Double Flanged Type Design

Double Flanged Type Design

Product Range

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

Applications

Specification

Size Range2” to 48” (DN50 to DN1200)
Pressure RatingPN10 / PN16 / PN25 / ANSI Class 150 / 300
Body MaterialCarbon Steel, Stainless Steel, Alloy Steel
Disc MaterialStainless Steel, Ductile Iron, Alloy Steel
Seat MaterialPTFE, RPTFE, EPDM, NBR, Metal (application dependent)
Temperature Range-20°C to +200°C (depends on seat and body material)
Operation TypeManual, Gear, Pneumatic, or Electric Actuation
Flow TypeBidirectional / Full Bore Flow
Standards ComplianceAPI 609, ISO 5752, EN 593, ASME B16.34

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