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Double Flanged Type Design
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Double Flanged Type Design
The Double Flanged Butterfly Valve from Sparkey Valve and Fitting Pvt. Ltd. is designed to provide reliable and efficient flow control in industrial pipelines. Its double-flanged construction allows secure bolted connections to flanges on both sides, ensuring maximum stability and leak-proof performance even under high-pressure conditions. This design is particularly suitable for heavy-duty applications where robustness and safety are essential. Constructed from premium-grade materials such as stainless steel, carbon steel, and alloy steel, the valve is resistant to corrosion, wear, and high temperatures.
Double Flanged Butterfly Valve ProvidesReliable Industrial Flow Control Solution
The precision-engineered disc and seat provide tight sealing to prevent leakage, making it ideal for handling water, chemicals, steam, gases, and other industrial fluids. Its full bore design ensures minimal pressure drop and smooth flow through the pipeline.
The double-flanged configuration provides excellent mechanical strength and stability, allowing the valve to withstand vibration, thermal expansion, and high-pressure conditions. The valve can be easily installed between standard flanges without modifications, ensuring quick and secure integration into pipeline systems. Maintenance is simple, as the design allows access to internal components without removing the entire valve assembly. This valve finds wide application in water treatment plants, chemical processing, petrochemical industries, oil and gas pipelines, power generation plants, and marine systems.
Features
- Versatile operation
- Compliant with international standards
- Maintenance-friendly design
- Easy installation
- High-pressure capability
- Full bore design
Applications
- General Industrial Pipelines
- Mining & Slurry Handling
- Fire Fighting Systems
- Food & Beverage Industry
- HVAC Systems
- Power Generation Plants
Specification
| Size Range | 2” to 48” (DN50 to DN1200) |
| Pressure Rating | PN10 / PN16 / PN25 / ANSI Class 150 / 300 |
| Body Material | Carbon Steel, Stainless Steel, Alloy Steel |
| Disc Material | Stainless Steel, Ductile Iron, Alloy Steel |
| Seat Material | PTFE, RPTFE, EPDM, NBR, Metal (application dependent) |
| Temperature Range | -20°C to +200°C (depends on seat and body material) |
| Operation Type | Manual, Gear, Pneumatic, or Electric Actuation |
| Flow Type | Bidirectional / Full Bore Flow |
| Standards Compliance | API 609, ISO 5752, EN 593, ASME B16.34 |