Technical data sheetZ3100QS-J www.belimo.usZ3100QS-J • en-us • 2021-03-10 • Subject to change1 / 2 • • Application Technical data Functional dataValve Size1" [25] Fluidchilled or hot water, up to 60% glycol Fluid Temp Range (water)36...212°F [2...100°C] Body Pressure Rating360 psi Close-off pressure ∆ ps40 psi Flow characteristiclinear Servicingmaintenance-free Flow Pattern3-way Diverting Leakage rate0% Controllable flow range75° Cv4.4 Body pressure rating note360 psi Materials Valve bodyforged brass SeatPTFE Pipe connectionsweat O-ringEPDM (lubricated) Ballchrome plated brass Suitable actuators Non-SpringCQB Electronic fail-safeCQKB(X) Safety notes WARNING: This product can expose you to lead which is known to the State of California to cause cancer and reproductive harm. For more information go to www.p65warnings.ca.gov * If temperature exceeds 212°F operating range due to a boiler control failure the valve will safely contain the hot water but manufacturers product warranty becomes invalid. Valve and actuator replacement is at the expense of others. Product features The QCV zone valves are suited for large commercial buildings where higher close-off and the ability to change flow is desired. Common applications include unit ventilators, fan coil units, VAV reheat coils, fin tube casing, radiant panels and duct coils. The valve fits in space restricted areas and can be assembled without the use of tools.Technical data sheetZ3100QS-J www.belimo.usZ3100QS-J • en-us • 2021-03-10 • Subject to change2 / 2 Flow/Mounting details Dimensions Dimensional drawings CQK ABCDEF 5.3" [135]3.9" [100]5.6" [141]2.8" [70]1.2" [30]1.2" [31] CQ ABCDEF 5.3" [135]3.9" [100]5.4" [137]2.6" [65]1.2" [30]1.2" [31]Technical data sheetCQX24-3 www.belimo.usCQX24-3 • en-us • 2021-03-03 • Subject to change1 / 2 Application On/Off, Floating Point, Non-Spring Return, 24 V Technical data Electrical dataNominal voltageAC/DC 24 V Nominal voltage frequency50/60 Hz Power consumption in operation0.3 W Power consumption in rest position0.2 W Transformer sizing0.6 VA (class 2 power source) Electrical Connection18 GA plenum cable, 3 ft [1 m], with 1/2" conduit connector Overload Protectionelectronic thoughout 0...90° rotation Functional data Angle of rotation90°, adjustable with mechanical stop Angle of rotation noteadjustable with mechanical stop Running Time (Motor)75 s Noise level, motor35 dB(A) Position indicationpointer Safety data Degree of protection IEC/ENIP40 Degree of protection NEMA/ULNEMA 2 UL Enclosure Type 2 Agency ListingcULus acc. to UL60730-1A/-2-14, CAN/CSA E60730-1:02, CE acc. to 2014/30/EU and 2014/35/ EU; Listed to UL 2043 - suitable for use in air plenums per Section 300.22(c) of the NEC and Section 602.2 of the IMC Quality StandardISO 9001 Ambient temperature35...104°F [1.7...40°C] Storage temperature-40...176°F [-40...80°C] Ambient humiditymax. 95% r.H., non-condensing Servicingmaintenance-free Weight Weight0.44 lb [0.20 kg] Materials Housing materialUL94-5VA Product features Non-Fail Safe On/Off/Floating Point ZoneTight actuator. Valve selection should be done in accordance with the flow parameters and system specifications. The actuator is mounted directly to the valve without the need for tools or additional linkage. The actuator operates in response to AC/DC 24 V. Angle of rotation is adjustable with the integrated mechanical stop. Electrical installation INSTALLATION NOTESTechnical data sheetCQX24-3 www.belimo.usCQX24-3 • en-us • 2021-03-03 • Subject to change2 / 2 Actuators with appliance cables are numbered. Actuators may be connected in parallel. Power consumption and input impedance must be observed. Actuators may also be powered by 24 VDC. Actuators with plenum cable do not have numbers; use color codes instead. Meets cULus requirements without the need of an electrical ground connection. Warning! Live Electrical Components! During installation, testing, servicing and troubleshooting of this product, it may be necessary to work with live electrical components. Have a qualified licensed electrician or other individual who has been properly trained in handling live electrical components perform these tasks. Failure to follow all electrical safety precautions when exposed to live electrical components could result in death or serious injury. On/Off AC 24 V / DC 24 V AC 24 V TransformerFloating Point AC 24 V TransformerNext >