Ash discharge ball valve
The Ash Discharge Ball Valve is a specially designed valve for ash handling and discharge systems, providing reliable shut-off, wear resistance, and excellent sealing performance under severe operating conditions. It is mainly used for the transportation and discharge of dry ash, fly ash, slag, and other abrasive materials.
Featuring a robust ball structure, reinforced sealing design, and high wear-resistant materials, the valve can effectively handle high-temperature, high-pressure, and abrasive media. The unique design minimizes material accumulation, reduces maintenance frequency, and ensures stable operation in demanding ash processing environments.
The Ash Discharge Ball Valve is widely applied in power plants, cement plants, waste-to-energy facilities, mining industries, and other industrial systems requiring safe and efficient solid material control.
Ash discharge ball valve
We provide professional OEM/ODM manufacturing services and customized solutions according to different operating conditions and project requirements.
Our Ash Discharge Ball Valves are manufactured under strict quality management systems and meet international valve industry standards.
Parameter Specifications
| Parameter | Specification |
|---|---|
| Product Name | Ash Discharge Ball Valve |
| Valve Type | Ball Valve for Ash Handling System |
| Application | Dry Ash, Fly Ash, Slag Discharge System |
| Valve Structure | Full Bore Ball Valve / Fixed Ball Valve |
| Nominal Size | DN25 – DN600 (Customized Available) |
| Pressure Rating | Class 150 – Class 600 / PN10 – PN100 |
| Design Standard | API 6D / ASME B16.34 |
| Connection Type | Flanged / Butt Weld / Customized |
| Body Material | Carbon Steel, Stainless Steel, Alloy Steel |
| Ball Material | Stainless Steel / Wear-resistant Alloy |
| Seat Material | Metal Seat / Hard Facing Alloy / Customized |
| Sealing Type | Soft Seal / Metal-to-Metal Seal |
| Stem Design | Anti-Blowout Stem |
| Operation Type | Manual / Pneumatic / Electric / Hydraulic |
| Working Medium | Fly Ash, Bottom Ash, Slag, Solid Particles |
| Working Temperature | -40°C to +400°C (Depending on Materials) |
| Pressure Range | Medium to High Pressure Applications |
| Abrasion Resistance | High Wear-Resistant Design |
| Flow Direction | Bidirectional |
| Leakage Standard | ISO 5208 / API 598 |
| Fire Safe Design | API 607 / API 6FA Optional |
| Surface Treatment | Hard Facing, Carbide Coating, Anti-Wear Coating |
| Installation Position | Horizontal / Vertical Installation |
| Maintenance Requirement | Low Maintenance Design |
| Service Life | Extended Service Life Under Abrasive Conditions |
Industry Applications
The Ash Discharge Ball Valve is widely used in industries where abrasive solid materials require reliable isolation and discharge control.
✔ Designed specifically for abrasive ash and solid particle media
✔ Excellent wear resistance and long service life
✔ Reliable sealing performance under harsh conditions
✔ Low material accumulation and easy operation
✔ Suitable for high-temperature and high-pressure environments
✔ Multiple actuator options for automation systems
✔ Customized solutions available for special working 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%.
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