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CQKB24-SR-RL | Belimo | Control Valves

Accessories, for 1/2 in - 1 in Valves, Linear Flow, Electric,24 V, Spring Return, Normally Close, Fail Close, Modulating, 2-10 VDC includes 22 GA Plenum Cable 3ft, with 1/2 in NPT Conduit Connector

Brand:Belimo

MPN:CQKB24-SR-RL

SKU:CQKB24-SR-RL

List Price:

$361.00

Today's Price:

$187.72

Lead time of 5 days. Chat with Kele experts now

product specifications

Fail-Safe

Spring Return

Type

Actuator Only

Control Signal

Analog

Supply Voltage (Nominal)

24 VAC

product series specifications

Valve Specifications:

Size: 1/2", 3/4"

Connections: NPT female ends

Flow Characteristic: Equal percentage (2-way), Linear (3-way)

Leakage: 0%

Maximum Closeoff Pressure: 75 psi

Maximum Pressure Rating: 360 psi

Materials Of Construction: Body: Forged Brass; Ball: Chrome Plated Brass; Stem: Brass; Seats: Teflon® PTFE; O-rings: EPDM (lubricated)

Media Compatibility: Chilled or hot water, 60% Glycol

Media Temperature Range: 36° to 212°F (2° to 100°C)

Actuator Specifications:

Supply Voltage:

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

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

Supply Current: CQB24: 0.6 VA; CQKB24: 5 VA; CQBUP: 2 VA

Control Type: 3: On/Off, Floating Point; SR: Proportional, 2-10VDC

Manual Override: Use actuator to turn valve stem

Electrical Connection: 3 ft. 1 m cable with O conduit fitting screw terminals

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

Operating Temperature: 35° to 104°F (1.7° to 40°C)

Operating Humidity: 5 to 95% RH non condensing

Weight: 0.4 lbs (0.2 Kg) (Assembled)

Approvals : UL File #E6073, CE

Warranty: 5 Years

product series features

Compact design
Ball valve design with zero leakage eliminates energy loss
Self-cleaning ball valve technology provides superior clog resistance
Field adjustable Cv value to meet your design requirements
Snap fit valve to actuator

more information & related documents

Series Description

The ultra-compact Belimo ZoneTight® Z2000 Series zone valves lead the way in the new generation of room and zone solutions. The ZoneTight Zone Valves offer up to 95% less power consumption than conventional zone valves. Equipped with a space-saving 2-way or 3-way ball valve and an electronic rotary actuator, the valves have an installation height of just 4.33 inches (11 cm) and offer a number of benefits over conventional pressure dependent control valves.

Kele Description

ZONE VALVE ACTUATOR, FOR 1/2 IN - 1 IN VALVES, 24V, NC, FAIL OPEN, MODULATING, 2-10VDC

Manufacturer

Belimo