Baumann NV Electric Actuator with Control Valves

Transcription

1 Product ulletin D103326X012 NV Electric Actuator aumann NV Electric Actuator with Control Valves The aumann NV electric control valve series (figures 1 and 2) is specifically designed for aumann sliding stem control valves. It is used for temperature and humidity control for HVAC (hot and chilled water, steam, glycol, etc.), semiconductor manufacturing (clean rooms, make up air handlers, recirculation air handlers, humidification, chillers, jackets, and glycol systems) and for many more industrial environments (textiles, food and beverage, and tire manufacturing). Features Actuator Multi Function Technology (MFT) provides standard auto calibration and signal select ability at the factory or in the field Valve failure modes available close, open, and last position Choice of power supply: 24VAC or 24VDC W9870 Figure 1. aumann Way Little Scotty Valve with NV Electric Actuator Stem position feedback transmitter available Valve High quality S21800 SST and S31600 SST internal valve trim parts are standard; S41600 trim and PTFE seating options are available Dual stem and plug guiding provides increased stability during plug travel Available equal percentage and linear characterized trims to match process loop dynamics Specifications Actuator specifications are shown in table 1. Valve technical specifications are shown in tables 3, 5, 7, 10, and 13. W9871 Figure 2. aumann 24000C Valve with NV Electric Actuator

2 NV Electric Actuator Product ulletin Table 1. Actuator Specifications ACTUATOR TYPE NV24 MFT, Non Spring Return NVF24 MFT and NVF24 MFT E, Spring Return POWER FAILURE Lock in last position Lock in last position / Fail Open / Fail Closed ACTION Direct or Reverse POWER CONSUMPTION 5.0 W 5.5 W TRANSFORMER SIZE 7 VA (class 2 power source) 10 VA (class 2 power source) TRAVEL 12.7 and 19.1 mm (0.50 and 0.75 inches) MATERIAL HOUSING Polycarbon (AS), UL94 5V flammability rating YOKE Ductile Iron, Powder Epoxy Coated ENCLOSURE RATING NEMA 2 / IP 54 with cable entry facing down INPUT SIGNAL 2 10 VDC or 4 20 ma input signal POWER SUPPLY 24 VAC or 24 VDC ELECTRICAL CONNECTION 3 ft, 18GA appliance cable, 0.5 inch conduit fitting AMIENT TEMPERATURE 30 to 50 C ( 22 to 122 F) RELATIVE HUMIDITY RANGE 5 to 95% RH, non condensing OUTPUT THRUST 800 N (180 lbf) VALVE STEM POSITION FEEDACK OUTPUT 2 10 VDC (2 ma maximum) CLASS Class IV or VI per ANSI/FCI 70 2 (Refer to Valve Technical ulletin) TRAVEL TIME Maximum 150 seconds for 0.5 and 0.75 inch travel ranges (optional 75 second travel time for non spring return) Spring fail time: 30 seconds for full travel NOISE LEVEL Maximum 35 d(a) MANUAL OVERRIDE 5 mm (3/16 inch) Hex Head Screwdriver POSITION INDICATION Travel Indicator on Yoke SPLIT RANGE CAPAILITY Yes AGENCY APPROVALS CE (A), UL873, CSA (CE approval applies to actuator only) QUALITY STANDARD ISO 9001 WEIGHT 1.5 kg (3.3 lbs) 1.8 kg (4 lbs) 2

3 Product ulletin NV Electric Actuator Table 2. Optional Accessories (1) VALVE STEM POSITION SWITCHES 1. Unit can be field wired for on off control; refer to instruction manual. Manual Override The valve stem position can be adjusted by inserting a 5mm or 3/16 inch hex head screwdriver into the housing cover. See figure 3. 11CX12 Limit Switch, Explosion Proof (2 SPDT switches) 18CX10 Valve Stem Position Transmitter, Explosion Proof, 4 20mA output signal 5mm OR 3/16 INCH TURN MANUAL OVERRIDE COUNTER CLOCKWISE: ACTUATOR PLUNGER RETRACTS. TURN MANUAL OVERRIDE CLOCKWISE: ACTUATOR PLUNGER EXTENDS. E1348 E1349 Figure 3. Manual Override 3

