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ARS High Pressure Turbine Bypass Valve with Steam Assist Desuperheating
The ARS high-pressure bypass valve combines steam pressure reduction and desuperheating, ensuring efficient performance in power plants.
Combines steam pressure reduction and desuperheating for efficient system operation.
Multi-function cage minimises noise and prevents thermal shocks for safe performance.
Easy maintenance with replaceable stem, seat, and cage components.
The ARS High-Pressure Bypass Valve is a steam conditioning solution designed for fossil-fired power plants. Combining pressure reduction and in-body desuperheating, it handles extreme pressures and temperatures, making it ideal for subcritical and supercritical steam conditions. The valve features a multi-function cage for noise attenuation and thermal shock prevention, while the wing-type stem ensures precise flow control. With a robust, compact design and easy maintenance, the ARS valve supports efficient, safe operations in high-demand environments.
Key features
Pressure reduction and desuperheating
Wing-type stem for flow control
Multi-function cage design
Tight shut-off compliance
High pressure/temp rating
Hydraulic actuator
Compact, robust design
Specifications
Design Codes
EN
Fluid Types
Steam
Material
A182-F22 / 10CrMo9-10
A182-F91 / X10CrMoVNb9-1
Service Category
Severe
Actuator Type
Hydraulic
Trim Category
Multi-Stage
Spray Injection Category
Fixed Nozzle
Temperature Limits (°C)
300 to 650
Certification
EN 4126-5 (TRD 421)
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