Technical Data 316497 Fluidchilled or hot water, up to 60% glycol, steam Flow characteristicmodified equal percentage Controllable flow rangestem up - open A – AB Valve Size [mm]0.5” [15] Pipe connectionNPT female ends HousingBronze Stem316 stainless steel Stem sealEPDM O-ring SeatStainless steel AISI 316 Valve plug316 stainless steel Body Pressure RatingANSI Class 250, up to 400 psi below 150°F ANSI Class250 Maximum Inlet Pressure (Steam)100 psi [690 kPa] Max Differential Pressure (Steam)50 psi [345 kPa] Maximum differential pressure (water) 50 psi (345 kPa) Rangeability Sv100:1 Cv2.2 Weight2.2 lb [1.0 kg] Fluid Temp Range (water)20...338°F [-7...170°C] Leakage rateANSI Class VI Servicingrepack kits available Flow/Mounting Details Application This valve is typically used in air handling units on heating or cooling coils, and fan coil unit heating or cooling coils. Some other common applications include unit ventilators, VAV box re-heat coils and bypass loops. This valve is suitable for use in hydronic systems with variable flow. Bronze and stainless steel trim valves can be used for steam applications, depending on actuator and close-off combinations. Suitable Actuators Non-SpringSpringElectronic fail-safe G215S-GLVB(X)LFLVKB(X) Dimensions (Inches [mm]) B A C D E F LF ABCDEF 7.9” [200]3.4” [86]9.7” [247]8.2” [208]1.2” [30]4.9” [125] 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 Piping The valves should be mounted in a weather-protected area in a location that is within the ambient limits of the actuator. Allow sufficient room for valve with actuator and for service. The G2 and G3 preferred mounting position of the valve is with the valve stem vertical above the valve body, for maximum life. However, the assemblies can be mounted with the valve stem vertical or horizontal in relation to the pipe. The actuators should never be mounted underneath the valve, as condensation can build up and result in a failure of the actuators. G215S-G Technical Data Sheet 800-543-9038 USA866-805-7089 CANADA203-791-8396 LATIN AMERICA / CARIBBEAN Date created, 10/10/2019 - Subject to change. © Belimo Aircontrols (USA), Inc.Dimensions (Inches [mm]) E F B A C D LV ABCDEF 8.6” [218]3.4” [86]8.9” [226]7.4” [188]1.9” [48] Dimensions (Inches [mm]) E F B A C D LVK ABCDEF 9.7” [246]3.4” [86]9.6” [244]8.1” [206]1.9” [48] G215S-G Technical Data Sheet 800-543-9038 USA866-805-7089 CANADA203-791-8396 LATIN AMERICA / CARIBBEAN Date created, 10/10/2019 - Subject to change. © Belimo Aircontrols (USA), Inc.Technical Data 2288 Power Supply24 VAC, ±20%, 50/60 Hz, 24 VDC, ±10% Power consumption in operation2.5 W Power consumption in rest position 1 W Transformer sizing5 VA (class 2 power source) Electrical Connection18 GA appliance cable, 3 ft [1 m], with 1/2” conduit connector Overload Protectionelectronic throughout 0...95° rotation Input Impedance1000 Ω (0.6 W) Position FeedbackNo Feedback Angle of rotation90° Direction of rotation motorreversible with built-in switch Direction of motion fail-safereversible with cw/ccw mounting Position indicationMechanical Running Time (Motor)150 s constant, independent of load Running time fail-safe<25 s @ -4...122°F [-20...50°C], <60 s @ -22°F [-30°C] Ambient humiditymax. 95% r.H., non-condensing Ambient temperature-22...122°F [-30...50°C] Storage temperature-40...176°F [-40...80°C] Degree of ProtectionIP54, NEMA 2 Agency ListingcULus acc. To UL 873 and CAN/CSA C22.2 No. 24-93 Noise level, motor50 dB(A) Noise level, fail-safe62 dB(A) Servicingmaintenance-free Quality StandardISO 9001 Weight3.1 lbs (1.40 kg.) †Rated Impulse Voltage 800V, Type of action 1.AA, Control Pollution Degree 3 Safety Notes WARNING: For Belimo products sold in California: these products do or may contain chemicals which are known to the State of California to cause cancer and or birth defects or other reproductive harms. For more information see www.p65warnings.ca.gov. LF24-3 US, Valve Actuator Technical Data Sheet Floating Point, Spring Return, 24 V 800-543-9038 USA866-805-7089 CANADA203-791-8396 LATIN AMERICA / CARIBBEAN Date created, 10/03/2019 - Subject to change. © Belimo Aircontrols (USA), Inc.Wiring Diagrams INSTALLATION NOTES A Actuators with appliance cables are numbered. Provide overload protection and disconnect as required. Actuators may also be powered by 24 VDC. Actuators Hot wire must be connected to the control board common. Only connect common to neg. (-) leg of control circuits. Terminal models (-T) have no-feedback. Actuators may be connected in parallel if not mechanically linked. Power consumption and input impedance must be observed. 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. Line Volts 24 VAC Transformer Blk (1) Common Red (2) + Hot Wht (3) W 3 Input Wht (5) W 4 Input A 13 11 Floating Point ComHot Line Volts A 13 11 Blk (1) Red (2) Wht (3) Wht (5) Common + Hot W 3 Input W 4 Input 24 VAC Transformer Floating Point - Triac Source ComHot Line Volts A 1 11 6 Blk (1) Red (2) Wht (3) Wht (5) Common + Hot W 3 Input W 4 Output 24 VAC Transformer Floating Point - Triac Sink LF24-3 US, Valve Actuator Technical Data Sheet Floating Point, Spring Return, 24 V 800-543-9038 USA866-805-7089 CANADA203-791-8396 LATIN AMERICA / CARIBBEAN Date created, 10/03/2019 - Subject to change. © Belimo Aircontrols (USA), Inc.Next >