G2…(S) 2-way Globe Valve, Bronze or Stainless Steel Trim 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 reheat coils and bypass loops. This valve is suitable for use in a hydronic system with variable flow. Bronze and stainless steel trim valves can be used for steam applications, depending on actuator and close-off combinations. NVF Series LF Series AF(X) NF Series NV Series LM Series Suitable Actuators Non-Spring Spring 15 psi (103 kPa) 35 psi (241 kPa) 50 psi (345 kPa) 100 psi (689 kPa) 20°F to 250°F (-7°C to 120°C) 20°F to 300°F (-7°C to 149°C) 35 psi (241 kPa) 15 psi (103 kPa) 20 psi (138 kPa) G2(S) 100:1 G212(S), G213(S), G214(S), G215(S) G219(S), G220(S) G224(S), G225(S), G232(S) G240(S), G250(S) 35 psi (241 kPa) 35 psi (241 kPa) 35 psi (241 kPa) 2 lbs 3 lbs 5.5 lbs 13 lbs *(50% or more open) G2...(S) 2-way Flow Patterns Flow Direction 800-543-9038 USA Valve Body G212(S)-G215(S) G219(S)-G220(S) G224(S)-G225(S) G232(S) G240(S) G250(S) Valve Nominal Size Inches DN [mm] ½” 15 ¾” 20 1” 25 1¼ 32 1½ 40 2 50 Dimensions (Inches [mm]) A B 3.06” [78] 1.06” [27] 3.62” [92] 1.06” [27] 4.62” [117] 1.12” [29] 4.62” [117] 1.37” [35] 5.37” [137] 1.50” [38] 6.12” [156] 1.56” [40] 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. For the NV Series, allow 6” for cover removal and 12” for complete actuator removal. The G2(S) and G3(D) 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. Do not reverse flow direction. Stem Up - Open A to AB 866-805-7089 CANADA 203-791-8396 LATIN AMERICA N40021 - 06/11 - Subject to change. © Belimo Aircontrols (USA), Inc. D031-2W Dimensions bronze bronze bronze stainless steel stainless steel stainless steel brass stainless steel spring loaded TFE spring loaded TFE composition (EPDM) Teflon ANSI 250 (up to 400 psi below 150°F) ANSI class IV Maximum ΔP* Water Steam (NV Actuator) Steam (Rotary Actuator) Rangeability Valve weights 8 Type 2-way NPT G212(S) G213(S) G214(S) G215(S) G219(S) G220(S) G224(S) G225(S) G232(S) G240(S) G250(S) NM Series G2 G2...S chilled or hot water, 60% glycol, steam equal percentage linear stem up - open A to AB ½” to 2” NPT female ends Service Flow characteristic Action Sizes End fitting Materials Body Seat Stem Plug Packing Disc ANSI class Leakage Max steam inlet NV actuators Rotary actuators Media temperature Water Valve Nominal Size Inches DN [mm] ½ 15 ½ 15 ½ 15 ½ 15 ¾ 20 ¾ 20 1 25 1 25 1¼ 32 1½ 40 2 50 AM Technical Data Cv 0.4 1.3 2.2 4.4 5.5 7.5 10 14 20 28 40 LMB24-SR-X1 Actuators, Proportional 10-1/2" [266.7] 6" [152.4] D177 Dimensions with G2...(S) Series 2-Way Valve C B Models Technical Data Control Power supply Power consumption Transformer sizing Electrical connection N40021 - 06/11 - Subject to change. © Belimo Aircontrols (USA), Inc. Overload protection Operating range Y Input impedance Angle of rotation Torque Direction of rotation Position indication Manual override Running time Humidity Ambient temperature Storage temperature Housing Housing material Agency listings Noise level Quality standard A w/built-in Aux. Switch proportional 24 VAC ± 20% 50/60 Hz 24 VDC ± 10% running 1.5 W holding 0.4 W 3 VA (class 2 power source) 3 ft, 18 GA plenum rated cable ½” conduit connector electronic throughout 0° to 95° rotation 2 to 10 VDC, 4 to 20 mA 100 kΩ (0.1 mA), 500 Ω max 95°, adjustable with mechanical stop 45 in-lb [5 Nm] reversible with =CCW with decreasing control signal (10-2V) =CW with decreasing control signal (10-2V) reflective visual indicator (snap-on) external push button 95 seconds, constant independent of load 5 to 95% RH non-condensing (EN 60730-1) -22° F to 122° F [-30° C to 50° C] -40° F to 176° F [-40° C to 80° C] NEMA type 2/IP54 UL94-5VA cULus acc. to UL 60730-1/-2-14, CAN/CSA C22.2 No. 24 certified, CE acc. to 73/23/EEC <35 db(A) ISO 9001 800-543-9038 USA Valve Body G2(S) G2(S) Valve Nominal Size Inches DN [mm] ½" 15 ¾" 20 Dimensions (Inches [mm]) A B C 3.00" [76] 1.06" [27] 7.56" [192] 7.56" [192] 3.62" [92] 1.06" [27] Dimensions with G3...(D) Series 3-Way Valve 10-1/2" [266.7] 6" [152.4] D182 LMB24-SR-X1 C B A Valve Body G3(D) G3(D) 866-805-7089 CANADA Valve Nominal Size Inches DN [mm] ½" 15 ¾" 20 Dimensions (Inches [mm]) A B C 7.87" [200] 3.00" [76] 1.37" [35] 8.18" [208] 3.62" [92] 1.68" [43] 203-791-8396 LATIN AMERICA 27 LMB24-SR-X1 Actuators, Proportional Wiring Diagrams 1 Provide overload protection and disconnect as required. 2 CAUTION Equipment damage! 3 Actuators may also be powered by 24 VDC. 5 Only connect common to neg. (–) leg of control circuits. Actuators may be connected in parallel. Power consumption and input impedance must be observed. 2 to 10 VDC control The ZG-R01 500 Ω resistor converts the 4 to 20 mA control signal to 2 to 10 VDC, up to 2 actuators may be connected in parallel. 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. N40021 - 06/11 - Subject to change. © Belimo Aircontrols (USA), Inc. 4 to 20 mA control 800-543-9038 USA 28 866-805-7089 CANADA 203-791-8396 LATIN AMERICA Close-Off Pressures (psi) G2/G3 Spring Return and Non-Spring Return Non-Spring Return NVD 2-way G212(S) G213(S) G214(S) G215(S) G219(S) G220(S) G224(S) G225(S) G232(S) G240(S) G250(S) NV NVG 250 250 250 250 250 250 G315 G320 G325 G332 G340 G350 AM NVFD NVF 250 250 250 250 250 250 250 250 158 160 190 LF 250 250 250 250 250 250 242 250 250 250 185 250 250 250 250 250 250 250 250 250 250 250 250 AFX 169 93 230 127 169 93 230 127 250 250 250 250 250 158 250 250 250 250 250 250 250 N40021 - 06/11 - Subject to change. © Belimo Aircontrols (USA), Inc. 250 250 250 207 130 88 47 230 127 AF 250 250 158 250 250 158 NF 250 250 250 250 185 185 207 207 130 88 47 230 127 250 162 110 58 3-way Diverting G315D G320D G325D G332D G340D G350D Spring Return NM 250 250 250 250 242 242 250 250 162 110 58 3-way Mixing G314 LM 800-543-9038 USA 866-805-7089 CANADA 203-791-8396 LATIN AMERICA 87
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