Butterfly Valves. Technical Databook Version 7.2. Belimo Asia Pacific

Transcription

1 Butterfly Valves Technical Databook Version 7.2 Belimo Asia Pacific

2 BFV and Actuators Product Range Overview and Applications BU6..Series Motorised Butterfly Valves page 4 BU6..Series Butterfly Valves General Rotary Actuators Mechanical Fail-Safe Rotary Actuators Electronic Fail-Safe Rotary Actuators Large Torque Multi-function Actuators page 6 D6..MH/MW Series for Manual Applications D6..MH/MW Series Butterfly Valves Dimensions and Sizing Chart D6..AB Series for Sea Water Media Applications page 68 D6..AB Series Butterfly Valves Dimensions and Sizing Chart D6..D(S) Series for Large Size Pipe Applications page 71 D6..D(S) Series Butterfly Valves Dimensions and Sizing Chart D6..H Series for High Close-off Pressure Applications page 74 D6..H Series Butterfly Valves Dimensions and Sizing Chart Complementary Products page 77 QB.. XZA.. page 79 Butterfly Valve Installation Guideline and Recommendation page 82 Actuators Mounting Instruction Sheets Appendix Manual Operator ZD6.. page 86 page 96

3 Contents BFV and Actuators BFV and Actuators Product Range 4 Overview and Applications BU6..Series Motorised Butterfly Valves BU6.. Series Product Overview 6 The Sizing of BU6.. Series Butterfly Valves 8 BU6.. Series Butterfly Valves, Wafer and Lug Pattern 10 Dimensions of BU6.. Series Butterfly Valves 11 General Rotary Actuators SR..A(-..)-5 12 GR..A-5/-7 27 DR..A(-..)-7 36 DR24A-MP-7 39 Mechanical Fail-Safe Rotary Actuators SRF(..)A(-..)-5 45 Electronic Fail-Safe Rotary Actuators GRK..A(-..)-5/-7 51 SY..Large Torque Multi-function Actuators 61 D6..MH/MW Series for Manual Applications D6..MH/MW Series Butterfly Valves 68 Dimensions and Sizing Chart 69 D6..AB Series for Sea Media Applications D6..AB Series Butterfly Valves 71 Dimensions and Sizing Chart 72 D6..D(S) Series for Large Size Pipe Applications D6..D(S) Series Butterfly Valves 74 Dimensions and Sizing Chart 75 D6..H Series for High Close-off Pressure Applications D6..H Series Butterfly Valves 77 Dimensions and Sizing Chart 78 Complementary Products QB..and XZA.. 79 Butterfly Valve Installation Guideline and 82 Recommendation Mounting Instructions 86 Appendix 92 3

4 BFV and Actuators Product Range Overview and Applications BFV and Actuators product range overview Product Range Valves Applications Actuators Standard 2-way Motorised Butterfly Valve Shut off or control function General HVAC application Material: Ductile cast iron body EPDM seat Nylon coated/stainless steel disc Stainless steel shaft Complementary 2-way Motorised Butterfly Valve* Shut off or control function Special for sea water or brine media Material: Ductile cast iron body NBR seat Aluminium bronze disc Stainless steel shaft Complementary 2-way Motorised Butterfly Valve* Shut off or control function Special for large size pipe Material: Ductile cast iron body EPDM seat Nylon coated/stainless steel disc Stainless steel shaft Media: Cold and hot water, glycol Nominal size and pressure: DN ,1600kPa Max. Close-off pressure: 1200kPa Temperature: C C Pipe connection: PN10/16 and Table E for wafer (DN ) PN16 for wafer (DN ) PN16 for lug (DN ) Media: Sea water, brine Nominal size and pressure: DN ,1600kPa Max. Close-off pressure: 1200kPa (DN ) 1000kPa (DN ) Temperature: C Pipe connection: PN10/16 and Table E for wafer (DN ) PN16 for wafer (DN ) Media: Cold and hot water, glycol Nominal size and pressure: DN ,1600kPa Max. Close-off pressure: 1200kPa (DN600) 1000kPa (DN ) Temperature: C Pipe connection: PN16 for wafer General Rotary Actuators: SR..A..-5, GR..A..-5/-7, DR..A..-7, and SY series Fail-Safe control function: SRF(..) A..-5, GRK..A..-5/-7 General Rotary Actuators: SR..A..-5, GR..A..-5/-7, DR..A..-7, and SY and QB* series General Rotary Actuators: SY and QB* series Complementary 2-way Motorised Butterfly Valve* Shut off or control function Special for high Close-off pressure Material: Ductile cast iron body EPDM seat Stainless steel disc Carbon steel shaft Manual Butterfly Valve* Shut off or control function General HVAC application Material: Ductile cast iron body EPDM seat Nylon coated/stainless steel disc Stainless steel shaft Media: Cold and hot water, glycol Nominal size and pressure: DN ,2500kPa Max. Close-off pressure: 2200kPa Temperature: C C Pipe connection: ISO PN25 for lug (DN ) Media: Cold and hot water, glycol Nominal size and pressure: DN ,1600kPa Max. Close-off pressure: 1200kPa Temperature: C C Pipe connection: PN10/16 and Table E for wafer (DN ) PN16 for wafer (DN ) PN16 for lug (DN ) General Rotary Actuators: SY and QB* series Handle and worm gear: ZD6.. series *Trade selection by Belimo Pressure - Temperature Chart Range A Nylon coated disc plus EPDM seat BU6.., D6..D, D6..MH/MW 4 Max. Close-off Pressure (kpa) Application Range Media Temperature ( C)

