Belimo ZONE215S-10+ZONE24NO-S : 2-way 1/2" Zone Valve (ZV), Sweat Fitting, Cv Rating 1, Spring Return Valve Actuator, AC 24V, On/Off Control Signal, Normally Open, (1) SPST 5A @120V Aux Switch
The Belimo ZONE215S-10+ZONE24NO-S is a 2-way, 1/2-inch zone valve with sweat fittings, ideal for controlling chilled or hot water with up to 50% glycol. It features a spring return valve actuator powered by 24V AC and requires an on/off control signal. This normally open valve comes with a single-pole, single-throw auxiliary switch rated for 5A at 120V. Its valve body can handle up to 300 psi pressure and offers an equal percentage flow characteristic. The IP20-rated actuator provides Nema 1 protection within its UL-listed enclosure.
Valve Specifications
| Pattern | 2-way |
| Cv | 1 |
| Fluid | Chilled or hot water, up to 50% glycol |
| Body Pressure Rating | 300 psi |
| Flow characteristic {Tools} | Equal percentage |
| End Fitting | Sweat |
| Trim | Stainless Steel |
| Valve Size | 0.5" [15] |
Actuator Specifications
| Voltage AC/DC | AC 24 V |
| Power Consumption (Running) | 6.5 W |
| Power Consumption For Wire Sizing | 7 VA |
| Auxiliary Switches | 1x SPST |
| Control Type | On/Off |
| Protection category | IP20 |
| Degree Of Protection NEMA | NEMA 1 |
| Enclosure Type | UL Enclosure Type 1 |
Data Sheets
 | Technical data sheet – Belimo ZONE215S-10+ZONE24NO-S |
| Installation instructions - Zone Valves |
| Consultant Specifications |
- Valve Pattern:
- 2-Way
- Valve Size:
- 1/2 Inch
- Connection Type:
- NPT
- CV Rating:
- 1
- GPM:
- 2.0 @ 4 psi
- Actuator Type:
- Fail-Safe
- Voltage:
- 24VAC
- Control Signal:
- On/Off
- Auxillary Switch:
- (1) SPST 5A @120V
