NVCB 9000 series Ball Valves with Characterised Disc 2-way Flanged DN 100/DN 125/DN 150

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1 NVCB 9000 series Ball Valves with Characterised Disc 2-way Flanged DN 100/DN 125/DN 150 NVCB 9000 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 have been developed to regulate water side control of apparatus in heating-, ventilation- and air conditioning systems. Product Features Ball valve: Ball valve size DN 100 / DN 125 and DN way with Characterised Disc Equal-percentage characteristic of the fl ow rate ensured by integral characterizing disc. Actuator: Torque 40 Nm Power Supply AC/DC 24 V and AC 230 V Control 3 Point, Modulating V DC 2 adjustable auxiliary switches (SPDT) The technical specifi cations might not be congruent. NENUTEC actuators can be factory or field installed > efer to NACA 40 Nm Data sheet > efer to NACM 40 Nm Data sheet > NTC.../NPC Controller Technical Specifications Service Chilled, hot water, up to 50% Glycol Solutions Fluid Temperature limits Water: -5 C +121 C Ambient Operating Temperature -20 C +50 C / IEC Non-Operating Temperature -30 C +60 C / IEC Valve Body Pressure / Temperature ating Water: 1.6 MPa (PN 16) Steam: 15 psi (103 kpa) (PN1) Saturated steam Maximum Closeoff Pressure 0.35 MPa Maximum Operating Pressure Drop 232 psi (1.599 kpa) Flow Characteristic Equal Percentage fl ow characteristic Leakage 0.01% of KVS (maximum fl ow)s Port Pipe Connection Flange PN 16 to EN 1092/1 Flange DN 100 (8 x Ø 18 mm) / DN 125 (8 x Ø 18 mm) / DN 150 (8 x Ø 18 mm) Body Sizes DN 100 (4 ) / DN 125 (5 ) / DN 150 (6 ) Materials Body: Forged Brass-Polyester Coated Seats: PTFE (Tefl on) Ball: Chrome plated brass Stem Seals: 2 x EPDM O-ing Stem: Chrome plated Brass Characteristic Disc: Polyphthalamide esin Model Selection Table 2-way Ball Valves DN (mm) DN (Inch) Model Kvs Weight (kg) Actuator type NVCB NAC...40 (S) NVCB NAC...40 (S) NVCB NAC...40 (S) Ordering: An order for an NVCB characterized control ball value includes a suitable actuator. Ordering example: NVCB NACM S means fi tted NVCB / NACM S means supplied separately W-920-E-CW / 2

2 NVCB 9000 series Ball Valves with Characterised Disc 2-way Flanged DN 100/DN 125/DN 150 Selection Formula Pipe Connections Legend p V100 p max = Maximum permitted pressure difference for a long-life cycle referred to the full cycle of opening. p max = For low-noise operation. = Pressure difference of ball valve when fully open 2-way = Nominal flow rate with p V100 A B Formula k VS for water Flow rate Pressure difference k VS = l/sec bar k VS p V [m 3 /h] l/sec m 3 /h kpa bar [m 3 /h] m 3 /h kpa 2-way closed 2-way open [kpa] 1 bar = 100 kpa 90 Definition of p S Closing pressure at which the actuator can still seal the valve tightly allowing for the appropriate leakage rate. Maximum Close-off Pressure KPA (PSI) with Actuator Model Torque (Nm) DN 100 DN 125 DN 150 NACA NACM H Dimensions of Valve Body (mm) DN (mm) DN 100 DN 125 DN 150 Flange reference circle (C) Length (L) Height (H) Diameter (D) Holes 8 x Ø x Ø x Ø 1 8 L D C Please consider the local valid legislation. 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 (w ith at least a 3 mm contact gap). emarks: For application requiring a different flow pattern, please consult your NENUTEC representative. W-920-E-CW / 2 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. m

