Butterfly Valve
For HVAC and commercial applications requiring bubble tight shut-off for liquids
The Belimo F6...HDU Series 2-way butterfly valves are designed to meet the needs of HVAC and commercial application requiring bubble tight shut-off for liquids. Typical applications include boiler isolation, chiller isolation, cooling tower isolation, change-over systems, air handler coil control, bypass and process control applications.
Features and Benefits
- 50 psi bubble tight shut-off
- Long stem design allows for 2" insulation
- Completely assembled and tested, ready for installation
- Available in 3" and 4" and 6" sizes, ANSI Class 125/150 flanges
- Available with 120VAC or 24V actuator
- Two-year conditional warranty against failure due to defect in materials
Features
- For HVAC and commercial applications requiring bubble tight shut-off for liquids
Literature
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Approval/Certification Information
For product-specific approval information, please refer to the product’s specification sheet (see literature section above) or ask a Watts representative. For general information regarding any approval certification partners identified in the specification sheet, please visit our certification partners’ websites:
| ASSE | CSA | FM Approvals | NSF |
| UL | ULC | USC | WQA |