

WATTS THREE 3-WAY VALVE Ø 3/4
The WATTS FCCO3W34.05 is a reliable 3-way ON/OFF control valve designed for fan coil and HVAC hydronic systems. With a ¾" connection, this valve ensures accurate flow diversion and dependable operation in heating and cooling circuits. Built with robust materials for long service life, it is ideal for commercial and residential HVAC installations requiring stable and efficient water control.
Product Details
| Specification | Value |
|---|---|
| Product Type | 3-Way ON/OFF Fan Coil Valve |
| Model / SKU | FCCO3W34.05 |
| Operation | ON/OFF |
| Valve Type | 3-Way (Diverting) |
| Connection Size | ¾" (DN20) |
| Body Material | Brass (Anti-corrosion) |
| Medium | Hot / Chilled Water |
| Pressure Rating | PN16 (typical, adjustable if needed) |
| Temperature Range | Suitable for HVAC heating & cooling circuits |
| Application | Fan coils, hydronic systems, HVAC distribution |
| Brand | WATTS |
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