Installation and Sizing
Contents
1. 81 99 114 128 140 151 161 171 180 68 2d 50 B351 68 96 118 136 152 167 180 192 204 215 83 2 50 B352 83 117 144 166 186 204 220 235 249 263 GPM OC xvAp Models with no characterizing disc The influence of the pipe geometry due to reduced flow is negligible for all valves 83 Cy and below with characterizing discs 800 543 9038 USA 866 805 7089 CANADA 203 791 8396 LATIN AMERICA 4 K20903 04 08 Subject to change Belimo Aircontrols USA Inc K20903 04 08 Subject to change Belimo Aircontrols USA Inc P 4 BELIMO SET UP 2 WAY VALVE 3 WAY VALVE SPECIFY UPON ORDERING Characterized Control Valves CCV SPECIFY UPON ORDERING TR24 3 T US TR24 3 US On Off or Floating Point Actuators TR24 SR T US TR24 SR US Proportional Type Actuators LRB24 3 MFT SR LRX24 3 MFT SR ARB24 3 MFT SR ARX24 3 MFT SR Floating Point or Proportional Type Actuators NON SPRING RETURN Stays in Last Position Power to pin 2 will drive valve CCW Power to pin 3 will drive valve CW NC Closed A to AB will open as voltage increases Power to pin 2 will drive valve CW Power to pin 3 will drive valve CCW The above will function when the directional switch is in the 1 position to reverse select the 0 position NO Open A to AB will close as voltage increases Can be chosen with switch inside terminal block of actuator NO Open A to AB will clo2. be made with flexible conduit Always read the controller manufacturer s installation literature carefully before making any connections Follow all instructions in this literature If you have any questions contact the controller manufacturer and or Belimo Transformer s Belimo actuators require a 24 VAC class 2 transformer and draws a NC FC Valve Closed A to AB will drive open Spring Action Will spring closed A to AB upon power loss NC FC or NO FC Valve Closed A to AB or Open A to AB Can be chosen with CW CCW switch Spring Action Will spring closed A to AB upon power loss NO FO Valve Open A to AB Spring Action Will spring open A to AB upon power loss NO action can be chosen with CW CCW switch NO FO Valve Open A to AB will drive closed Spring Action Will spring open A to AB upon power loss NC FO Valve Closed A to AB will drive open Spring Action Will spring open A to AB upon power loss EMC directive 89 336 EEC NC FC Valve Closed A to AB will drive open Spring Action Will spring closed A to AB upon power loss NC FC or NO FC Valve Closed A to AB or Open A to AB Can be chosen with CW CCW switch Spring Action Will spring closed A to AB upon power loss NO FO Valve Open A to AB Spring Action Will spring open A to AB upon power loss NO action can be chosen with CW CCW switch Software class A Mode of operation type 1 Low voltage
3. port must aa KAR ASG N be piped to the coil zi FP to maintain proper n f control A AB 100 A gt AB 0 A AB 100 A gt AB 0 B gt AB 0 B gt AB 70 B AB 0 B gt AB 70 INCORRECT PIPING The A port must be piped to the coil to maintain proper control Three Way Mixing Valve Piping Diagram Three Way Diverting Valve Piping Diagram WARNING Do had Pipe in this manner 2 Inputs 1 Output 1 Input 2 Outputs Note Valve Porting The A port must be piped to the coil Not the B port Return etum Flow is not possible from A to B If AB port is not piped as Coil the common port the valve must be re piped It is good Coil boo practice to install a balancing valve in the bypass line These B m valves are intended for closed loop systems Do not install AB in an open loop system or in an application that is open to atmospheric pressure OPERATION INSTALLATION CORRECT PIPING 2 way valves should be installed with the disc upstream If installed with disc downstream flow curve will be deeper If installed backwards it is NOT necessary to remove and change No damage or control problems will occur 2 way Valve Piping Diagram 3 way Mixing Valve Piping Diagram 3 way Diverting Valve Piping Diagram 1 Input 1 Output 2 Inputs 1 Output 1 Input 2 Outputs Return A AB Return Return Coil Coil Coil B Supply A AB 3 WAY VALVES MUST BE PIPED CORRECTLY They can be mixing or diverting Mixing is the preferred piping arrangement
