and applicable standards.
Consider operating pressure, temperature, flow rate, water chemistry, pressure fluctuations and the possibility of water hammer. Valve sizing, material selection, pressure-temperature ratings and the required control or isolation function should match the system design.
Butterfly valves, gate valves, check valves and other suitable designs may be considered for cooling water systems. Selection depends on pipeline size, operating pressure, water quality, flow rate, corrosion risk and the required shut-off performance.
Material selection depends on the process medium, pressure, temperature, corrosion conditions and mechanical requirements. Body, trim, seat and sealing materials must be suitable for the intended service and verified against the project's specifications.
An isolation valve is primarily used to stop or permit flow, while a control valve regulates flow, pressure or another process variable during operation. The appropriate design depends on the process duty, control accuracy, operating conditions and system requirements.
Suitable ball valves, gate valves and other application-rated designs may be considered depending on the fuel, pressure, temperature and required safety functions. Verify material compatibility, leakage requirements, applicable codes and any hazardous-area or fire-safe requirements specified by the project.
Ball valves, check valves and other suitable valve designs may be considered for turbine lubrication and cooling systems, depending on the fluid, pressure, temperature and flow requirements. Valve selection should account for oil compatibility, leakage prevention and the equipment manufacturer's specifications.
Valve selection depends on whether the system handles dry fly ash, bottom ash or ash-water slurry. Consider solids characteristics, abrasiveness, operating pressure, conveying method and wear resistance to identify a valve suitable for the specific ash-handling application.