4 NV Electric Actuator Product ulletin aumann ronze Control Valve Table 3. Technical Specifications NOMINAL SIZE NPS 1/2, 3/4, 1, 1 1/2, and 2 VALVE ODY MATERIAL CONNECTIONS NOMINAL PRESSURE SEAT PLUG SEALING CHARACTERISTIC TEMPERATURE RANGE (1) 1. See pressure temperature rating chart for specific valve body material rating. Table 4. Maximum Allowable Pressure Drops ORIFICE DIAMETER PLUG TRAVEL ASTM 62 Grade C83600 ronze (meets or exceeds ASME 16.15) Screwed NPT F/ F(ASME CL250) Metal to Metal or PTFE Soft Seat Equal Percentage or Linear 29 to 204 C ( 20 to 400 F) Metal Seat CL IV Soft Seat CL VI DN NPS mm in mm in bar psi bar psi 15 1/ / / / /

5 Product ulletin NV Electric Actuator aumann 24000C Carbon Steel Control Valve Table 5. Technical Specifications VALVE TYPE EN ASME NOMINAL SIZE DN 15, 20, 25, 40, & 50 NPS 1/2, 3/4, 1, 1 1/2, and 2 VALVE ODY PRESSURE RATING PN 40 per EN ASME CL150 per ASME END CONNECTIONS Mates with EN10 40 Flanges per EN Mates with ASME CL150 RF Flanges per ASME 16.5 FLANGE FINISH EN 500 to 300 Ra circular lay ANSI 250 to 125 Ra circular lay FACE TO FACE DIMENSIONS Consistent with EN558 1 Consistent with EN588 2 (same as ISA S75.03) TEMPERATURE RANGE (1) 29 to 232 C ( 20 to 450 F) 29 to 232 C ( 20 to 450 F) CHARACTERISTIC Equal Percentage or Linear Equal Percentage or Linear 1. See pressure temperature rating chart for specific valve body material rating. Table 6. Maximum Allowable Pressure Drops ORIFICE DIAMETER PLUG TRAVEL Metal Seat CL IV Soft Seat CL VI DN NPS mm in mm in bar psi bar psi 15 1/ / / / /

6 NV Electric Actuator Product ulletin aumann 24000S Stainless Steel Control Valves Table 7. Technical Specifications NOMINAL SIZE DN15, 25, 40, 50 & 80 / NPS 1/2, 1, 1 1/2, 2 and 3 VALVE ODY PRESSURE RATING CL300 (CL150 for NPS 3 per ASME 16.34) VALVE ODY MATERIAL ASTM A351, GR, CF8M END CONNECTIONS Screwed (NPT) (except for NPS 3, flangeless only) / Flangeless / uttweld CHARACTERISTIC Equal Percentage or Linear Table 8. Temperature Ratings for Packing and Seat Material (1) SEATING MATERIAL PACKING AND ONNET COMINATIONS PTFE Soft Seat 151 Trim 29 to 177 C ( 20 to 350 F) 177, 577, 677 Trim 73 to 232 C ( 100 to 450 F) Metal Seat 102, 548, 588, 648, 688 Trim 195 to 537 C ( 320 to 1000 F) ONNET STYLE PACKING TEMPERATURE LIMIT Standard onnet Spring Loaded PTFE Packing 73 to 232 C ( 100 to 450 F) Graphite 73 to 232 C ( 100 to 450 F) Extension onnet (2) ENVIRO SEAL 45 to 232 C ( 50 to 450 F) Spring Loaded PTFE Packing 195 to 537 C ( 320 to 1000 F) Graphite 195 to 537 C ( 320 to 1000 F) ellows NOLEEK ellows 195 to 399 C ( 320 to 750 F) 1. Temperature limits apply to seating or packing arrangements only. Complete valve assembly temperature limits may differ, refer to appropriate pressure/temperature ratings. For more information on packing selection, reference Fisher Sliding Stem Packing Selection Guidelines (ulletin 59.1:062, D101986X012). 2. PTFE packing can be used in cryogenic service but becomes stiff. Table 9. Maximum Allowable Pressure Drops ORIFICE DIAMETER PLUG TRAVEL Metal Seat CL IV Soft Seat CL VI DN NPS mm in mm in bar psi bar psi 15 1/ /