4. 82 87 92 37 We 40 B240 37 52 64 74 83 91 98 105 111 117 29 2 50 B248 29 41 50 58 65 71 77 82 87 92 46 g 50 B249 46 65 80 92 103 113 122 130 138 145 57 2 50 B250 57 81 99 114 127 140 151 161 171 180 65 27 50 B251 65 92 113 130 145 159 170 194 195 206 85 2 50 B252 85 120 147 170 190 208 225 240 255 269 120 2d 50 B253 120 170 208 240 268 294 318 339 360 380 240 2 50 B254 240 339 416 480 537 588 635 679 720 759 60 2 65 B261 60 85 104 120 134 147 159 170 180 190 15 2 65 B262 75 106 130 150 168 194 198 212 225 237 110 2 65 B263 110 156 191 220 246 269 291 311 330 348 150 2 65 B264 150 212 260 300 335 367 397 424 450 474 210 2 65 B265 210 297 364 420 470 514 556 594 630 664 70 35 80 B277 70 99 121 140 157 172 185 198 210 221 130 on 80 B278 130 194 225 260 290 318 344 368 390 411 170 3 80 B280 170 240 294 340 380 416 450 481 510 538 60 2 65 B661 60 85 104 120 134 147 159 170 180 190 75 2 65 B662 75 106 130 150 168 194 198 212 225 237 110 2 65 B663 110 156 191 220 246 269 291 311 330 348 150 2 65 B664 150 212 260 300 335 367 397 424 450 474 210 Di 65 B665 210 297 364 420 470 514 556 594 630 664 70 3 80 B677 70 99 121 140 157 172 185 198 210 221 130 e 80 B678 130 194 225 260 290 318 344 368 390 411 170 3 80 B680 170 240 294 340 380 416 450 481 510 538 GPM OC xvAp Models with no characterizing disc The influence of the pipe geometry due to reduced flow is negligible for all valves 57 C and below with charac
5. K20903 04 08 Subject to change Belimo Aircontrols USA Inc BELIMO Characterized Control Valves CCV 2 Way Valve Flow Rate for Water Applications Gallons Per Minute GPM C Pressure Drop Across the Valve Maximum Rating 1 psi 2 psi 3 psi 4 psi 5 psi 6 psi 7 psi 8 psi 9 psi 10 psi 0 3 Lu 15 B207 B 0 3 0 4 0 5 0 6 0 7 0 7 0 8 0 8 0 9 0 9 0 46 Vu 15 B208 B 0 5 0 7 0 8 0 9 1 0 1 1 1 2 iR 1 4 1 5 0 8 Lu 15 B209 B 0 8 14 14 1 6 1 8 2 0 2 2 3 24 2 5 12 vou 15 B210 B 12 er 2 1 24 2 8 2 9 B2 3 4 3 6 3 8 1 9 Lu 15 B211 B 1 9 2 7 3 3 3 8 4 2 4 7 5 0 5 4 5 7 6 0 3 V 15 B212 B 3 0 4 2 52 6 0 6 8 7 3 7 9 8 5 9 0 9 5 4 7 V 15 B213 B 47 6 6 8 1 9 4 11 12 12 13 14 15 14 V 15 B214 B 74 10 13 15 17 18 20 21 22 23 10 V 15 B215 B 10 14 17 20 22 24 26 28 30 32 4 7 34 20 B217 B 4 7 6 6 8 1 9 4 11 12 12 13 14 15 14 34 20 B218 B 7 4 10 13 15 17 18 20 21 22 23 10 34 20 B219 B 10 14 17 20 22 24 26 28 30 32 24 34 20 B220 B 24 34 42 48 54 59 63 68 72 76 74 i 25 B222 74 10 13 15 17 18 20 21 22 23 10 1 25 B223 10 14 17 20 22 24 26 28 30 32 19 ale 25 B224 19 27 33 38 42 47 50 54 57 60 30 i 25 B225 30 42 52 60 67 73 79 85 90 95 10 14 32 B229 10 14 17 20 22 24 26 28 30 32 19 14 32 B230 19 27 33 38 42 4T 50 54 57 60 25 14 82 B231 25 35 43 50 56 61 66 71 75 79 37 1 32 B232 37 52 64 74 83 91 98 105 111 117 19 Wee 40 B238 19 27 39 38 42 47 50 54 57 60 29 1 40 B239 29 41 50 58 65 71 77
6. The BELIMO Characterized Control Valve is a CONTROL valve not a manual valve adapted for actuation The control port is the A port It is similar to the globe valve in that the middle port is the B or bypass port The common port AB is on the main opposite the A port These diagrams are for typical applications only Consult engineering specification and drawings for particular circumstances REDUCED B PORT FLOW Note The B port flow of the 3 way CCV is lower than that of the A port In most applications this is beneficial since the reduced flow compensates for the inexistent pressure drop across the coil in the bypass mode Therefore proper sizing is important to avoid flow noise in particular when the system is designed with constant speed pumps Please refer to our valve sizing and selection guidelines The flow velocity in the pipe upstream and downstream of the valve should be considered as well The typical HVAC design maximum flow is 4 to 8 ft s to avoid noise issues Also the pipe reduction factor must be considered and can be found on pages 3 and 4 Pipe reducers decrease the Cy value of a valve and consequently increase the pressure drop across the valve a situation that could lead to noise or a lower than designed flow 800 543 9038 USA 866 805 7089 CANADA 203 791 8396 LATIN AMERICA 6 K20903 04 08 Subject to change Belimo Aircontrols USA Inc