5 BFV and Actuators Product Range Overview and Applications Pressure - Temperature Chart Material Seat Disc Application HVAC Medium Temperature Close-off Pressure HVAC Medium C kPa Water Sea Water Glycol EPDM X NBR C Nylon C X Stainless Steel (SS304) X Aluminium Bronze EPDM NBR Stainless Steel Disc Pressure (kpa) NylonCoated Disc Pressure (kpa) Aluminium Bronze Disc Temperature ( C) Temperature ( C) Product Series Medium Close-off Pressure(kPa) Temp. of media( C) Standard Motorised NC BU6.. Series* Large Size Motorised NC D6..D Series Manual NC D6..MH/MW Standard Motorised SS BU6.. S* Large Size Motorised SS D6..DS PN25 Motorised SS D6..H Manual SS D6..SMH/SMW Sea Water D6..AB Seat + Disc Water Sea water Glycol EPDM + NC X EPDM + SS304 X NBR + AB *BU6200X/LX, BU6200SX/LSX is utilised at 600kPa only. Excellent Good Poor X Not recommended Reference Standard: ISO 10631: JIS B2032: ASME B16.34: ISO 5208: EN 593: Metallic Butterfly Valves for General Purposes Wafer type rubber-seated Butterfly Valves Valves Flanged, Threaded and Welding End Industrial Valves - Pressure Testing of Valves Industrial Valves - Metallic Butterfly Valves 5

6 BU6.. Series Product Overview Butterfly Valves and Rotary Actuators for Open/Close or modulating control Nylon coated ductile cast iron disc (BU6..series) Key features Nominal pressure: 1600kPa Other technical data see page Kvs[m 3 /h] DN[mm] Type Lug Wafer BU6.. BU650 BU665 BU680 BU6100 BU6125 BU6150 BU BU6250 BU6300 BU6350 BU6400 BU6450 BU6500 BU6..L BU650L BU665L BU680L BU6100L BU6125L BU6150L BU6200L.. BU6250L BU6300L BU6350L BU6400L BU6450L BU6500L kv Y IP54 SR24A(-S)-5 SR230A(-S)-5 SRFA-5 SRFA-S2-5 GR..A..-5 GRK..A..-5 GR..A..-7 GRK..A..-7 DR..A..-7 With Open/ Close actuator IP67 SY T SY T SY1.. S.. SY3.. SY4.. SY6.. SY7.. SY8.. kv IP54 SR24A-SR-5 SRF24A-SR-5 GR..A..-5 GRK..A..-5 GR..A..-7 GRK..A..-7 DR..A..-7 Y With Modulating actuator IP67 SY1U24-SR-T SY1U230-SR-T SY1.. S.. SY3.. SY4.. SY6.. SY7.. SY8.. Note: Stainless Steel disc (BU6..S series) is available on request. 6

7 BU6.. Series Product Overview Belimo BU6..series Butterfly Valves are designed to meet the stringent needs of HVAC applications requiring positive shut-off for liquids. Belimo General Rotary Actuators, Fail-Safe Rotary Actuators designed for BU6.. Series BFV. Valve design features Belimo SRF..A..-5, GRK..A..-5/-7, SR..A..-5, GR..A..-5/-7, DR..A..-7 series Rotary Actuators use the best possible electric motors and gearings and also employ highly sophisticated electronics for the control. The universal product design makes installation, operation and service much easier GR..A..-5 / Mounting flange according to ISO Square shaft head for form-fit attachment of the Rotary Actuator. 3. Shaft with EPDM O-ring seal. 4. RPTFE shaft bearing. 5. Full series of valve body made of ductile cast iron (DN ). 6. Hole pattern for PN10/16, Table E (wafer, DN ) PN16 (wafer DN , Lug DN ) 7. Shaft made of stainless steel Double-D-fit attachment of the shaft to the disc. 9. The disc made of ductile cast iron nylon coated or stainless steel EPDM seat symmetrical, integrated flange sealing. Double-D-fit of two pieces of non-pin shaft connected with disc, a more compact and strong structure, can produce 4-way self-adjusting centralisation thanks to its unique design and optimise and minimise interference-fit, resulting in low operation torque. Innovative double supports of trench seat can ensure positive assembly among the valve body, seat and disc, and can keep rotation of disc smooth -going consistently minimising compressional deformation and seat brushing off. Advanced ball profile of disc with narrow sealing belt can provide isolation of HVAC flow media from valve body by double-prevention and can eliminate internal leakage and reduce seat tearing or fatiguing due to bunching. The primary seal is achieved by an interference-fit of the molded seat flat with the disc hub. The secondary seal is created when the shaft diameter is greater than internal shaft hole. The nylon-coated disc features excellent anti-corrosion and low friction coefficient with exact casting, precision machining and advanced coated process which gives a smooth rotation and close disc-to-seat relationship. The stainless steel disc is a rust proof with hand polishing process which can decrease operation torque for actuator and withstand higher HVAC flow media temperature. Three anti-corrosion RPTFE (Reinforced Poly Tetra Fluoro Ethylene), EPDM O-ring (made of Ethylene-Propylene-Diene Monomer) and stainless steel shaft circlip completely isolate flow media from top flange, synchronise rotation between shaft and disc, decrease operation torque and ensure extreme long life cycle. Meet stringent and extensive HVAC flow media with wide and circular arc flange sealing surface, which can be suitable for all flange connection standard as ISO, JIS, AS without additional gasket in AP easily and efficiently. To satisfy higher IP requirement and large size butterfly automation, Belimo offers SY..series Rotary Actuators which are designed to mate with the BU6..series Butterfly Valves and other quarter-turn valve applications. SY.. Actuator design features Gearbox with hardened planetary gear. 2. Two stop screws for limiting of manual operation. 3. Handwheel that acts directly on the planetary gear. 4. Motor protected by a thermostat. 5. Terminals. 6. Two limit switches and two auxiliary switches. 7. Housing made of cast aluminium (IP67). 8. 4xM5 hexagonal screws for cover of housing. 9. Sight glass for position indicator (rotary cylinder). The patented gear drive mechanism provides efficient, smooth operation while allowing easy manual override at any time. With IP67 rating, easily visible position indicator, international standard ISO 5211 mounting system, internal thermal motor overload protection, heater, two auxiliary switches and easily accessible wiring termination points. The units are easily visible in mechanical rooms with their characteristic Belimo orange color. Wiring diagrams included in all printed documentation are also affixed to the outside of the housing on the permanently attached product label. The torque ranges are available from Nm. 7

