Power station globe valve
The Power Station Globe Valve is designed for controlling steam, water, and condensate in power generation pipelines. It offers accurate throttling, tight shut-off, and high-temperature tolerance. Constructed with carbon steel, stainless steel, or alloy steel, the valve withstands thermal stress and corrosion, ensuring reliable operation in power plant environments.
Power station globe valve
The Power Station Globe Valve is engineered for use in thermal, hydro, and nuclear power stations. Its robust construction supports high-pressure steam and water systems, providing precise flow control, minimal leakage, and dependable shut-off.
Available with manual, bevel gear, or electric actuation, the valve can be customized for various pressure ratings, materials, and connection types to meet demanding power plant standards. It ensures long service life under extreme temperature and pressure conditions.
Power Station Globe Valves comply with global industrial and power generation standards:
Power station globe valve
| Parameter | Specification |
|---|---|
| Product Name | Power Station Globe Valve |
| Nominal Size | DN15 – DN600 (½" – 24") |
| Pressure Rating | PN16 – PN420 |
| ANSI Class | Class 150 – Class 1500 |
| Body Material | Carbon Steel, Stainless Steel, Alloy Steel, Duplex Stainless Steel |
| Trim Material | Stainless Steel, Alloy Steel, Stellite Overlay |
| Seat Material | Metal Seat / Soft Seat (PTFE, RPTFE, NBR) |
| Connection Type | Flanged, Threaded, Butt Weld |
| Operation | Manual, Bevel Gear, Electric |
| Temperature Range | -29°C to +550°C |
| Leakage Standard | API 598 / ISO 5208 |
| Design Standard | ANSI / ASME B16.34, API 602 / 623 |
| Applicable Media | Steam, Water, Condensate, Industrial Fluids |
Power station globe valve
Steam, condensate, and feedwater pipelines; turbine auxiliary systems.
Water inlet, discharge, and turbine control pipelines.
High-pressure and high-temperature steam and cooling circuits.
Steam and water utility lines in industrial complexes.
Process water, cooling water, and heat exchange circuits.
Reliable operation in extreme temperature and pressure conditions.
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%.
