Verified specifications
| Size | 1/2" |
|---|---|
| Configuration | 2-way |
| Voltage | 24 VAC, 60 Hz |
| Power | 11.4W / 0.48A charging; 1.44W / 0.06A powered |
| Valve type | Gear-driven ball valve |
| Max operating pressure | 300 psi |
| Max close-off pressure | 125 psi |
| Liquid temperature | 20–220°F |
| Max ambient | 135°F |
| Features | LED status, manual override |
| Warranty | 3 years |
| Product line | Zone Sentry |
Zone valves: 24V valves that open and close hydronic heating zones. Match the pipe size, 2-way vs 3-way configuration, and wiring (2-wire, 3-wire, or 4-wire) to the existing valve — and confirm the control panel (ZVC series) can drive the replacement.
Zone Sentry: gear-driven ball valve with status LED and manual override — a different design from the 570 Gold series.
Confirming the right zone valve
Before we quote, compare these fields on your failed valve. If any of them differ, send us a photo and we'll match it exactly rather than guessing:
- Full model number — including the generation suffix (e.g. 570-2 vs. older 570)
- Pipe size and configuration — 2-way vs. 3-way, sweat vs. threaded
- Wiring — 2-wire, 3-wire, or 4-wire; 24V
- Zone valve control the valve is wired to (e.g. Taco ZVC series)
Other Taco models
- More Taco modelsBrowse every Taco model page we quote
- Zone Sentry familyThe full Zone Sentry valve line
Need a Taco Z050C2-1?
Send the model off your failed valve. We'll confirm the wiring and configuration match, and quote the Z050C2-1 with availability and lead time.
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