ADAMS NSK Control valve

The ADAMS NSK control valve is a hydraulically actuated quick-closing and control valve, specially developed to safeguard turbines in nuclear power plants. Installed downstream of the reheater, it protects low-pressure turbines and features a segmented sealing system with intermediate steam exhaust for reliable stem sealing. Customized solutions, such as those at Olkiluoto 3 in Finland, have earned recognition including Siemens AG’s “Supplier Award,” highlighting its safety, reliability, and precision in critical nuclear applications.

ADAMS NSK Control Valve Key Benefits

• Robust Triple-Offset Design – Ensures tight shut-off, durability, and minimal wear under high-pressure and high-temperature conditions.
• Enhanced Flow Regulation – Special disc geometry delivers near-perfect equal-percentage flow characteristics for precise process control.
• Cavitation & Noise Reduction – Optimized flow channels and disc design prevent cavitation and minimize operational noise.
• Versatile Actuation – Compatible with manual, electric, pneumatic, or hydraulic actuators for flexible integration.
• Long-Term Reliability – Solid body seals and high-quality construction for extreme industrial applications.

ADAMS NSK Control Valve Typical Applications

• Power Generation – Steam and gas turbine regulation.
• Oil & Gas – Critical process pipelines and high-pressure systems.
• Chemical & Petrochemical – Corrosive or aggressive fluid handling with precise flow control.
• Industrial Processes – Any application requiring tight shut-off, controlled throttling, and reduced noise/cavitation.

How HKXYTECH Adds Value with ADAMS NSK Control Valve Series

• Fast Delivery – Ensures projects stay on schedule with minimal downtime.
• Competitive Pricing – Optimized cost solutions for industrial procurement.
• Expert Technical Support – Guidance on valve selection, actuator integration, and system optimization.
• Comprehensive After-Sales Service – Spare parts, maintenance, and performance support.
• Tailored Solutions – HKXYTECH helps integrate NSK valves into customized process systems efficiently.