Double Offset Design Butterfly Valve(Double Flange)
Double Offset Design Butterfly Valve(Double Flange)
Chemoil Advance Technology supplies Double Offset Butterfly Valves with Double Flange connections from recognized manufacturers for reliable flow isolation and control in industrial and process piping systems. The double-offset design positions the valve stem away from the centerline of the disc and valve body, reducing contact between the disc and sealing surface during operation.
The double flange configuration provides a robust connection for piping systems where a flanged installation is required. The combination of eccentric disc movement and suitable sealing technology helps provide dependable shut-off while reducing friction and wear during repeated operation.
Key Features
- ✔️ Double Offset Disc Design for Reduced Seat Wear
- ✔️ Heavy-Duty Double Flanged Body Construction
- ✔️ Bubble Tight Shut-Off Performance
- ✔️ Low Operating Torque with Quarter-Turn Operation
- ✔️ Blow-Out Proof Stem for Enhanced Safety
- ✔️ Fire Safe & Anti-Static Design (Optional)
- ✔️ Suitable for High Pressure & High Temperature Service
- ✔️ ISO 5211 Mounting Pad for Easy Automation
- ✔️ Available with Gear, Pneumatic & Electric Actuation
- ✔️ Long Service Life with Minimal Maintenance
Technical Specifications
| Parameter | Details |
|---|---|
| Body Style | Double Offset Design |
| Material of Construction (MOC) | WCB, CF8, CF3, CF8M, CF3M, 4A, 5A, 6A, Monel |
| Size Range | 2`` to 60`` (DN 50 to DN 1500) |
| Pressure Rating | 150# / 300# / 600# / 900# |
| End Connection | Double Flanged End |
| Design Standard | API 609 Category B / BS EN 593 |
| Testing Standard | API 598 / BS EN 12266-1 |
| Operation | Lever / Gear / Pneumatic / Motorised |
| Brand | Entresol |
