Control Valves

PIQCV Series



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PIQCV Series

Pressure Independent Zone Valves PIQCV Series

Pressure Independent Zone Valves

 

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.


Products

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QtyModelDescriptionIn StockList PriceInternet Price
Z2050QPT-B Z2050QPT-B/1/2"/PRESSURE INDEPENDENT ZONE VALVES INFO219.00175.20
Z2050QPT-B+CQKB24-SR-LR 1/2IN/0.9GPM/W/ELE FAIL-SAFE/24V/MOD INFO440.00352.00
Z2050QPT-B+CQKB24-S-RR 1/2IN/0.9GPM/W/ELE FAIL-SAFE/24V/ON/OFF/SW INFO368.00294.40
Z2050QPT-B+CQKB24-SR-RL 1/2IN/0.9GPM/W/ELE FAIL-SAFE/24V/MOD INFO440.00352.00
Z2050QPT-B+CQKB24-SR-RR 1/2IN/0.9GPM/W/ELE FAIL-SAFE/24V/MOD INFO440.00352.00
Z2050QPT-B+CQB24-3 1/2IN/0.9GPM/W/NON-SPRING/24V/ON/OFF/FLTG INFO356.00284.80
Z2050QPT-B+CQB24-SR-L 1/2IN/0.9GPM/W/NON-SPRING/24V/MOD INFO420.00336.00
Z2050QPT-B+CQB24-SR-R 1/2IN/0.9GPM/W/NON-SPRING/24V/MOD INFO420.00336.00
Z2050QPT-B+CQBUP-3 1/2IN/0.9GPM/W/NON-SPRING110 TO 240V/ON/OFF/FLTG INFO369.00295.20
Z2050QPT-B+CQKB24-LL 1/2IN/0.9GPM/W/ELE FAIL-SAFE/24V/ON/OFF INFO350.00280.00
Z2050QPT-B+CQKB24-RR 1/2IN/0.9GPM/W/ELE FAIL-SAFE/24V/ON/OFF INFO350.00280.00
Z2050QPT-B+CQKB24-S-LL 1/2IN/0.9GPM/W/ELE FAIL-SAFE/24V/ON/OFF/SW INFO368.00294.40
Z2050QPT-B+CQKB24-SR-LL 1/2IN/0.9GPM/W/ELE FAIL-SAFE/24V/MOD INFO440.00352.00
Z2050QPT-D Z2050QPT-D/1/2"/PRESSURE INDEPENDENT ZONE VALVES INFO219.00175.20
Z2050QPT-D+CQKB24-SR-LR 1/2IN/1.9GPM/W/ELE FAIL-SAFE/24V/MOD INFO440.00352.00
Z2050QPT-D+CQKB24-S-RR 1/2IN/1.9GPM/W/ELE FAIL-SAFE/24V/ON/OFF/SW INFO368.00294.40
Z2050QPT-D+CQKB24-SR-RL 1/2IN/1.9GPM/W/ELE FAIL-SAFE/24V/MOD INFO440.00352.00
Z2050QPT-D+CQKB24-SR-RR 1/2IN/1.9GPM/W/ELE FAIL-SAFE/24V/MOD INFO440.00352.00
Z2050QPT-D+CQB24-3 1/2IN/1.9GPM/W/NON-SPRING/24V/ON/OFF/FLTG INFO356.00284.80
Z2050QPT-D+CQB24-SR-L 1/2IN/1.9GPM/W/NON-SPRING/24V/MOD INFO420.00336.00
Z2050QPT-D+CQB24-SR-R 1/2IN/1.9GPM/W/NON-SPRING/24V/MOD INFO420.00336.00
Z2050QPT-D+CQBUP-3 1/2IN/1.9GPM/W/NON-SPRING110 TO 240V/ON/OFF/FLTG INFO369.00295.20
Z2050QPT-D+CQKB24-LL 1/2IN/1.9GPM/W/ELE FAIL-SAFE/24V/ON/OFF INFO350.00280.00
Z2050QPT-D+CQKB24-RR 1/2IN/1.9GPM/W/ELE FAIL-SAFE/24V/ON/OFF INFO350.00280.00
Z2050QPT-D+CQKB24-S-LL 1/2IN/1.9GPM/W/ELE FAIL-SAFE/24V/ON/OFF/SW INFO368.00294.40
Z2050QPT-D+CQKB24-SR-LL 1/2IN/1.9GPM/W/ELE FAIL-SAFE/24V/MOD INFO440.00352.00
Z2050QPT-F Z2050QPT-F/1/2"/PRESSURE INDEPENDENT ZONE VALVES INFO240.00192.00
Z2050QPT-F+CQKB24-SR-LR 1/2IN/4.3GPM/W/ELE FAIL-SAFE/24V/MOD INFO460.00368.00
