NVCB 7000 series | Nenutec Ball valve NABM 1.2-05 | Valve bi Nenutec | Nenutec Việt Nam

D-910.E-205/CW05-10 1 / 4 ■ NVCB 7000 series ■ NENUTEC ball valves with characterised discs are especially designed and produced for applications in the HVAC systems. ■ Our wide range of NENUTEC ball valves with characterised discs have been developed to regulate the flow of water and steam demanded by a controller. Product Features Ball valve: ■ Ball valve size DN 15( 1 /2“) to DN 50(2“) ■ 2-way and 3-way (mixing/diverting) ■ The demand of high-rise buildings with high-pressure pumping systems is assured. Actuator: ■ Torque 2 Nm / 5 Nm / 8 Nm / 10 Nm ■ Power Supply AC/DC 24 V and AC 230 V ■ Control 2 Point, 2 / 3 Point or Modulating DC 0...10V ■ 1 adjustable auxiliary switch (SPDT) ■ Customer version on request Nenutec actuators can be factory or field installed > Refer to NABA…/NABM… data sheet > Refer to NAFA…/NAFM… data sheet > Refer to NAF data sheet C NVCB 7000 series Ball Valves with Characterised Disc A N A M E W I T H Q U A L I T Y 2-way and 3-way The performance specifications are nominal and conform to acceptable industry standards. NENUTEC shall not be liable for damages resulting from misapplication or misuse of its products. www.nenutec.com The technical specifications might not be congruent. Materials Body Forged Brass Ball Chrome plated brass Stem Brass Seats PTFE Stem Seals 2 x EPDM O-Ring Characteristic Disc Polyphthalamide Resin Technical Specifications Valve Body Pressure / Temperature Rating Water: 580 psi (3,999 kPa) (PN40) Steam: 15 psi (103 kPa) (PN1) Saturated steam Fluid Temperature limits Water: -5°C…+120°C Steam: not rated for steam service Ambient Operating Temperature -20°C…+50°C Service Chilled, hot water, up to 50% Glycol Solutions Pipe Connection BSP (European Standard) / NPT on request Body Sizes DN 15( 1 /2“) to DN 50(2“) Leakage 0.01% of KVS (maximum flow) / 1% of KVS (maximum flow) for 3-way Bypass Port Flow Characteristic (3-way) Equal Percentage flow characteristic of A (Coil) and linear flow characteristic of B (Bypass) Mark on shaft T Drilling Non-Operating Temperature -30°C…+60°C Thread Connection Female Thread Maximum Closeoff Pressure 200 psi (1.378 kPa) (13.8 bar) Maximum Operating Pressure Drop 50 psi (3.5 bar) (characterised valves) / 30 psi (2 bar) (full port valves)) Rangeability > 500 : 1 (ratio between maximum and minimum from controllable water volume) D-910.E-205/CW05-10 2 / 4 Model Selection Table 2-way Ball Valves DN (mm) DN (Inch) Model ** Kvs Actuator type *** 15 1 /2’’ NVCB 72015-BA 2.5 NABM 1.2-02 NAFM 1.2-05 15 1 /2’’ NVCB 72015-BE 4.0 NABM 1.2-02 NAFM 1.2-05 15 1 /2’’ NVCB 72015-BF * 10.0 NABA...02 NAFA...05 15 1 /2’’ NVCB 72015-BB 6.3 NABM 1.2-02 NAFM 1.2-05 20 3 /4’’ NVCB 72020-BE 6.3 NABM 1.2-05 NAFM 1.2-05 20 3 /4’’ NVCB 72020-BD 4.0 NABM 1.2-05 NAFM 1.2-05 20 3 /4’’ NVCB 72020-BF * 10.0 NABA...05 NAFA...05 25 1’’ NVCB 72025-BE 10.0 NABM 1.2-05 NAFM 1.2-05 32 1 1 /4’’ NVCB 72032-BE 16.0 NABM 1.2-05 NAFM 1.2-05 25 1’’ NVCB 72025-BF * 16.0 NABA...05 NAFA...05 40 1 1 /2’’ NVCB 72040-BE 25.0 NABM 1.1-10 NAFM 1.2-08 32 1 1 /4’’ NVCB 72032-BF * 25.0 NABA...05 NAFA...05 40 1 1 /2’’ NVCB 72040-BF * 40.0 NABA...10 NAFA...08 50 2’’ NVCB 72050-BF 63.0 NABM 1.1-10 NAFM 1.2-08 50 2’’ NVCB 72050-BE 40.0 NABM 1.1-10 NAFM 1.2-08 50 2’’ NVCB 72050-BD * 100.0 NABA...10 NAFA...08 Model Selection Table 3-way Ball Valves DN (mm) DN (Inch) Model ** Kvs Actuator type *** 15 1 /2’’ NVCB 73015-BA 2.5 NABM 1.2-02 NAFM 1.2-05 15 1 /2’’ NVCB 73015-BE 4.0 NABM 