3 otary Val ve Actuator Standard 40 Nm Modulating Control NACM (S) series NENUTEC standard valve actuators are especially designed and produced for applications in the HVAC systems and NENUTEC NVCB 9000 flanged ball valve series. Our wide range of NENUTEC standard damper actuators has been developed to operate and position valve of di erent sizes. Product Features Torque 40 Nm Valve size DN100, DN125, DN150 mm Power Supply AC/DC 24 V and AC 230 V Control: 0(2)...10V DC input 0(4)...20 ma input V DC feedback 2 adjustable auxiliary switches (SPDT) Shaft dimensions: Ø 14 to 20 mm round / 10 to 14 mm square Minimum shaft length 80 mm Selectable direction of rotation CW CCW Adjustable angle of rotation Actuator with 1000 mm cable connection Customer version on request The technical specifications might not be congruent. Model Selection Table Torque unning Time Power Supply Auxiliary Switch Model/Type 40 Nm sec AC/DC 24 V ± 10% No NACM Nm sec AC/DC 24 V ± 10% 2 x SPDT NACM S 40 Nm sec AC 230 V ± 10% No NACM Nm sec AC 230 V ± 10% 2 x SPDT NACM S 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. W-350M-E-CW / 4

4 otary Valve Actuator Standard 40 Nm Modulating Control Actuator Dimensions (mm) W-350M-E-CW / 4 Technical Specifications NACM (S) NACM (S) Torque 40 Nm 40 Nm Damper Size 7.0 m m 2 Shaft dimensions Ø 14 to 20 mm round / 10 to 14 mm square Ø 14 to 20 mm round / 10 to 14 mm square Power Supply AC/DC 24 V ± 10% AC 230 V ± 10% Frequency Hz Hz Control Signal 0(2)...10V DC Input 0(2)...10V DC Input 0(4)...20 ma Input 0(4)...20 ma Input V DC Output V DC Output Power Consumption Operating 5 VA...8 VA 5 VA...8 VA End Position VA VA For Wire Sizing 8.0 VA 8.0 VA Auxiliary Switch ating 3 (1.5) A, AC 250 V 3 (1.5) A, AC 250 V Overload protection Automatic Automatic Protection Class lll III ll Angle of otation (95 mechanical) (95 mechanical) Weight < 1.4 kg < 1.9 kg Life Cycle rotation rotation Sound Level 45 db (A) 45 db (A) IP Protection IP 54 (dust protected & protected against splash water) IP 54 (dust protected & protected against splash water) Operating Temperature C / IEC C / IEC Non-Operating Temperature C / IEC C / IEC Ambient Humidity 5%...95% rh non condensing / EN %...95% rh non condensing / EN Maintenance Maintenance free Maintenance free Mode of Operation Type I / EN Type I / EN EMC CE according to 89 / 336 EEC CE according to 89 / 336 EEC

5 otary Valve Actuator Standard 40 Nm Modulating Control Wiring Diagram NACM Power Supply AC/DC 24V Changing Direction of otation NACM 40 (S) The direction of rotation can be changed by pushing the CW/CCW switch on the actuator s housing CW = CCW CW Y2 DC 24 V ±10%/AC 24 V ± 10% 0(4)...20 ma DC 0(2)...10 V DC V Y1 U Wiring Diagram NACM Power Supply AC 230V Adjustment control signals NACM1.1 (S) Factory default setting: Control Signal 5 DC V Input esistance i 100 k Ohm On equest: Control Signal 5 Input esistance DC V i 100 Ohm N L1 V+ AC 230 V ± 10% Y1 U DC 0(2)...10 V DC 0(2)...10 V Wiring Diagramm NACM...40 (S) Auxillary Switches Adjustment of Auxiliary Switch NACM 40 (S) Switch a factory-set at 5º Switch b factory-set at 85º a b The auxiliary switches can be optimally adjusted between a = 5 b= 85 S1 S2 S1 S2 S3 S4 S5 S6 S3 S1 S2 S4 S5 S3 YEL GN BLU PU GY WHT S6 S4 S5 S6 W-350M-E-CW / 4

6 otary Valve Actuator Standard 40 Nm Modulating Control NACM 40 (S) / NVCB 9000 series For further water side applications for valve assembly, please observe our technical data sheets NVCB 9000 Flanged characterized ball valves series DN 100 / DN 125 / DN 150. Limiting Angle of otation NACM 40 (S) eleasing the Adapter NACM 40 (S) OEM Customised Version on equest 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 emark Consult NENUTEC representatives for specifi c requirements and material selections for your intended application. This actuator includes electrical and electronic components and may not be disposed as household garbage. Please consider the local valid legislation. 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). emarks: For application requiring a different fl ow pattern, please consult your NENUTEC representative. Head Offi ce: Branch Offi ce: W-350M-E-CW / 4 TELIMA AG esearch and Development Schachenstrasse 80 CH Jona/SG - Switzerland T: F: info@telima.ch Internet: