W-F129-20T (DN15-DN25)
FCU Electric Valve
In the HVAC system, the opening and closing of fan coils is typically controlled by two-way or three-way valves. W-F129 Series Electric Two-way or Three-way Valve is used for fan coil cold water or hot water pipe. Through the opening and closing of the pipeline, the purpose of controlling the indoor temperature is achieved. The actuator has spring reset function. Relying on force of spring force, the actuator automatically resets to the off position when the power is cut off or a sudden power failure occurs during the system operation.
Features
- Switch-type control with two-way normally closed and three-way diverting
- Fully enclosed one-way synchronous hysteresis motor with waterproof function
- Brass forged valve body, beautiful appearance
- With the spring reset function, it automatically closes when a sudden power failure occurs
Literature
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Approval/Certification Information
For product-specific approval information, please refer to the product’s specification sheet 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 |