Z2050QPT-F+CQKB24-S-RR 1/2IN/4.3GPM/W/ELE FAIL-SAFE/24V/ON/OFF/SW INFO387.00309.60
Z2050QPT-F+CQKB24-SR-RL 1/2IN/4.3GPM/W/ELE FAIL-SAFE/24V/MOD INFO460.00368.00
Z2050QPT-F+CQKB24-SR-RR 1/2IN/4.3GPM/W/ELE FAIL-SAFE/24V/MOD INFO460.00368.00
Z2050QPT-F+CQB24-3 1/2IN/4.3GPM/W/NON-SPRING/24V/ON/OFF/FLTG INFO376.00300.80
Z2050QPT-F+CQB24-SR-L 1/2IN/4.3GPM/W/NON-SPRING/24V/MOD INFO440.00352.00
Z2050QPT-F+CQB24-SR-R 1/2IN/4.3GPM/W/NON-SPRING/24V/MOD INFO440.00352.00
Z2050QPT-F+CQBUP-3 1/2IN/4.3GPM/W/NON-SPRING110 TO 240V/ON/OFF/FLTG INFO390.00312.00
Z2050QPT-F+CQKB24-LL 1/2IN/4.3GPM/W/ELE FAIL-SAFE/24V/ON/OFF INFO369.00295.20
Z2050QPT-F+CQKB24-RR 1/2IN/4.3GPM/W/ELE FAIL-SAFE/24V/ON/OFF INFO369.00295.20
Z2050QPT-F+CQKB24-S-LL 1/2IN/4.3GPM/W/ELE FAIL-SAFE/24V/ON/OFF/SW INFO387.00309.60
Z2050QPT-F+CQKB24-SR-LL 1/2IN/4.3GPM/W/ELE FAIL-SAFE/24V/MOD INFO460.00368.00
Z2050QS-F+CQB24-3 ZONE/0.5IN/21.4CV/S/NSR/24V/ON/OFF/FLTG INFO186.00148.80
Z2050QS-F+CQKB24-S-RR ZONE/0.5IN/21.4CV/S/EFS/24V/ON/OFF/SW INFO199.00159.20
Z2050QS-F+CQKB24-SR-RL ZONE/0.5IN/21.4CV/S/EFS/24V/MOD INFO274.00219.20
Z2050QS-F+CQKB24-SR-RR ZONE/0.5IN/21.4CV/S/EFS/24V/MOD INFO274.00219.20
Z2050QS-F+CQB24-SR-L ZONE/0.5IN/21.4CV/S/NSR/24V/MOD INFO254.00203.20
Z2050QS-F+CQB24-SR-R ZONE/0.5IN/21.4CV/S/NSR/24V/MOD INFO254.00203.20
Z2050QS-F+CQBUP-3 ZONE/0.5IN/21.4CV/S/NSR/110TO240V/ON/OFF/FLTG INFO201.00160.80
Z2050QS-F+CQKB24-LL ZONE/0.5IN/21.4CV/S/EFS/24V/ON/OFF INFO179.00143.20
Z2050QS-F+CQKB24-RR ZONE/0.5IN/21.4CV/S/EFS/24V/ON/OFF INFO179.00143.20
Z2050QS-F+CQKB24-S-LL ZONE/0.5IN/21.4CV/S/EFS/24V/ON/OFF/SW INFO199.00159.20
Z2050QS-F+CQKB24-SR-LL ZONE/0.5IN/21.4CV/S/EFS/24V/MOD INFO274.00219.20
Z2050QS-F+CQKB24-SR-LR ZONE/0.5IN/21.4CV/S/EFS/24V/MOD INFO274.00219.20
Z2050QS-J+CQB24-3 ZONE/0.5IN/25.9CV/S/NSR/24V/ON/OFF/FLTG INFO186.00148.80
Z2050QS-J+CQKB24-S-RR ZONE/0.5IN/25.9CV/S/EFS/24V/ON/OFF/SW INFO199.00159.20
Z2050QS-J+CQKB24-SR-RL ZONE/0.5IN/25.9CV/S/EFS/24V/MOD INFO274.00219.20
Z2050QS-J+CQKB24-SR-RR ZONE/0.5IN/25.9CV/S/EFS/24V/MOD INFO274.00219.20
Z2050QS-J+CQB24-SR-L ZONE/0.5IN/25.9CV/S/NSR/24V/MOD INFO254.00203.20
Z2050QS-J+CQB24-SR-R ZONE/0.5IN/25.9CV/S/NSR/24V/MOD INFO254.00203.20
Z2050QS-J+CQBUP-3 ZONE/0.5IN/25.9CV/S/NSR/110TO240V/ON/OFF/FLTG INFO201.00160.80
Z2050QS-J+CQKB24-LL ZONE/0.5IN/25.9CV/S/EFS/24V/ON/OFF INFO179.00143.20
Z2050QS-J+CQKB24-RR ZONE/0.5IN/25.9CV/S/EFS/24V/ON/OFF INFO179.00143.20
Z2050QS-J+CQKB24-S-LL ZONE/0.5IN/25.9CV/S/EFS/24V/ON/OFF/SW INFO199.00159.20
Z2050QS-J+CQKB24-SR-LL ZONE/0.5IN/25.9CV/S/EFS/24V/MOD INFO274.00219.20
Z2050QS-J+CQKB24-SR-LR ZONE/0.5IN/25.9CV/S/EFS/24V/MOD INFO274.00219.20