7 Product ulletin NV Electric Actuator aumann 24000CVF/SVF Carbon Steel and Stainless Steel Flanged Control Valve Table 10. Technical Specifications VALVE TYPE ASME EN NOMINAL SIZE NPS 1/2, 3/4, 1, 1 1/2, and 2 DN 15, 20, 25, 40, & 50 VALVE ODY PRESSURE RATING ASME CL150 / CL300 per ASME PN 40 per EN 1092 END CONNECTIONS Mates with ASME CL150 or 300RF Flanges per ASME 16.5 EN10 40 Flanges per EN1092 FLANGE FINISH ASME 250 to 125 Ra circular lay EN 500 to 300 Ra circular lay FACE TO FACE DIMENSIONS Consistent with EN588 2 (same as ISA S75.03) Consistent with EN558 1 Table 11. Temperature Ratings for Packing and Seat Material (1) SEATING MATERIAL PACKING AND ONNET COMINATIONS CHARACTERISTIC PTFE Soft Seat 151 Trim 29 to 177 C ( 20 to 350 F) 177, 577, 677 Trim 73 to 232 C ( 100 to 450 F) Metal Seat 102, 548, 588, 648, 688 Trim 195 to 454 C ( 320 to 1000 F) ONNET STYLE PACKING TEMPERATURE LIMIT Spring Loaded PTFE 73 to 232 C ( 100 to 450 F) Standard onnet ENVIRO SEAL 46 to 232 C ( 50 to 450 F) Graphite 73 to 232 C ( 100 to 450 F) Extension onnet (2, 3) ENVIRO SEAL 46 to 232 C ( 50 to 450 F) Spring Loaded PTFE 184 to 454 C ( 320 to 1000 F) Graphite 184 to 454 C ( 320 to 1000 F) ellows (2) NOLEEK ellows 195 to 399 C ( 320 to 750 F) Equal Percentage or Linear 1. Temperature limits apply to seating or packing arrangements only. Complete valve assembly temperature limits may differ, refer to appropriate pressure/temperature ratings. For more information on packing selection, reference Fisher Packing Selection Guidelines for Sliding Stem Valves, (ulletin 59.1:062, D101986X Extension bonnets and NOLEEK bellows bonnets are applicable for the 24000SVF stainless body assembly ONLY. 3. PTFE packing can be used in cryogenic service but becomes stiff. Table 12. Maximum Allowable Pressure Drops ORIFICE DIAMETER PLUG TRAVEL Metal Seat CL IV Soft Seat CL VI DN NPS mm in mm in bar psi bar psi 15 1/ / / / /

8 NV Electric Actuator Product ulletin aumann Way Control Valve Table 13. Technical Specifications NOMINAL SIZE NPS 1/2, 1, 1 1/2, and 2 VALVE ODY RATING F / F CONNECTIONS Screwed NPT (Flanges available (1) ) SEAT PLUG SEALING Metal to Metal CHARACTERISTIC Linear SEAT LEAKAGE Class III RANGEAILITY Exceeds 50:1 VALVE ODY MATERIAL RONZE STAINLESS STEEL VALVE ODY RATING F / F F / F TEMPERATURE LIMITS 32 to 400 F 32 to 450 F Table 14. Maximum Allowable Pressure Drops ORIFICE DIAMETER PLUG TRAVEL Metal Seat CL III DN NPS mm in mm in bar psi 15 1/ /

9 Product ulletin NV Electric Actuator DIVERGING VALVE Table 15. Application Port Table Service Inlet Outlet Diverging C U and L Mixing U and L C C = Common Port, U = Upper Port, L = Lower Port HEATING WATER COOL WATER C U TEMPERED WATER L MIXING VALVE HEAT EXCHANGER U C RETURN E1350 L Figure 4. aumann MV 1020 Dimensions 179 (7.0) 105 (4.2) 125 (4.9) 284 (11.2) C E1351 A A A A A S 24000C 24000CVF & SVF Figure 5. aumann VA 1020 Dimensions 9