7. directive 73 23 EEC CAUTION It is good practice to power electronic or digital controllers from a separate power transformer than that used for actuators or other end devices The power supply design in our actuators and other end devices use half wave rectification Some controllers use full wave rectification When these two different types of power supplies are connected to the same power transformer and the DC commons are connected together a short circuit is created across one of the diodes in the full wave power supply damaging the controller Only use a single power transformer to power the controller and actuator if you know the controller power supply uses half wave rectification maximum of 10 VA per actuator The actuator enclosure cannot be opened in the field there are no parts or components to be replaced or repaired 800 543 9038 USA 866 805 7089 CANADA 203 791 8396 LATIN AMERICA 9 2e Characterized Control Valves CCV BELIMO FLOW PATTERNS 2 way Characterized Control Valves Belimo B2 Series Belimo B6 Series Koy V u NNN PT SS Flow direction AB Two way valves T Ab EL A should be installed with the disc A ED AB upstream uid A AB 100 A gt AB 0 3 way Characterized Control Valves Belimo B3 Series MIXING DIVERTING ed GSS KSSS an bad pup SS MI Ii e m 2 I A CA AB ls CoA AB sk NAM The A
8. se as voltage increases or power applied Can be chosen with CW CCW switch Power to pin 2 will drive valve CCW Power to pin 3 will drive valve CW NC Closed A to AB will open as voltage increases Power to pin 2 will drive valve CW Power to pin 3 will drive valve CCW The above will function when the directional switch is in the 1 position to reverse select the 0 position NO Open A to AB will close as voltage increases Can be chosen with switch inside terminal block of actuator NO Open A to AB will close as voltage increases or power applied Can be chosen with CW CCW switch TFX24 US LF24 US AF24 US TF 3 MFT SR LF 3 MFT SR AF 3 MFT SR Floating Point or Proportional Type Actuators NO FO Valve Open A to AB will drive closed Spring Action Will spring open A to AB upon power loss NC FO Valve Closed A to AB will drive open Spring Action Will spring open A to AB upon power loss GENERAL WIRING INSTRUCTIONS WARNING The wiring technician must be trained and experienced with electronic circuits Disconnect power supply before attempting any wiring connections or changes Make all connections in accordance with wiring diagrams and follow all applicable local and national codes Provide disconnect and overload protection as required Use copper twisted pair conductors only If using electrical conduit the attachment to the actuator must
9. terizing discs 800 543 9038 USA 866 805 7089 CANADA 203 791 8396 LATIN AMERICA 3 Characterized Control Valves CCV BELIMO 3 Way Valve Flow Rate for Water Applications Gallons Per Minute GPM Cy Pressure Drop Across the Valve Maximum Inches Rating 1 psi 2 psi 3 psi 4 psi 5 psi 6 psi 7 psi 8 psi 9 psi 10 psi 0 3 yy 15 0 3 0 4 0 5 0 6 0 7 0 7 0 8 0 8 0 9 0 9 0 46 Dou 15 0 5 0 7 0 8 0 9 1 0 14 1 2 ja 14 lo 0 8 V 15 0 8 14 14 1 6 1 8 2 0 2 1 2 3 24 2 5 12 Yi 15 1 2 qur 2 1 24 2 8 2 9 or 3 4 3 6 3 8 1 9 V 15 1 9 2 7 3 3 3 8 4 2 4 7 5 0 5 4 5 7 6 0 3 yee i5 3 0 4 2 22 6 0 6 8 TS 7 9 8 5 9 0 9 5 4 7 Vv 15 47 6 6 8 1 9 4 11 12 12 13 14 15 10 L2 i5 10 14 17 20 22 24 26 28 30 32 47 34 20 4 7 6 6 8 1 9 4 11 12 12 13 14 15 14 34 20 74 10 13 15 17 18 20 21 22 23 24 y 20 B320 B 24 34 42 48 54 59 63 68 72 76 74 i 25 B322 7 4 10 13 15 17 18 20 21 22 23 10 1 25 B323 10 14 17 20 22 24 26 28 30 32 30 i 25 B325 30 42 52 60 67 73 79 85 90 95 10 14 32 B329 10 14 17 20 22 25 27 28 30 32 19 1 32 B330 19 27 33 38 43 47 50 54 Sn 60 25 14 32 B331 25 35 43 50 56 61 66 71 75 79 19 15 40 B338 19 27 33 38 43 47 50 54 By 60 29 1 40 B339 29 4 50 58 65 71 77 82 87 92 37 WA 40 B340 37 52 64 74 83 91 98 105 111 117 46 15 40 B341 46 65 80 92 103 113 122 130 138 146 29 28 50 B347 29 41 50 58 65 Ti 77 82 87 92 37 2 50 B348 37 52 64 74 83 91 98 105 111 117 46 28 50 B349 46 65 80 92 103 113 122 130 138 146 57 2 50 B350 57
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