Accessories

No accessories found
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
Specifications

VALVE SPECIFICATIONS:

Size:1/2″

Connections:NPT female ends

Flow Characteristic:Equal percentage

Leakage:0%

Maximum Closeoff Pressure:100 psi

Maximum Pressure Rating:360psi

Differential Pressure:5-50psid

Pressure/Temperature Port (PT Port):2, 1/4″ Brass with cap built-in (Hi/Lo)

Materials Of Construction:

 :Body Forged Brass

 :Ball Stainless Steel

 :Stem Stainless Steel

 :Stem Packing EPDM (lubricated)

 :Seats Teflon® PTFE

 :O-rings PTFE

 :Seat O-rings EPDM

 :Spring Stainless Steel

Media Compatibility:Chilled or hot water, 60% Glycol

Media Temperature Range:36° to 212℉ (2° to 100℃)

ACTUATOR SPECIFICATIONS:

Voltage Supply:

 :CQB24, CQKB24 24 VAC ± 20%, 50/60Hz, 24 VDC ± 10%

 :CQBUP 100 to 240 VAC ± 10% / -15%, 50/60Hz

Supply Current:

 :CQB24 0.6 VA

 :CQKB24 5 VA

 :CQBUP 2 VA

Power Consumption:

 :CQB24 0.3 W running, 0.2 W holding

 :CQKB24 2.5 W running, 0.5 W holding

 :CQBUP 1.0 W running, 0.7 W holding

Control Type:

 :-3 On/Off, Floating Point

 :-SR Proportional, 2-10VDC with Adaptive Stroke

Manual Override:Use actuator to turn valve stem

Electrical Connection:3ft. (1m) cable with 1/2″ conduit fitting

Operating Temperature:35° to 104℉ (1.7° to 40℃)

Operating Humidity:5 to 95% RH non-condensing

Weight:0.4 lbs (0.2 Kg) (Assembled)

Approvals:UL File #E60730, CE

Warranty:5 Years