01I551-GB               2 WAY - 3 WAY ZONE VALVES                  SERIES V2BM - V3BM            MAIN            FEATURES ...
DESCRIPTION                                                                       V2BM                   Part No.         ...
Flow rate/pressure drop chart                                                                         DN 25   DN 32       ...
G1- V2BM- V3BM - GB - 09/’02-REV. 0The descriptions and photographs contained in this product specification sheet are supp...
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Kontrol vanası ve servomotorlar watts v2 bm-v3bm-lineer-vanalar

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Kontrol vanası ve servomotorlar watts v2 bm-v3bm-lineer-vanalar

  1. 1. 01I551-GB 2 WAY - 3 WAY ZONE VALVES SERIES V2BM - V3BM MAIN FEATURES - Available 2 and 3 way: • DN: 1/2” - 3/4” - 1” - 1.1/4” - 1.1/2”- 2” • Small sizes and weigth • Standard UNI 9753/90
  2. 2. DESCRIPTION V2BM Part No. Dn WeightV2BM, V3BM are zone valves, 2 way and 3 way, 2 way globe valve, (g)manufactured in bronze with a globe plug. The valves are normally open V2BM15 1/2" 1250suitable for actuator series M400 or M800. The valves are V2BM20 3/4" 1250availables with female threated. V2BM is normally open. V2BM25 1" 1650 V2BM32 1.1/4" 2050V3BM is mixing valve. V2BM40 1.1/2" 2850 V2BM50 2" 3900USEV2BM, V3BM are zone valves, 2 way and 3 way, used onheating and cooling systems. V3BM Part No. Dn Weight 3 way globe valve (g) V3BM15 1/2" 1450FUNCTION V3BM20 3/4" 1450The function are based on plug moving by actuator series V3BM25 1" 2000M400 or M800 installed on the body valves. V3BM32 1.1/4" 2450 V3BM40 1.1/2" 3400 V3BM50 2" 4650HYDRAULICS FEATURES TAB. 1The hydraulic characteristics of the V2BM and V3BM CODE DN ACTUATOR ACTUATOR Kvs Kvsvalves are displayed in tab.1 M400 Max DP M800 Max DP BY-PASS close-off (kPa) close-off (kPa)FLOW SENSE: V2BM15 1/2" 800 1600 4,0 V2BM20 3/4" 800 1600 6,3 V2BM25 1" 500 1000 10 V2BM32 1.1/4” 300 600 16 V2BM40 1.1/2” 170 360 25 V2BM50 2” 100 220 40 V3BM15 1/2" 800 1600 4,0 2,7 V3BM20 3/4" 800 1600 6,3 4,0 V3BM25 1" 500 1000 10 6,0 V3BM32 1.1/4” 300 600 16 12 V3BM40 1.1/2” 170 360 25 19 V3BM50 2” 100 220 40 33 TECHNICAL CHARACTERISTICS Nominal pressure 16 bar Max temperature 110 °C For fluid temperature minus (until - 20°) Use code RISC Control characteristic Equal percentage MIXING Stroke 20 mm Usable liquids Water with glycole ≤ 30% DESIGN FEATURES Stem Stainless steel Plug Brass CW617N
  3. 3. Flow rate/pressure drop chart DN 25 DN 32 DN 20 DN 40 [kPa] DN15 DN 50 [mt. c.a.] 100 10 PRESSURE DROP 10 1 1 0,1 0,1 1 10 100 1000 FLOW [mc/h]Overall Dimensions (mm) ø44 ø44V2BM V3BM M8 M8 30 30 D D R5 14 R5 14 B B C C A A Part No. A B C D Part No. A B C D V2BM15 85 153 30 112 V3BM15 85 153 69 112 V2BM20 85 153 30 112 V3BM20 85 153 69 112 V2BM25 105 151 35 105 V3BM25 105 151 71 105 V2BM32 120 153 38 104 V3BM32 120 153 75 104 V2BM40 145 167 45 111 V3BM40 145 167 79 111 V2BM50 165 167 54 103 V3BM50 165 167 90 103
  4. 4. G1- V2BM- V3BM - GB - 09/’02-REV. 0The descriptions and photographs contained in this product specification sheet are supplied by way of information only and are not binding. WATTS CAZZANIGA reserves the right to carry out any technical and design improvements to its products without prior notice. WATTS Cazzaniga S.p.A. Via Parco, snc - 20046 Biassono (MI) - Italy Phone ++39 039 49.86.1 - Fax ++ 39 039 49.86.285 www.wattsindustries.com e-mail: info@wattscazzaniga.it

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