High power station throttle valve
The High Power Station Throttle Valve is designed for accurate flow control of steam, feedwater, and condensate in power generation systems. Engineered with erosion-resistant trim, high-strength alloy steel construction, and optimized flow paths, it provides exceptional throttling performance, pressure reduction capability, and long-term operational reliability under extreme conditions.
High power station throttle valve
The High Power Station Throttle Valve is a critical control valve used in thermal power plants, supercritical units, and industrial steam systems. It regulates flow rate, pressure, and temperature within high-energy pipelines, ensuring stable and efficient plant operation.
Manufactured from premium alloy steel and equipped with wear-resistant internal components, the valve is designed to withstand severe service conditions including high pressure differentials, thermal shock, cavitation, and flow-induced erosion. It is available with manual, electric, pneumatic, or electro-hydraulic actuation systems.
Our High Power Station Throttle Valves are manufactured and tested according to international standards:
High power station throttle valve
| Parameter | Specification |
|---|---|
| Product Name | High Power Station Throttle Valve |
| Valve Type | High Pressure Control / Throttle Valve |
| Nominal Size | DN20 – DN800 |
| Pressure Rating | PN16 – PN760 |
| ANSI Class | Class 150 – Class 4500 |
| Body Material | WC6, WC9, C12A, Stainless Steel, Duplex Stainless Steel |
| Trim Material | Stellite, Tungsten Carbide, Hardened Alloy |
| Connection Type | Flanged, Butt Weld, Socket Weld |
| Operation | Manual, Electric, Pneumatic, Electro-Hydraulic |
| Temperature Range | -29°C to +650°C |
| Flow Characteristic | Linear, Equal Percentage, Quick Opening |
| Leakage Class | ANSI/FCI 70-2 Class IV, V, VI |
| Design Standard | ASME B16.34, API Standards |
| Applicable Media | Steam, Feedwater, Condensate, Thermal Oil |
High power station throttle valve
Main steam regulation, boiler feedwater control, turbine bypass systems, and condensate recovery circuits.
Precise control of high-energy steam and water systems under extreme pressure and temperature conditions.
Flow regulation and pressure control for steam distribution networks.
Steam pressure reduction, startup control, and load regulation.
High-pressure utility steam systems and process heating networks.
Critical control applications requiring accurate throttling and long-term reliability.
Material customization plan
Customized 316L stainless steel valves forGerman chemical enterprises. Resistant tostrong corrosion, suitable for their acidicmedium transportation systems, with aservice life extended to over 8 years.
Structural optimization design
For the Saudi desert project, the valve stemsealing structure was changed to a doublebellows design to address the leakage issuein the high-temperature and dustyenvironment, and it was highly recognizedby the customers.
Interface standard adaptation
Customized API 600 standard valves for acertain company in the United States. Theflange size is fully compatible with ANSIB16.5, ensuring zero error during on-siteinstallation and reducing the constructionperiod by 30%.
