G315B-G BELIMO | Alldatasheet

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Fluid chilled or hot water, up to 60% glycol Flow characteristic modified equal percentage, linear B – AB Controllable flow range stem up - open B – AB Valve Size [mm] 0.5” [15] Pipe connection NPT female ends Housing Bronze Stem stainless steel Stem seal EPDM O-ring Seat Bronze Valve plug brass Body Pressure Rating ANSI Class 250, up to 400 psi below 150°F ANSI Class 250 Rangeability Sv A-port 100:1, B-port 50:1 Cv 2.2 Weight 2.4 lb [1.1 kg] Leakage rate ANSI Class VI Servicing repack 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 system with constant or variable flow. These 3-way valves can be used for both mixing and diverting depending on the piping configuration. Suitable Actuators Non-Spring Spring Electronic fail-safe G315B-G SVB(X) NF SVKB(X) Dimensions (Inches [mm]) F E B A C D NF A B C D E F 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. G315B-G Technical Data Sheet 800-543-9038 USA 866-805-7089 CANADA 203-791-8396 LATIN AMERICA / CARIBBEAN Date created, 04/03/2020 - Subject to change. © Belimo Aircontrols (USA), Inc.

Dimensions (Inches [mm]) F E B A C D SV A B C D E F Dimensions (Inches [mm]) F E B A C D SVK A B C D E F G315B-G Technical Data Sheet 800-543-9038 USA 866-805-7089 CANADA 203-791-8396 LATIN AMERICA / CARIBBEAN Date created, 04/03/2020 - Subject to change. © Belimo Aircontrols (USA), Inc.

Power Supply 24...240 VAC, -20% / +10%, 50/60 Hz, 24...125 VDC, ±10% Power consumption in operation 6 W Power consumption in rest position 2.5 W Transformer sizing 6 VA @ AC 24 V (class 2 power source), 6.5 VA @ AC 120 V, 9.5 VA @ AC 240 V Electrical Connection (2) 18 GA appliance cables with 1/2” conduit connectors, 3 ft [1 m], Overload Protection electronic throughout 0...95° rotation Position Feedback 1630 Angle of rotation 95°, Torque motor 90 in-lb [10 Nm] Direction of motion motor selectable by ccw/cw mounting Direction of motion fail-safe reversible with cw/ccw mounting Position indication Mechanical Manual override 5 mm hex crank (3/16” Allen), supplied Running Time (Motor) 75 s -49°F [-45°C] Ambient humidity max. 95% r.H., non-condensing Degree of Protection IP54, NEMA 2, UL Enclosure Type 2 Agency Listing UL 873 listed, CSA C22.2 No. 24 certified Noise level, motor 50 dB(A) Noise level, fail-safe 62 dB(A) Servicing maintenance-free Quality Standard ISO 9001 Weight 4.5 lb [2.0 kg] Auxiliary switch 2 x SPDT, 3 A resistive (0.5 A inductive) @ AC 250 V, one set at 10°, one adjustable 10...90° †Rated Impulse Voltage 4kV, Type of Action 1.AA.B, Control Pollution Degree 3. NFBUP-S-X1 Technical Data Sheet On/Off, Spring Return, AC 24...240 V 800-543-9038 USA 866-805-7089 CANADA 203-791-8396 LATIN AMERICA / CARIBBEAN Date created, 04/03/2020 - Subject to change. © Belimo Aircontrols (USA), Inc.

A Actuators with appliance cables are numbered. UP Universal Power Supply (UP) models can be supplied with 24 VAC up to 240 VAC, or 24 VDC up to 125 VDC. Provide overload protection and disconnect as required. Two built-in auxiliary switches (2x SPDT), for end position indication, interlock control, fan startup, etc. Apply only AC line voltage or only UL-Class 2 voltage to the terminals of auxiliary switches. Mixed or combined operation of line voltage/safety extra low voltage is not allowed. 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. Wht (1) Neutral Blk (2) Load Wht N Blk L Line Volts 1A UP24 to 240 VAC On/Off Auxiliary Switches NFBUP-S-X1 Technical Data Sheet On/Off, Spring Return, AC 24...240 V 800-543-9038 USA 866-805-7089 CANADA 203-791-8396 LATIN AMERICA / CARIBBEAN Date created, 04/03/2020 - Subject to change. © Belimo Aircontrols (USA), Inc.