1.2-02 NAFM 1.2-05 15 1 /2’’ NVCB 73015-BF * 10.0 NABA...02 NAFA...05 15 1 /2’’ NVCB 73015-BB 6.3 NABM 1.2-02 NAFM 1.2-05 20 3 /4’’ NVCB 73020-BE 6.3 NABM 1.2-05 NAFM 1.2-05 20 3 /4’’ NVCB 73020-BD 4.0 NABM 1.2-05 NAFM 1.2-05 20 3 /4’’ NVCB 73020-BF * 10.0 NABA...05 NAFA...05 25 1’’ NVCB 73025-BE 10.0 NABM 1.2-05 NAFM 1.2-05 32 1 1 /4’’ NVCB 73032-BE 16.0 NABM 1.2-05 NAFM 1.2-05 25 1’’ NVCB 73025-BF * 16.0 NABA...05 NAFA...05 40 1 1 /2’’ NVCB 73040-BE 25.0 NABM 1.1-10 NAFM 1.2-08 32 1 1 /4’’ NVCB 73032-BF * 25.0 NABA...05 NAFA...05 40 1 1 /2’’ NVCB 73040-BF * 40.0 NABA...10 NAFA...08 50 2’’ NVCB 73050-BF 63.0 NABM 1.1-10 NAFM 1.2-08 50 2’’ NVCB 73050-BE 40.0 NABM 1.1-10 NAFM 1.2-08 50 2’’ NVCB 73050-BD * 100.0 NABA...10 NAFA...08 Remarks: Actuator type: - * Full Port without characterised insert - *** NAB...02/05 LN LN = Low Neck Bracket for NVCB 7200 / 7300 series Model: NAB...02/08 HN HN = High Neck Bracket for NVCB 7200 / 7300 series - ** BSP Thread Standard (NPT on request) NAB...10 HN Remarks: Actuator type: - * Full Port without characterised insert - *** NAB...02/05 LN LN = Low Neck Bracket for NVCB 7200 / 7300 series Model: NAB...02/08 HN HN = High Neck Bracket for NVCB 7200 / 7300 series - ** BSP Thread Standard (NPT on request) NAB...10 HN - ** Mixing and Diverting Application in one Valve C NVCB 7000 series Ball Valves with Characterised Disc A N A M E W I T H Q U A L I T Y 2-way and 3-way The performance specifications are nominal and conform to acceptable industry standards. NENUTEC shall not be liable for damages resulting from misapplication or misuse of its products. www.nenutec.com D-910.E-205/CW05-10 3 / 4 C NVCB 7000 series Ball Valves with Characterised Disc A N A M E W I T H Q U A L I T Y 2-way and 3-way The performance specifications are nominal and conform to acceptable industry standards. NENUTEC shall not be liable for damages resulting from misapplication or misuse of its products. www.nenutec.com Legend Δpmax = Maximum permitted pressure difference for a long-life cycle referred to the full cycle of opening. Δpmax = For low-noise operation. Δpv100 = Pressure difference of ball valve when fully open V100 = Nominal flow rate with Δpv100 Definition of Δps Closing pressure at which the actuator can still seal the valve tightly allowing for the appropriate leakage rate. Formula kvs for water kvs = kvs [m3 /h] V100 [m3 /h] ΔV100 [kPa] 100 100 pv100 V pv100 100 V100 Kvs 6.3 4.0 2.5 10 16 25 40 63 100 80 60 50 40 30 20 10 1.8 1.6 1.5 1.4 1.3 1.2 1.0 0.8 0.6 0.4 0.3 0.2 0.1 0.08 0.06 0.04 0.03 0.01 V100 [l/s] Δpv100[kPa] V100 [m3/h] 1 3 4 6 8 10 20 30 40 60 80 100 200 240 600 Selection Formula Remark: 3-way Valve Assemblies are shipped as standard with ball ports labeled as A, B, C accordingly. All 3-way Ball Valves are shipped 0° counterclockwise. For applications requiring a different flow pattern, please consult your NENUTEC representative. Diverting Applications: Fluid enters through one inlet (A) and exits through two outlets (B and C). Mixing Applications: Fluid enters through two inlets (A and B) and exits through one outlet (C). Piping Diagrams 2-way 3-way mixing 3-way diverting A B A C B Coil A C B Coil 2-way closed 2-way open 3-way closed 3-way open 90° D-910.E -205/C W05 -10 4 / 4 C NVCB 7000 series Ball Valves with Characterised Disc A N A M E W I T H Q U A L I T Y 2-way and 3-way The performance specications are nominal and conform to acceptable industry standards. NENUTEC shall not be liable for dama ges resulting from misapplication or misuse of its