8 The Sizing of BU6..Series Butterfly Valves Kv Value [m3/h] Type Size BU650.. DN BU665.. DN BU680.. DN BU DN BU DN BU DN BU DN BU DN BU DN BU DN BU DN BU DN BU DN Note: the maximum velocity in the butterfly valve is 6m/s (for Open/Close control). Max. Close-off Pressure Ps and linkage BU6.. series IP54 Actuator (Indoor Use) Type SR..A..-5 [20Nm] Ps kpa GR..A..-5 [40Nm] GR..A..-7 [40Nm] BU650, BU650L, BU650S, BU650LS BU665, BU665L, BU665S, BU665LS BU680, BU680L, BU680S, BU680LS BU6100, BU6100L, BU6100S, BU6100LS BU6125, BU6125L, BU6125S, BU6125LS Ps kpa Ps kpa DR..A..-7 [90Nm] BU6150, BU6150L, BU6150S, BU6150LS Ps kpa IP54 Fail-Safe Rotary Actuator (Indoor Use) Type SRF(..)A..-5 [20Nm] Ps kpa GRK..A..-5 [40Nm] BU650, BU650S, BU650LS BU665, BU665S, BU665LS BU680, BU680S, BU680LS BU6100, BU6100S, BU6100LS Ps kpa GRK..A..-7 [40Nm] BU6125, BU6125S, BU6125LS Ps kpa 8

9 The Sizing of BU6..Series Butterfly Valves Max. Close-off Pressure Ps and linkage BU6.. series (continued) Type SY1.. [35Nm] Ps kpa S.. [90Nm] Ps kpa SY3.. [150Nm] IP67 Actuator (Outdoor Use) SY4.. [400Nm] SY6.. [650Nm] SY7.. [1000Nm] BU650, BU650L, BU650S, BU650LS BU665, BU665L, BU665S, BU665LS BU680, BU680L, BU680S, BU680LS BU6100, BU6100L, BU6100S, BU6100LS BU6125, BU6125L, BU6125S, BU6125LS BU6150, BU6150L, BU6150S, BU6150LS BU6200, BU6200L, BU6200S, BU6200LS BU6250, BU6250L, BU6250S, BU6250LS BU6300, BU6300L, BU6300S, BU6300LS BU6350, BU6350L, BU6350S, BU6350LS BU6400, BU6400L, BU6400S, BU6400LS Ps kpa Ps kpa Ps kpa Ps kpa SY8.. [1500Nm] BU6450, BU6450L, BU6450S, BU6450LS BU6500, BU6500L, BU6500S, BU6500LS Ps kpa 9

10 BU6.. Series Butterfly Valves, Wafer or Lug Pattern 2-way Butterfly Valves flanged DN For Open/Close or modulating control of cold and hot water. Applications Typical applications include chiller isolation, cooling tower isolation, change-over systems, air handling unit, fan coil control, bypass and process control. Technical data Flow medium Nylon coated disc: Cold and hot water SS304 disc: cold and hot water. Max. 50% Glycol Temperature of medium Nylon-coated disc: C SS304 disc: C Nominal pressure 1600kPa (PN16) Flow characteristic Modified equal-percentage Rangeability 10:1 (for range) Leakage rate Rate A Bubble Tight (ISO 5208) Pipe connections ISO , AS2129 PN10/16, Table E for wafer (DN ) PN16 for wafer (DN ) PN16 for lug (DN ) Max. Close-off pressure 1200kPa Installation position Vertical to horizontal Maintenance Maintenance-free Angle of rotation 90 rotation Valve Material Body Ductile cast iron GGG40 (DN ) Disc Nylon coated ductile cast iron disc / Stainless steel 304 disc Seat EPDM Shaft Stainless steel 416 Bushing RPTFE Ordering sample * BU6200X/LX, BU6200SX/LSX is utilised at 600kPa only. BU6 125 L / GR230A-7 Actuator: Default: Package: Disc and flange* pattern: Size: Butterfly Valve: GR230A-7 actuators, Open/Close, AC V Only SY Actuators and its Butterfly Valves are precalibrated and pre-assembled in the factory / Valve and actuator supplied separately on request L(X)-Lug, Nylon coated disc default(x)-wafer, Nylon coated disc LS(X)-Lug, stainless steel disc S(X)-Wafer, stainless steel disc DN125 BU6.. Low torque series Product features The modified equal-percentage flow characteristic and the large Kv values provide an economical control valve solution. 10 Mode of operation Manual operation The BU6.. series Butterfly Valves are operated by General Rotary Actuators, Mechanical Fail-Safe Rotary Actuators or SY Large Torque Multi-function Actuators are available. Select the actuators according to required Close-off pressure and HVAC condition of installation. The actuators are controlled by a standard Open/Close or modulating control system and rotate the disc of the valve to the position dictated by the control signal. The manual operation is available by using a lever with manual override button of SR.., GR.., DR.. actuator pressed or turning a handwheel of actuators.

