Technical Data 93153 Fluidchilled or hot water, up to 60% glycol, steam Flow characteristicequal percentage Controllable flow rangestem up - open A – AB Valve Size [mm]2.5” [65] Pipe connection250 lb flanged HousingCast iron - ASTM A126 Class B Stemstainless steel Stem sealNLP EPDM (no lip packing) SeatStainless steel AISI 316 Valve plugbronze Body Pressure RatingANSI Class 250, up to 280 psi below 350°F ANSI Class250 Number of Bolt Holes8 Maximum Inlet Pressure (Steam)35 psi [241 kPa] Max Differential Pressure (Steam)15 psi [103 kPa] Rangeability Sv85:1 Cv65 Weight61.73 lb [28 kg] Fluid Temp Range (water)32...350°F [0...176°C] Leakage rateANSI Class III Servicingrepack/rebuild kits available Flow/Mounting Details Flow arrow shown on rear of valve Application This valve is typically used in large air handling units on heating or cooling coils. This valve is suitable for use in a hydronic system with variable flow. Bronze or stainless steel trim valves can be used for steam applications, depending on actuator and close-off combination. Suitable Actuators Non-SpringSpringElectronic fail-safe G665C-250EVB(X)AFAVKB(X) Dimensions (Inches [mm]) D B C A FE EVB, EVX, RVB, RVX ABCDEF 12.0” [304]9.6” [245]23.0” [584]18.3” [464]3.7” [95] 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 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 valve stem vertical above the valve or up to 45° in relation to the horizontal 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. G665C-250 Technical Data Sheet 800-543-9038 USA866-805-7089 CANADA203-791-8396 LATIN AMERICA / CARIBBEAN Date created, 12/20/2019 - Subject to change. © Belimo Aircontrols (USA), Inc.Dimensions (Inches [mm]) D B C A FE AFB, AFX ABCDEF 12.0” [304]9.6” [245]21.7” [550]16.9” [428]3.7” [95]5.3” [135] Dimensions (Inches [mm]) D B C A F E AVKB, AVKX ABCDEF 12.0” [304]9.6” [245]23.0” [584]18.3” [464]3.7” [95] G665C-250 Technical Data Sheet 800-543-9038 USA866-805-7089 CANADA203-791-8396 LATIN AMERICA / CARIBBEAN Date created, 12/20/2019 - Subject to change. © Belimo Aircontrols (USA), Inc.Technical Data 1360 Power Supply24...240 VAC, -20% / +10%, 50/60 Hz, 24...125 VDC, ±10% Power consumption in operation7.5 W Power consumption in rest position 3.5 W Transformer sizing7 VA @ AC 24 V (class 2 power source), 8.5 VA @ AC 120 V, 18 VA @ AC 240 V Electrical Connection(2) 18 GA appliance cables with 1/2” conduit connectors, 3 ft [1 m], Overload Protectionelectronic throughout 0...95° rotation Position FeedbackNo Feedback Angle of rotation95°, Torque motor180 in-lb [20 Nm] Direction of motion motorselectable by ccw/cw mounting Direction of motion fail-safereversible with cw/ccw mounting Position indicationMechanical Manual override5 mm hex crank (3/16” Allen), supplied Running Time (Motor)75 s Running time fail-safe<20 s 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, UL Enclosure Type 2 Housing materialGalvanized steel and plastic housing Agency ListingcULus acc. to UL60730-1A/-2-14, CAN/CSA E60730-1:02, CE acc. to 2014/30/EU and 2014/35/EU Noise level, motor50 dB(A) Noise level, fail-safe62 dB(A) Servicingmaintenance-free Quality StandardISO 9001 Weight4.6 lb [2.1 kg] Auxiliary switch2 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. AFBUP-S-X1 Technical Data Sheet On/Off, Spring Return, AC/DC 24 V 800-543-9038 USA866-805-7089 CANADA203-791-8396 LATIN AMERICA / CARIBBEAN Date created, 04/03/2020 - Subject to change. © Belimo Aircontrols (USA), Inc.Wiring Diagrams ! 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. Meets cULus requirements without the need of an electrical ground connection. 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. 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. Provide overload protection and disconnect as required. Actuators may also be powered by 24 VDC. Two built-in auxiliary switches (2x SPDT), for end position indication, interlock control, fan startup, etc. 45 Actuators may be powered in parallel. Power consumption must be observed. 48 Parallel wiring required for piggy-back applications. Wht (1) Blk (2) Wht N Blk L Line Volts A UP 1 4548 Neutral Load 24 to 240 VAC On/Off 90 41 Auxiliary Switches AFBUP-S-X1 Technical Data Sheet On/Off, Spring Return, AC/DC 24 V 800-543-9038 USA866-805-7089 CANADA203-791-8396 LATIN AMERICA / CARIBBEAN Date created, 04/03/2020 - Subject to change. © Belimo Aircontrols (USA), Inc.Next >