10 NV Electric Actuator Product ulletin Valve Dimensions Table 16. aumann A DN NPS mm in mm in 15 1/ / / Table 17. aumann 24000C A EN CL150 STANDARD DN NPS mm in mm in mm in 15 1/ / / Table 18. aumann 24000S A NPT (Except NPS 3) uttweld Sched 40 Standard Extension NOLEEK DN NPS mm in mm in mm in mm in mm in 15 1/ / Table 19. aumann ronze, NPT VALVE ODY MATERIAL Stainless Steel, NPT DN NPS A C A C / / For face to face dimension of CL150/300 RF flanged stainless steel valve body subassembly, consult your Emerson Process Management sales office. Table 20. aumann 24000CVF and SVF A CL150 CL300 EN Standard Single Extension NOLEEK DN NPS mm in mm in mm in mm in mm in mm in 15 1/ / /

11 Product ulletin NV Electric Actuator Valve Weights Table 21. aumann WEIGHT DN NPS kg lbs 15 1/ / / Table 22. aumann 24000C WEIGHT DN NPS kg lbs 15 1/ / / Table 23. aumann Way WEIGHT DN NPS kg lbs 15 1/ / Table 24. aumann 24000S WEIGHT DN NPS kg lbs 15 1/ / Table 25. aumann 24000CVF and SVF WEIGHT CL150 CL300 EN DN NPS kg lbs kg lbs kg lbs 15 1/ / / Note Neither Emerson, Emerson Process Management, nor any of their affiliated entities assumes responsibility for the selection, use, or maintenance of any product. Responsibility for the selection, use, and maintenance of any product remains with the purchaser and end user. 11

12 NV Electric Actuator Product ulletin Table 26. Model Numbering aumann 24000, 24000C, 24000S, 24000CVF & SVG, and ACTUATOR TYPE TRAVEL 24 VALVE ODY SERIES (4) PLUG SERIES CHARACTERISTIC SEAT LEAKAGE VALVE ODY MATERIAL / END CONNECTION NV (1) Linear / Metal Seat IV Omit ronze NPT NVF (2) Modified Equal % / PTFE Seat VI C Carbon Steel Flanged NVFE (3) 177 Modified Equal % / PTFE Seat VI CVF Carbon Steel Flanged 577 Equal % / PTFE Seat VI S Stainless Steel NPT 548 Equal % / Metal Seat (S41600) IV SVF Stainless Steel Flanged 588 Equal % / Metal Seat (S31600) IV 677 Linear / PTFE Seat VI 648 Linear / Metal Seat (S41600) IV 688 Linear / Metal Seat (S31600) IV 1. NV24 MFT = Non Spring Return 2. NVF24 MFT = Spring Return Fail Open 3. NVF24 MFT E = Spring Return Fail Closed 4. See appropriate valve product bulletin for available plug series and rated Cv. D1 Diverting Port L Fails Closed III 3 3 Way ronze D2 Diverting Port L Fails Open III 3S 3 Way Stainless Steel D3 Diverting Port L Fails Last III M1 Mixing Port L Fails Closed III M2 Mixing Port L Fails Open III M3 Mixing Port L Fails Last III aumann, Fisher, and ENVIRO SEAL are marks owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co. Emerson Process Management, Emerson, and the Emerson logo are trademarks and service marks of Emerson Electric Co. All other marks are the property of their respective owners. The contents of this publication are presented for informational purposes only, and while every effort has been made to ensure their accuracy, they are not to be construed as warranties or guarantees, express or implied, regarding the products or services described herein or their use or applicability. All sales are governed by our terms and conditions, which are available upon request. We reserve the right to modify or improve the designs or specifications of such products at any time without notice. Neither Emerson, Emerson Process Management, nor any of their affiliated entities assumes responsibility for the selection, use or maintenance of any product. Responsibility for proper selection, use, and maintenance of any product remains solely with the purchaser and end user. Emerson Process Management Marshalltown, Iowa USA Sorocaba, razil Chatham, Kent ME4 4QZ UK Dubai, United Arab Emirates Singapore Singapore Fisher 12 Controls International LLC 2009, 2010; All Rights Reserved