11 Dimensions of BU6.. Series Butterfly Valves Wafer connection Lug connection Dimensions of PN10/16, Table E wafer connection Butterfly Valve [mm] Type Size Top flange L C S H1 H2 H3 H4 G ød1 PN10 PN16 Table E NC BFV (kg) ød n-ød ød n-ød ød n-ød BU650.. DN50 F BU665.. DN65 F BU680.. DN80 F BU DN100 F BU DN125 F BU DN150 F BU DN200 F BU DN250 F BU DN300 F BU DN350 F BU DN400 F BU DN450 F BU DN500 F Dimensions of PN16 lug connection Butterfly Valve [mm] SS BFV (kg) Type Size Top flange L C S H1 H2 H3 H4 G ød1 ød PN16 n-m NC BFV (kg) BU650L.. DN50 F M BU665L.. DN65 F M BU680L.. DN80 F M BU6100L.. DN100 F M BU6125L.. DN125 F M BU6150L.. DN150 F M BU6200L.. DN200 F M BU6250L.. DN250 F M BU6300L.. DN300 F M BU6350L.. DN350 F M BU6400L.. DN400 F M BU6450L.. DN450 F M BU6500L.. DN500 F M SS BFV (kg) 11

12 SR24A-5 Rotary actuator for rotary valves Nominal torque 20Nm Nominal voltage AC/DC 24V Control Open-close, 3-point Technical data Electrical data Nominal voltage AC/DC 24V Nominal voltage frequency 50/60Hz Nominal voltage range AC V / DC V Power consumption in operation 2.5W Power consumption in rest position 0.2W Power consumption for wire sizing 5.5VA Connection supply / control Cable 1m, 3 x 0.75mm² Parallel operation Yes (note the performance data) Functional data Torque motor Min. 20Nm Manual override Gear disengagement with push-button, can be locked Running time motor 90s / 90 Sound power level motor max. 45dB(A) Position indication Mechanically, integrated, two-section Safety Protection class IEC/EN III Safety extra-low voltage Protection class UL UL Class 2 Supply Degree of protection IEC/EN IP54 Degree of protection NEMA/UL NEMA 2, UL Enclosure Type 2 EMC CE according to 2004/108/EC Certification IEC/EN IEC/EN and IEC/EN Mode of operation Type 1 Rated impulse voltage supply / control 0.8kV Control pollution degree 3 Ambient temperature C Non-operating temperature C Ambient humidity 95% r.h., non-condensing Maintenance Maintenance-free Mechanical data Connection flange F05 Weight Weight Approx. 1kg Safety notes! This device has been designed for use in stationary heating, ventilation and air conditioning systems and is not allowed to be used outside the specified field of application, especially in aircraft or in any other airborne means of transport. Only authorised specialists may carry out installation. All applicable legal or institutional installation regulations must be complied during installation. The switch for changing the direction of rotation may only be operated by authorised specialists. The direction of rotation must not in particular be reversed in a frost protection circuit. The device may only be opened at the manufacturer s site. It does not contain any parts that can be replaced or repaired by the user. The cables must not be removed from the device. The device contains electrical and electronic components and is not allowed to be disposed of as household refuse. All locally valid regulations and requirements must be observed. 12

13 Rotary actuator, Open-close, 3-point, AC/DC 24V, 20Nm SR24A-5 Product features Simple direct mounting Manual override High functional reliability Adjustable angle of rotation Simple direct mounting on the rotary valve with mounting flange. The mounting position in relation to the fitting can be selected in 90 steps. Manual override with push-button possible (the gear is disengaged for as long as the button is pressed or remains locked). The actuator is overload protected, requires no limit switches and automatically stops when the end stop is reached. Adjustable angle of rotation with mechanical end stops. Combination valve/actuator For valves with the following mechanical specifications in accordance with ISO 5211 F05: - Square stem head SW = 14mm for form fit coupling of the rotary actuator. - Hole circle d = 50mm Accessories Description Type Electrical accessories Auxiliary switch, add-on, 1 x SPDT S1A Auxiliary switch, add-on, 2 x SPDT S2A Feedback potentiometer 140 Ohm, add-on P140A Feedback potentiometer 200 Ohm, add-on P200A Feedback potentiometer 500 Ohm, add-on P500A Feedback potentiometer 1 kohm, add-on P1000A Feedback potentiometer 2.8 kohm, add-on P2800A Feedback potentiometer 5 kohm, add-on P5000A Feedback potentiometer 10 kohm, add-on P10000A Electrical installation! Notes Connection via safety isolating transformer. Parallel connection of other actuators possible. Observe the performance data. Direction of rotation switch is covered. Factory setting: Direction of rotation. Wiring diagrams AC/DC 24V, open-close T ~ + AC/DC 24V, 3-point T ~ Y1 A AB = 0% Cable colours: 1 = black 2 = red 3 = white Y1 Y1 A AB = 0% Cable colours: 1 = black 2 = red 3 = white 13

14 SR24A-5 Rotary actuator, Open-close, 3-point, AC/DC 24V, 20Nm Dimensions [mm] Dimensional drawings

15 SR24A-SR-5 Rotary actuator for rotary valves Nominal torque 20Nm Nominal voltage AC/DC 24V Control Modulating DC (0)2...10V Position feedback DC V Technical data Electrical data Nominal voltage AC/DC 24V Nominal voltage frequency 50/60Hz Nominal voltage range AC V / DC V Power consumption in operation 2.5W Power consumption in rest position 0.4W Power consumption for wire sizing 5VA Connection supply / control Cable 1m, 4 x 0.75mm² Parallel operation Yes (note the performance data) Functional data Torque motor Min. 20Nm Positioning signal Y DC (0)2...10V Positioning signal Y note Input impedance 100kΩ Operating range Y DC V Position feedback U DC V Position feedback U note Max. 1mA Position accuracy ±5% Manual override Gear disengagement with push-button, can be locked Running time motor 90s / 90 Sound power level motor max. 45dB(A) Position indication Mechanically, integrated, two-section Safety Protection class IEC/EN III Safety extra-low voltage Protection class UL UL Class 2 Supply Degree of protection IEC/EN IP54 Degree of protection NEMA/UL NEMA 2, UL Enclosure Type 2 EMC CE according to 2004/108/EC Certification IEC/EN IEC/EN and IEC/EN Mode of operation Type 1 Rated impulse voltage supply / control 0.8kV Control pollution degree 3 Ambient temperature C Non-operating temperature C Ambient humidity 95% r.h., non-condensing Maintenance Maintenance-free Mechanical data Connection flange F05 Weight Weight Approx. 1kg Safety notes! This device has been designed for use in stationary heating, ventilation and air conditioning systems and is not allowed to be used outside the specified field of application, especially in aircraft or in any other airborne means of transport. Only authorised specialists may carry out installation. All applicable legal or institutional installation regulations must be complied during installation. The switch for changing the direction of rotation may only be operated by authorised specialists. The direction of rotation must not in particular be reversed in a frost protection circuit. The device may only be opened at the manufacturer s site. It does not contain any parts that can be replaced or repaired by the user. The cables must not be removed from the device. The device contains electrical and electronic components and is not allowed to be disposed of as household refuse. All locally valid regulations and requirements must be observed. 15