products. www.nenutec.com AC / DC 24 V: Connect via safety isolating transformer. AC 230 V: To isolate from the main power supply, the system must incorporate a device which disconnects the phase conductor (wiht at least a 3 mm contact gap). Please consider the local valid legislation. Dimensions of Valve Body (mm) Dimensions (~mm) DN (mm) A B C D E1 E2 F G H I 2- and 3 -way 15 144 142 65 68 66 60 22 48 57 46 20 144 147 65 53 73 67 36 53 62 48 25 144 153 65 79 95 89 43 59 68 68 32 144 162 65 83 104 98 51 68 77 75 40 144 167 65 87 112 106 60 73 82 84 50 144 183 65 102 128 122 72 89 98 105 Maximum Close-off Pressure KPA (PSI) with Actuator NAB…-10 10 1‘400 (203) 1‘400 (203) 1‘400 (203) 1‘400 (203) 1‘000 (145) 1‘000 (145) NAB…-05 5 1‘000 (145) 1‘000 (145) 1‘000 (145) 1‘000 (145) 690 (100) 400 (58) NAB…-02 2 1‘400 (203) - - - - - Model Torque (Nm) DN 15 DN 20 DN 25 DN 32 DN 40 DN 50 A B C D 40 38 Ø 4.4 E1 F 9.0 G H I E2 D-290A.E-205/CW20-10 1 / 4 The technical specifications might not be congruent. ■ NABA…02/05 (S1) LN series ■ NENUTEC standard valve actuators are especially de signed and produced for applications in the HVAC systems. ■ Our wide range of NENUTEC standard valve actuators has been developed to operate and position ball valves of different sizes. Model Selection Table Torque Running Time Power Supply Auxiliary Switch Model / Type 2 Nm 60…90 sec AC/DC 24 V ± 10% 1 x SPDT NABA 1-02 S1 LN 2 Nm 60…90 sec AC 230 V ± 10% 1 x SPDT NABA 2-02 S1 LN 5 Nm 70…100 sec AC/DC 24 V ± 10% 1 x SPDT NABA 1-05 S1 LN 5 Nm 70…100 sec AC 230 V ± 10% 1 x SPDT NABA 2-05 S1 LN 2 Nm 60…90 sec AC/DC 24 V ± 10% No NABA 1-02 LN 2 Nm 60…90 sec AC 230 V ± 10% No NABA 2-02 LN 5 Nm 70…100 sec AC/DC 24 V ± 10% No NABA 1-05 LN 5 Nm 70…100 sec AC 230 V ± 10% No NABA 2-05 LN C Rotary Valve Actuator LN Standard 2 Nm / 5 Nm A N A M E W I T H Q U A L I T Y 2 Point and 3 Point Control The performance specifications are nominal and conform to acceptable industry standards. NENUTEC shall not be liable for damages resulting from misapplication or misuse of its products. www.nenutec.com Product Features ■ Torque 2 Nm / 5 Nm ■ Valve size DN15(1 /2“) / DN20(3 /4“), DN25(1“), DN32(11 /4“) ■ Power Supply AC/DC 24 V and AC 230 V ■ Control 2 Point and 3 Point ■ 1 adjustable auxiliary switch (SPDT) ■ Shaft dimensions  9.0 mm square (fix) ■ Selectable direction of rotation ■ Actuator with 1000 mm cable connection ■ Customer version on request D-290A.E-205/CW20-10 2 / 4 Actuator Dimensions (mm) Technical Specifications Torque 2 Nm / 5 Nm 2 Nm / 5 Nm Valve Size DN15(1 /2“) / DN20(3 /4“), DN25(1“), DN32(11 /4“) DN15(1 /2“) / DN20(3 /4“), DN25(1“), DN32(11 /4“) Power Supply AC/DC 24 V ± 10% AC 230 V ± 10% Control Signal 2 point and 3 point 2 point and 3 point - Operating 2.0 W 2.0 W Protection Class III II For Wire Sizing 4.0 VA 12.0 VA Frequency 50 - 60 Hz 50 - 60 Hz Auxiliary Switch Rating 3 (1.5) A, AC 250 V 3 (1.5) A, AC 250 V Angle of Rotation 0°…90° (95° mechanical) 0°…90° (95° mechanical) - End Position 2.0 W 2.0 W Power Consumption NABA 1…(S1) NABA 2…(S1) Shaft dimensions  9.0 mm square (fix)  9.0 mm square (fix) III C Rotary Valve Actuator LN Standard 2 Nm / 5 Nm A N A M E W I T H Q U A L I T Y 2 Point and 3 Point Control The performance specifications are nominal and conform to acceptable industry standards. NENUTEC shall not be liable for damages resulting from misapplication or misuse of its products. www.nenutec.com Non-Operating Temperature -30°…+60° C / IEC 721-3-2 -30°…+60° C / IEC 721-3-2 IP Protection IP 54 (dust protected & protected against splash water) IP 54 (dust protected & protected against splash water) Angle of Limiting mechanical end stop mechanical end stop Life Cycle 60’000 rotation 60’000 rotation Maintenance Maintenance free Maintenance free Sound Level 40 dB (A) 40 dB (A) Weight < 0.8 Kg < 0.8 Kg Ambient Humidity 5%…95% rH non condensing / EN 60730-1 5%…95% rH non condensing / EN 60730-1 Operating Temperature -20°…+50° C / IEC 721-3-3 -20°…+50° C / IEC 721-3-3 Mode of Operation Type I / EN 60730-1 Type I / EN 60730-1 EMC CE according to 89 / 336 / EEC CE according to 89 / 336 / EEC 68 85 58 1000 65 101 29 37 37 17 D-290A.E-205/CW20-10 3 / 4 Wiring Diagram NABA 1/2…(S1) Remark Parallel Connection Wiring Diagram NABA 1/2…(S1) Auxiliary Switch Wiring Diagram NABA 1/2…(S1) Power Supply AC/DC 24 V - AC 230 V Adjustment of Auxiliary Switch NABA 1/2…(S1) CW CCW Changing Direction of Rotation NABA 1/2…(S1) Factory-set CCW! The direction of rotation can be changed by pushing the CW/CCW switch on the actuator’s housing. Ball valve actuators must operate CCW! Connect via safety isolating transformer C Rotary Valve Actuator LN Standard 2 Nm / 5 Nm A N A M E W I T H Q U A L I T Y 2 Point and 3 Point Control M M 1 2 3 2 Point 3 Point N N AC 24 V ±10% DC 24 V ±10% L1 AC 230 V ±10% L1 1 2 3 24V 230V max. Slave Master 1 2 3 1 2 3 2 Point 3 Point N L1 AC 24 V ±10% DC 24 V ±10% AC 230 V ±10% M M 24V 230V The performance specifications are nominal and conform to acceptable industry standards. NENUTEC shall not be liable for damages resulting from misapplication or misuse of its products. www.nenutec.com Switch a factory-set at 5º The auxiliary switch can be optimally adjusted between 0°...90°. black red white blue brown white black red white blue brown white black red white blue brown white black red white blue brown white S1 S2 S3 3 (1.5) A, AC 250 V Actuator at 0º position orange yellow green a M CCW = Parallel connection of several NABA…(S1) actuators is possible. The power consumption must be observed. 0º S1 S2 S3 S1 S2 S3 >45° (45º...90º) <45° (0º...45º) D-290A.E-205/CW20-10 4 / 4 C Rotary Valve Actuator LN Standard 2 Nm / 5 Nm A N A M E W I T H Q U A L I T Y 2 Point and 3 Point Control OEM Customised Version on Request TELIMA offers you NENUTEC actuators in customised versions, e.g. with your own brand name, with colour-coordinated applications and with your particular demand. Please contact us for further information. Important Remark Consult NENUTEC representatives for specific requirements and material selections for your intended application. AC / DC 24 V: Connect via safety isolating transformer. AC 230 V: To isolate from the main power supply, the system must incorporate a device which disconnects the phase conductor (with at least a 3 mm contact gap). This actuator includes electrical and electronic components and may not be disposed as household garbage. Please consider the local valid legislation. Research and Development Schachenstrasse 80 CH - 8645 Jona/SG - Switzerland T: +41 55 224 40 60 F: +41 55 224 40 69 E-Mail: info@telima.ch Internet: www.nenutec.com T E L I M A A G The performance specifications are nominal and conform to acceptable industry standards. NENUTEC shall not be liable for damages resulting from misapplication or misuse of its products. www.nenutec.com A = open B = closed C = open A C B Coil A C B Coil A = closed B = open C = open Mixing closed Mixing open Actuator Position (ALWAYS CCW!) open 0° 90° closed 90° 2-way closed 2-way open 3-way closed 3-way open