Belimo Z2050QPT-F+CQX24-SR : 2-Way 1/2" NPT Internal Thread ZoneTight (PIQCV) Zone Valve, 4.3 GPM Max Flow Rate, Non-Spring Return Actuator, 24VAC/DC, Modulating 2-10VDC Control Signal (Customizable Product)
Belimo Z2050QPT-F Valve Specifications:
| Pattern | 2-way | 
| GPM | 4.3 | 
| Fluid | Chilled or hot water, up to 60% glycol | 
| Differential Pressure |  5...50 psi | 
| Body Pressure Rating | 360 psi | 
| Flow characteristic {Tools} | Equal percentage | 
| End Fitting | Internal Thread | 
| Trim | Stainless Steel | 
| Valve Size | 0.5" [15] | 
Belimo CQX24-SR Valve Actuator Specifications:
| Voltage AC/DC | AC/DC 24 V | 
| Power Consumption (Running) | 0.3 W | 
| Power Consumption (Holding) |  0.3 W | 
| Power Consumption For Wire Sizing | 1.0 VA | 
| Control Type | DC 2...10 V | 
| Protection category | IP40 | 
| Degree Of Protection NEMA | NEMA 2 | 
| Enclosure Type | UL Enclosure Type 2 | 
- Valve Pattern:
 - 2-Way
 - Valve Size:
 - 1/2 Inch
 - Connection Type:
 - NPT
 - GPM:
 - 4.3
 - Actuator Type:
 - Non Fail-Safe
 - Voltage:
 - 24VAC/DC
 - Control Signal:
 - 2-10VDC
 - Auxillary Switch:
 - None