16 SR24A-SR-5 Rotary actuator, Modulating, AC/DC 24V, 20Nm Product features Mode of operation The actuator is connected with a standard modulating signal of DC (0)2...10V and travels to the position defined by the positioning signal. Measuring voltage U serves for the electrical display of the valve position % and as slave control signal for other actuators. Simple direct mounting Simple direct mounting on the rotary valve with mounting flange. The mounting position in relation to the fitting can be selected in 90 steps. Manual override Manual override with push-button possible (the gear is disengaged for as long as the button is pressed or remains locked). High functional reliability The actuator is overload protected, requires no limit switches and automatically stops when the end stop is reached. Adjustable angle of rotation Adjustable angle of rotation with mechanical end stops. Combination valve/actuator For valves with the following mechanical specifications in accordance with ISO 5211 F05: - Square stem head SW = 14mm for form fit coupling of the rotary actuator. - Hole circle d = 50mm Accessories Description Type Electrical accessories Auxiliary switch, add-on, 1 x SPDT S1A Auxiliary switch, add-on, 2 x SPDT S2A Feedback potentiometer 140 Ohm, add-on P140A Feedback potentiometer 200 Ohm, add-on P200A Feedback potentiometer 500 Ohm, add-on P500A Feedback potentiometer 1 kohm, add-on P1000A Feedback potentiometer 2.8 kohm, add-on P2800A Feedback potentiometer 5 kohm, add-on P5000A Feedback potentiometer 10 kohm, add-on P10000A Electrical installation! Notes Connection via safety isolating transformer. Parallel connection of other actuators possible. Observe the performance data. Direction of rotation switch is covered. Factory setting: Direction of rotation. Wiring diagrams AC/DC 24V, modulating T ~ + Y U DC (0)2...10V DC V Y Cable colours: 1 = black 2 = red 3 = white 5 = orange Override control (frost protection circuit) ~ T + c d Y DC (0)2...10V Y1 c d Y1 / Y1 A AB = 100% A AB = 0% DC (0) V Cable colours: 1 = black 2 = red 3 = white 5 = orange

17 Rotary actuator, Modulating, AC/DC 24V, 20Nm SR24A-SR-5 Dimensions [mm] Dimensional drawings

18 SR230A-5 Rotary actuator for rotary valves Nominal torque 20Nm Nominal voltage AC 230V Control Open-close, 3-point Technical data Electrical data Nominal voltage AC 230V Nominal voltage frequency 50/60Hz Nominal voltage range AC V Power consumption in operation 3W Power consumption in rest position 0.6W Power consumption for wire sizing 7VA Connection supply / control Cable 1m, 3 x 0.75mm² Parallel operation Yes (note the performance data) Functional data Torque motor Min. 20Nm Manual override Gear disengagement with push-button, can be locked Running time motor 90s / 90 Sound power level motor max. 45dB(A) Position indication Mechanically, integrated, two-section Safety Protection class IEC/EN II Protective insulated Protection class UL II Protective insulated Degree of protection IEC/EN IP54 Degree of protection NEMA/UL NEMA 2, UL Enclosure Type 2 EMC CE according to 2004/108/EC Low voltage directive CE according to 2006/95/EC Certification IEC/EN IEC/EN and IEC/EN Mode of operation Type 1 Rated impulse voltage supply / control 4kV Control pollution degree 3 Ambient temperature C Non-operating temperature C Ambient humidity 95% r.h., non-condensing Maintenance Maintenance-free Mechanical data Connection flange F05 Weight Weight Approx. 1kg Safety notes 18! This device has been designed for use in stationary heating, ventilation and air conditioning systems and is not allowed to be used outside the specified field of application, especially in aircraft or in any other airborne means of transport. Caution: Power supply voltage! Only authorised specialists may carry out installation. All applicable legal or institutional installation regulations must be complied during installation. The switch for changing the direction of rotation may only be operated by authorised specialists. The direction of rotation must not in particular be reversed in a frost protection circuit. The device may only be opened at the manufacturer s site. It does not contain any parts that can be replaced or repaired by the user. The cables must not be removed from the device. The device contains electrical and electronic components and is not allowed to be disposed of as household refuse. All locally valid regulations and requirements must be observed.

