Double Flanged Butterfly Valve
The Double Flanged Butterfly Valve from Hitech Valves is engineered for reliable isolation and flow control in large pipelines and high-pressure systems. Its rigid double-flanged body ensures precise alignment, excellent stability, and vibration-free performance, making it ideal for heavy-duty industrial installations.
This valve is commonly used in water supply networks, wastewater treatment, power plants, chemical processing, HVAC systems, fire-fighting lines, and industrial utility pipelines.
- Sizes : 2” to 72” (DN50 – DN1800)
- Pressure Ratings : PN6, PN10, PN16, PN25 / Class 150 – Class 300
- Temperature Range : –10° C to +200° C (varies by seat material)
- Body: CI, DI, WCB, CF8, CF8M
- Disc: SS304, SS316, Duplex, Aluminium Bronze
- Seat: EPDM, NBR, PTFE, Metal
- Special alloys available on request
Key Features
- Heavy-duty double-flanged construction for pipeline stability
- Suitable for high-pressure and large-diameter installations
- Bi-directional sealing for reliable flow isolation
- Low torque quarter-turn operation
- Options: Gearbox, Pneumatic, Electric Actuation
- Excellent throttling and shutoff performance
- Corrosion-resistant coated body and precision-machined components
Tested according to API 598 / EN 12266 for leak-tightness and pressure integrity. Manufactured as per API 609, IS Standards, AWWA C504, and ASME B16.34, ensuring dependable performance in demanding industrial environments.