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Z2050QPT-F+CQKB24-S-RR | Belimo | Control Valves
ZoneTight, 0.5", 2 Way, 4.3 GPM, w/ Electronic Fail-Safe, 24V, On/Off, SW
Manufacturer:Belimo
MPN:Z2050QPT-F+CQKB24-S-RR
SKU:Z2050QPT-F+CQKB24-S-RR
availability:Usually Ships in Less Than 7 Business Days
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product specifications
Actuator Series
CQK
Agency Listings
cULus acc. to UL60730-1A/-2-14, CAN/CSA E60730-1:02, CE acc. to 2004/108/EC and 2006/95/EC
Ambient Temperature Range
35°F to 104°F [1.7°C to 40°C]
Angle of Rotation
90°
Application Type
Water
Auxiliary Switch
1 SPST
Ball
stainless steel
Body
forged brass
Body Pressure Rating (psi)
360
Characterized Disc
incorporated into the ball
Close-Off Pressure
100 psi
Control
On/Off
Control Type
On/Off
Controllable Flow Range
75°
Description
ZoneTight, 0.5", 2 Way, 4.3 GPM, w/ Electronic Fail-Safe, 24V, On/Off, SW
Electrical Connection
3 ft [1 m], 18 GA plenum cable with 1/2” conduit connector
End Fitting
NPT female ends
Fail-Safe
Electronic Fail-Safe
Fitting Actuator
CQKB24-S-RR
Fitting Valve
Z2050QPT-F
Flow Characteristic
equal percentage
Flow Characteristic Type
equal percentage
Flow Pattern
2-Way
Housing
NEMA 2
Housing Material
UL94-5VA
Humidity
5 to 95% RH non-condensing
Leakage
0%
Media Temperature Range (Water)
36°F to 212°F [2°C to 100°C]
Noise Level (Motor)
max. 35 dB (A)
Position Indication
pointer
Power Consumption Holding
0.5 W
Power Consumption Running
2.5 W
Power Supply
24 VAC ± 20%, 50/60 Hz, 24 VDC ± 10%
Power Supply Type
24V
Product family
ZoneTight™
Quality Standard
ISO 9001
Running Time
75 seconds
Running Time (Fail-Safe)
60 sec
Running Time (Motor)
75 sec
Seat
Teflon® PTFE
Seat O-ring
EPDM
Service
chilled, hot water, up to 60% glycol
Servicing
maintenance free
Size (mm)
0.5" [15]
Stem
stainless steel
Storage Temperature Range
-40°F to 176°F [-40°C to 80°C]
Transformer Sizing
5 VA (class 2 power source)
Unit of Measure
PC
Valve Trim
Stainless steel
product family features
- Compensates for pressure variations to maintain system performance at varying loads
- Predictable flow throughout valve travel provides favorable energy savings
- Helps to maintain desired delta T and reduces additional chiller staging
- Constant flow performance reduces actuator movement and hunting to extend actuator life
- Valve is sized based on coil flow rate (GPM) which simplifies valve selection and saves time without calculations
- Small (compact) size for tight spaces
more information & related documents
Family Description
The Belimo PIQCV Series valves combine a differential pressure regulator with a 2-way characterized control valve to supply a specific flow rate regardless of system pressure fluctuations. The PIQCV Series offers all the advantages of the PICCV series but in an ultra compact configuration. The valve performs the function of a balancing valve and a control valve in one unit. PIQCV valves can be used to regulate flow through air handling unit heating and cooling coils, fan coil units, unit ventilators and VAV reheat coils.
Kele Description
1/2IN/4.3GPM/W/ELE FAIL-SAFE/24V/ON/OFF/SW
Manufacturer
Belimo
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