19 Rotary actuator, Open-close, 3-point, AC 230V, 20Nm SR230A-5 Product features Simple direct mounting Simple direct mounting on the rotary valve with mounting flange. The mounting position in relation to the fitting can be selected in 90 steps. Manual override Manual override with push-button possible (the gear is disengaged for as long as the button is pressed or remains locked). High functional reliability The actuator is overload protected, requires no limit switches and automatically stops when the end stop is reached. Adjustable angle of rotation Adjustable angle of rotation with mechanical end stops. Combination valve/actuator For valves with the following mechanical specifications in accordance with ISO 5211 F05: - Square stem head SW = 14mm for form fit coupling of the rotary actuator. - Hole circle d = 50mm Accessories Description Type Electrical accessories Auxiliary switch, add-on, 1 x SPDT S1A Auxiliary switch, add-on, 2 x SPDT S2A Feedback potentiometer 140 Ohm, add-on P140A Feedback potentiometer 200 Ohm, add-on P200A Feedback potentiometer 500 Ohm, add-on P500A Feedback potentiometer 1 kohm, add-on P1000A Feedback potentiometer 2.8 kohm, add-on P2800A Feedback potentiometer 5 kohm, add-on P5000A Feedback potentiometer 10 kohm, add-on P10000A Electrical installation! Notes Caution: Power supply voltage! Parallel connection of other actuators possible. Observe the performance data. Direction of rotation switch is covered. Factory setting: Direction of rotation. Wiring diagrams AC 230V, open-close N L AC 230V, 3-point N L Y1 A AB = 0% Cable colours: 1 = blue 2 = brown 3 = white Y1 Y1 A AB = 0% Cable colours: 1 = blue 2 = brown 3 = white 19

20 SR230A-5 Rotary actuator, Open-close, 3-point, AC 230V, 20Nm Dimensions [mm] Dimensional drawings

21 SR24A-S-5 Rotary actuator for rotary valves Nominal torque 20Nm Nominal voltage AC/DC 24V Control Open-close, 3-point With integrated auxiliary switch Technical data Electrical data Nominal voltage AC/DC 24V Nominal voltage frequency 50/60Hz Nominal voltage range AC V / DC V Power consumption in operation 2.5W Power consumption in rest position 0.2W Power consumption for wire sizing 5.5VA Auxiliary switch 1 x SPDT, % Switching capacity auxiliary switch 1mA...3 (0.5) A, AC 250 V (II Protective insulated) Connection supply / control Cable 1m, 3 x 0.75mm² Connection auxiliary switch Cable 1m, 3 x 0.75mm² Parallel operation Yes (note the performance data) Functional data Torque motor Min. 20Nm Manual override Gear disengagement with push-button, can be locked Running time motor 90s / 90 Sound power level motor max. 45dB(A) Position indication Mechanically, pluggable Safety Protection class IEC/EN III Safety extra-low voltage Protection class UL UL Class 2 Supply Degree of protection IEC/EN IP54 Degree of protection NEMA/UL NEMA 2, UL Enclosure Type 2 EMC CE according to 2004/108/EC Low voltage directive CE according to 2006/95/EC Certification IEC/EN IEC/EN and IEC/EN Mode of operation Type 1 Rated impulse voltage supply / control 0.8kV Rated impulse voltage auxiliary switch 2.5kV Control pollution degree 3 Ambient temperature C Non-operating temperature C Ambient humidity 95% r.h., non-condensing Maintenance Maintenance-free Mechanical data Mechanical data F05 Weight Weight Approx. 1kg Safety notes! This device has been designed for use in stationary heating, ventilation and air conditioning systems and is not allowed to be used outside the specified field of application, especially in aircraft or in any other airborne means of transport. Only authorised specialists may carry out installation. All applicable legal or institutional installation regulations must be complied during installation. The switch for changing the direction of rotation may only be operated by authorised specialists. The direction of rotation must not in particular be reversed in a frost protection circuit. The device may only be opened at the manufacturer s site. It does not contain any parts that can be replaced or repaired by the user. The cables must not be removed from the device. The device contains electrical and electronic components and is not allowed to be disposed of as household refuse. All locally valid regulations and requirements must be observed. 21

22 SR24A-S-5 Rotary actuator, Open-close, 3-point, AC/DC 24V, 20Nm Product features Simple direct mounting Straightforward direct mounting on the rotary valve with mounting flange. The mounting position in relation to the fitting can be selected in 90 steps. Manual override Manual override with push-button possible (the gear is disengaged for as long as the button is pressed or remains locked). High functional reliability The actuator is overload protected, requires no limit switches and automatically stops when the end stop is reached. Adjustable angle of rotation Adjustable angle of rotation with mechanical end stops. Combination valve/actuator For valves with the following mechanical specifications in accordance with ISO 5211 F05: - Square stem head SW = 14mm for form-fit coupling of the rotary actuator. - Hole circle d = 50mm Flexible signalisation With adjustable auxiliary switch ( %) Auxiliary switch 1 S1 S2 S3 1 S1 S2 S3 0 0 Accessories Description Type Electrical accessories Auxiliary switch, add-on, 1 x SPDT S1A Auxiliary switch, add-on, 2 x SPDT S2A Feedback potentiometer 140 Ohm, add-on P140A Feedback potentiometer 200 Ohm, add-on P200A Feedback potentiometer 500 Ohm, add-on P500A Feedback potentiometer 1 kohm, add-on P1000A Feedback potentiometer 2.8 kohm, add-on P2800A Feedback potentiometer 5 kohm, add-on P5000A Feedback potentiometer 10 kohm, add-on P10000A Electrical installation! Notes Connection via safety isolating transformer. Parallel connection of other actuators possible. Observe the performance data. Direction of rotation switch is covered. Factory setting: Direction of rotation. Wiring diagrams AC/DC 24V, open-close T ~ + AC/DC 24V, 3-point T ~ S1 S2 S S1 S2 S3 Y1 A AB = 0% % Cable colours: 1 = black 2 = red 3 = white S1 = violet S2 = red S3 = white Y1 Y1 A AB = 0% % Cable colours: 1 = black 2 = red 3 = white S1 = violet S2 = red S3 = white 22

