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| | | BELIMO | | |
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| | | Sizing diagram for globe valves Ap.100 [bar] | | |
| | | Legend Apmax Maximum permitted pressure difference for long service life across control path A-AB, referred to the whole range of opening. Apv100 Differential pressure with globe valve fully open V100 Nominal flow rate for Apvioo Definition of Aps | | |
| | | Formula for kvs | | |
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| | | | | |
| | | o o o o o o | | CM CO *t io CO 00 | | |
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| | | kvs = | | |
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| | | 1000 800 600 500 400 300 | | |
| | | 278 222 167 139 111 83 | | |
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| | kvs | | [m3/h]
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| | | |
| | | V100 [m3/h] Apv100 [kPa] | | |
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| | | 56 | | |
| | | 200 | | |
| | | |
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| | | |
| | | 28 22 17 14 11 8.3 | | |
| | | 100 80 60 50 40 30 | | |
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| | | Closing pressure at which the linear actuator can still seal the valve tightly allowing for the appropriate leakage rate. | | |
| | | 20 | | 5.6 | | |
| | | |
| | | 10 8 6 5 4 3 | | 2.8 2.2 1.7 1.4 1.1 0.83 | | |
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| | | -5 | | |
| | | Apmax of valves - H4..B / H5..B / H6..N / H7..N ---H6..S | | |
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| | | o o 0.56 c> | | |
| | | 2 | | |
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| | | 1 0.8 0.6 0.5 0.4 0.3 | | 0.28 0.22 0.17 0.14 0.11 0.08 | | |
| | | Aps H4/5..B, H6/7..N, H6..S actuating force of 1000 N _._ NVG.. linear actuators with an actuating force of 1600 N — AV.. linear actuators with an actuating force of 2000 N | | |
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| | | 0.2 | | 0.06 | | |
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| | | 0.1 0.08 | | 0.028 | | |
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| | | |
| | | 0.06 | | |
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| | | m c o ra o td o E | | |
| | | C\J CO^TIOCDCOO O OOOOO t C\j CO "3" IO CD CO Ap»ioo [kPa] | | |
| | | o o oooooo o o oooooo 1- C\J CO^IOCDCOO | | |
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| | | |
| | | Selecting globe valves | | |
| | | |
| | | ca o c .c o co | | |
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| | | Technical characteristics of globe valves for the modulating control of cold, warm and hot water Charact.: equal-percentage Rated pressure: 1600 kPa (PN16) For more technical data, refer to pages 12-16 | | |
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| | | Y | | |
| | | o Z3 | | |
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| | | kVS [m3/h] DN [mm] Connection 2-way | | 0.4 0.63 1 1.6 2.5 4 4 6.3 6.3 10 16 25 40 15 15 15 15 15 15 20 20 25 25 32 40 50 | | 58 65 | | 90 80 | | 63 100 145 220 320 65 80 100 125 150 | | |
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| | | External thread (ISO 228) - H411B H412B H413B H414B H415B | | |
| | | td c ra CD N Ï | | |
| | | H420B | | H425B H432B H440B H450B | | |
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| | | 3-way | | |
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| | | - H511B H512B H513B H514B H515B Flange (ISO 7005-2) - H611N - H613N - H615N - H711N - H713N - H715N Flange (ISO 7005-2) | | H520B - H525B H532B H540B H550B Flange (ISO 7005-2) H620N - H625N H632N H640N H650N H664N H679N H665N H680N H6100N H720N - H725N H732N H740N H750N H764N H779N H765N H780N H7100N H7125N H7150N Flange (ISO 7005-2) | | |
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| | | td c 1 | | |
| | | Connection 2-way | | |
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| | | ■ | | |
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| | | 3-way | | |
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| | | Connection 2-way | | |
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| | | H610S H611S H612S H613S H614S H615S H619S H620S H624S H625S H632S H640S H650S H664S | | H665S H680S H6100S H6125S H6150S | | |
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| | | 9 | | |
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