Belimo Z2050QPF-J+CQCB24-SR-R : 2-Way 1/2" Press Fit ZoneTight Zone Valve, Cv Rating 5.9 (11.8 GPM @ Δ4 psi), Non-Spring Return Actuator, 24VAC/DC, Modulating 2-10VDC Control Signal, 35 sec Runtime, Normally Closed, 5-Year Warranty
Belimo Z2050QPF-J Zone Valve Specifications
| Pattern | 2-way | 
| Cv | 5.9 | 
| Fluid | Chilled or hot water, up to 60% glycol | 
| Body Pressure Rating | 360 psi | 
| Differential pressure Δpmax | 40 kPa | 
| Flow characteristic {Tools} | Equal percentage | 
| End Fitting | Press fit | 
| Trim | Chrome plated brass | 
| Valve Size | 0.5" [15] | 
- Valve Pattern:
 - 2-Way
 - Valve Size:
 - 1/2 Inch
 - Connection Type:
 - Press Fit
 - CV Rating:
 - 5.9
 - GPM:
 - 11.8 @ 4 psi
 - Actuator Type:
 - Non Fail-Safe
 - Voltage:
 - 24VAC/DC
 - Control Signal:
 - 2-10VDC
 - Auxillary Switch:
 - None