23 Rotary actuator, Open-close, 3-point, AC/DC 24V, 20Nm SR24A-S-5 Dimensions [mm] Dimensional drawings

24 SR230A-S-5 Rotary actuator for rotary valves Nominal torque 20Nm Nominal voltage AC 230V Control Open-close, 3-point With integrated auxiliary switch Technical data Electrical data Nominal voltage AC 230V Nominal voltage frequency 50/60Hz Nominal voltage range AC V Power consumption in operation 3W Power consumption in rest position 0.6W Power consumption for wire sizing 7VA Auxiliary switch 1 x SPDT, % Switching capacity auxiliary switch 1mA...3 (0.5) A, AC 250V (II Protective insulated) Connection supply / control Cable 1m, 3 x 0.75mm² Connection auxiliary switch Cable 1m, 3 x 0.75mm² Parallel operation Yes (note the performance data) Functional data Torque motor Min. 20Nm Manual override Gear disengagement with push-button, can be locked Running time motor 90s / 90 Sound power level motor max. 45dB(A) Position indication Mechanically, pluggable Safety Protection class IEC/EN II Protective insulated Protection class UL II Protective insulated Degree of protection IEC/EN IP54 Degree of protection NEMA/UL NEMA 2, UL Enclosure Type 2 EMC CE according to 2004/108/EC Low voltage directive CE according to 2006/95/EC Certification IEC/EN IEC/EN and IEC/EN Mode of operation Type 1 Rated impulse voltage supply / control 4kV Rated impulse voltage auxiliary switch 2.5kV Control pollution degree 3 Ambient temperature C Non-operating temperature C Ambient humidity 95% r.h., non-condensing Maintenance Maintenance-free Mechanical data Connection flange F05 Weight Weight Approx. 1kg Safety notes 24! This device has been designed for use in stationary heating, ventilation and air conditioning systems and is not allowed to be used outside the specified field of application, especially in aircraft or in any other airborne means of transport. Caution: Power supply voltage! Only authorised specialists may carry out installation. All applicable legal or institutional installation regulations must be complied during installation. The switch for changing the direction of rotation may only be operated by authorised specialists. The direction of rotation must not in particular be reversed in a frost protection circuit. The device may only be opened at the manufacturer s site. It does not contain any parts that can be replaced or repaired by the user. The cables must not be removed from the device. The device contains electrical and electronic components and is not allowed to be disposed of as household refuse. All locally valid regulations and requirements must be observed.

25 Rotary actuator, Open-close, 3-point, AC 230V, 20Nm SR230A-S-5 Product features Simple direct mounting Manual override High functional reliability Adjustable angle of rotation Straightforward direct mounting on the rotary valve with mounting flange. The mounting position in relation to the fitting can be selected in 90 steps. Manual override with push-button possible (the gear is disengaged for as long as the button is pressed or remains locked). The actuator is overload protected, requires no limit switches and automatically stops when the end stop is reached. Adjustable angle of rotation with mechanical end stops. Combination valve/actuator For valves with the following mechanical specifications in accordance with ISO 5211 F05: - Square stem head SW = 14mm for form-fit coupling of the rotary actuator. - Hole circle d = 50mm Flexible signalisation With adjustable auxiliary switch ( %) Auxiliary switch 1 S1 S2 S3 1 S1 S2 S3 0 0 Accessories Description Type Electrical accessories Auxiliary switch, add-on, 1 x SPDT S1A Auxiliary switch, add-on, 2 x SPDT S2A Feedback potentiometer 140 Ohm, add-on P140A Feedback potentiometer 200 Ohm, add-on P200A Feedback potentiometer 500 Ohm, add-on P500A Feedback potentiometer 1 kohm, add-on P1000A Feedback potentiometer 2.8 kohm, add-on P2800A Feedback potentiometer 5 kohm, add-on P5000A Feedback potentiometer 10 kohm, add-on P10000A Electrical installation! Notes Caution: Power supply voltage! Parallel connection of other actuators possible. Observe the performance data. Direction of rotation switch is covered. Factory setting: Direction of rotation. Wiring diagrams AC 230V, open-close N L AC 230V, 3-point T ~ + 0 Y A AB = 0% S1 S2 S % Cable colours: 1 = blue 2 = brown 3 = white S1 = violet S2 = red S3 = white Y Y1 A AB = 0% S1 S2 S % Cable colours: 1 = blue 2 = brown 3 = white S1 = violet S2 = red S3 = white 25

26 SR230A-S-5 Rotary actuator, Open-close, 3-point, AC 230V, 20Nm Dimensions [mm] Dimensional drawings

27 GR24A-5 / -7 GR24A-5 Rotary actuator for rotary valves GR24A-7 Rotary actuator for rotary valves Nominal torque 40Nm Nominal voltage AC/DC 24V Control Open-close Technical data Electrical data Nominal voltage AC/DC 24V Nominal voltage frequency 50/60Hz Nominal voltage range AC V / DC V Power consumption in operation 4W Power consumption at rest 2W Power consumption for wire sizing 6VA Connection supply / control Cable 1m, 3 x 0.75mm² Parallel operation Yes (note the performance data) Functional data Torque motor GR24A-5 GR24A-7 min. 40Nm min. 40Nm Manual override Gear disengagement with push-button, can be locked Running time motor 150s / 90 Sound power level motor max. 45dB(A) Position indication Mechanical, pluggable Safety Protection class IEC/EN III Safety extra-low voltage Protection class UL UL Class 2 Supply Degree of protection IEC/EN IP54 Degree of protection NEMA/UL NEMA 2, UL Enclosure Type 2 EMC CE according to 2004/108/EC Certification IEC/EN Certified to IEC/EN and IEC/EN Mode of operation Type 1 Rated current voltage motor 0.8kV Control pollution degree 3 Ambient temperature C Non-operating temperature C Ambient humidity 95% r.h., non-condensing Maintenance Maintenance-free Mechanical data Connection flange GR24A-5 GR24A-7 F05 F07 Weight Weight Approx. 1.85kg Safety notes! This device has been designed for use in stationary heating, ventilation and air conditioning systems and is not allowed to be used outside the specified field of application, especially in aircraft or in any other airborne means of transport. Only authorised specialists may carry out installation. All applicable legal or institutional installation regulations must be complied during installation. The switch for changing the direction of rotation may only be operated by authorised specialists. The direction of rotation must not in particular be reversed in a frost protection circuit. The device may only be opened at the manufacturer s site. It does not contain any parts that can be replaced or repaired by the user. The cables must not be removed from the device. The device contains electrical and electronic components and is not allowed to be disposed of as household refuse. All locally valid regulations and requirements must be observed. 27

28 GR24A-5 / -7 Product features Simple direct mounting Simple direct mounting on the rotary valve with mounting flange. The mounting position in relation to the fitting can be selected in 90 steps. Manual override Manual override with push-button possible (the gear is disengaged for as long as the button is pressed or remains locked). High functional reliability The actuator is overload-proof, requires no limit switches and automatically stops when the end stop is reached. Combination valve/actuator For valves with the following mechanical specifications in accordance with ISO 5211 F05: - Square stem head SW = 14mm for form-fit coupling of the rotary actuator. - Hole circle d = 50mm For valves with the following mechanical specifications in accordance with ISO 5211 F07: - Square stem head SW = 17mm for form-fit coupling of the rotary actuator. - Hole circle d = 70mm Accessories Description Type Electrical accessories Auxiliary switch, add-on, 1 x SPDT S1A Auxiliary switch, add-on, 2 x SPDT S2A Feedback potentiometer 140 Ohm, add-on P140A Feedback potentiometer 200 Ohm, add-on P200A Feedback potentiometer 500 Ohm, add-on P500A Feedback potentiometer 1 kohm, add-on P1000A Feedback potentiometer 2.8 kohm, add-on P2800A Feedback potentiometer 5 kohm, add-on P5000A Feedback potentiometer 10 kohm, add-on P10000A Wiring diagram! Notes Connection via safety isolating transformer. Parallel connection of other actuators possible. Observe the performance data. Direction of rotation switch is covered. Factory setting: Direction of rotation. GR24A-5 AC/DC 24V, open-close T ~ + T ~ Y1 A AB = 0% Cable colours: 1 = black 2 = red 3 = white Y1 Y1 A AB = 0% 28

29 GR24A-5 / -7 Wiring diagram GR24A-7! AC/DC 24V, open-close T ~ + Notes Connection via safety isolating transformer. Parallel connection of other actuators possible. Observe the performance data. Direction of rotation switch is covered. Factory setting: Direction of rotation. T ~ Y1 A AB = 0% Cable colours: 1 = black 2 = red 3 = white Y1 Y1 A AB = 0% Dimensions [mm] GR24A-5/ /

30 GR24A-SR-5 / -7 Modulating rotary actuator for rotary valves GR24A-SR-5 with mounting flange ISO 5211-F05 GR24A-SR-7 with mounting flange ISO 5211-F07 Torque 40Nm Nominal voltage AC/DC 24V Control: modulating DC(0) V Position feedback DC V Technical data Safety notes Electrical data Nominal voltage AC 24V, 50/60 Hz / DC 24V Nominal voltage range AC V / DC V Power consumption In operation At rest For wire sizing nominal torque 1.5W 6.5VA Connection Cable 1m, 4 x 0.75mm² Parallel operation Possible, note the performance data Functional data Torque (nominal torque) Min. nominal voltage Control Control signal Y Operating range Y DC (0)2...10V, typical input impedance 100kΩ DC V Position feedback DC V, max. 1mA Position accuracy ±5% Manual override Gearing latch disengaged with pushbutton, can be locked Running time 150s / 90 Sound power level Max. 45dB(A) Position indication Mechanical, pluggable Safety Protection class IEC/EN III Safety extra-low voltage Protection class UL UL Class 2 Supply Degree of protection IEC/EN IP54 Degree of protection EMA/UL NEMA 2, UL Enclosure Type 2 EMC CE in accordance with 2004/108/EU Certification Certified to IEC/EN and IEC/EN Mode of operation Type 1 Rated impulse voltage 0.8kV Control pollution degree 3 Ambient temperature C Non-operating temperature C Ambient humidity 95% r.h., non-condensating Maintenance Maintenance-free Mechanical data Connection flange GR24A-SR-5 GR24A-SR-7 F05 F07 Dimensions / Weight Dimensions See «Dimensions» Weight Approx. 2.5kg 30! The actuator has been designed for use in stationary heating, ventilation and air conditioning systems and is not allowed to be used outside the specified field of application, especially in aircraft or in any other airborne means of transport. It may only be installed by suitably trained personnel. Any legal regulations or regulations issued by authorities must be observed during assembly. The switch for changing the direction of rotation may only be operated by authorised personnel. The direction of rotation must not be reversed in a frost protection circuit. The device may only be opened at the manufacturer's site. It does not contain any parts that can be replaced or repaired by the user. The cable must not be removed from the device. The device contains electrical and electronic components and is not allowed to be disposed of as household refuse. All locally valid regulations and requirements must be observed.

31 GR24A-SR-5 / -7 Product features Mode of operation The actuator is controlled with a standard modulating signal of DC (0)2...10V and travels to the position defined by the control signal. Measuring voltage U serves for the electrical display of the actuator position % and as slave control signal for other actuators. Simple direct mounting Simple direct mounting on the rotary valve with mounting flange. The mounting position in relation to the fitting can be selected in 90 steps. Manual override Manual override with push-button possible (the gear is disengaged for as long as the button is pressed or remains locked). Adjustable angle of rotation Adjustable angle of rotation with mechanical end stops. High functional reliability The actuator is overload-proof, requires no limit switches and automatically stops when the end stop is reached. Combination valve/actuator For valves with the following mechanical specifications in accordance with ISO 5211 F05: - Square stem head SW = 14mm for form-fit coupling of the rotary actuator. - Hole circle d = 50mm For valves with the following mechanical specifications in accordance with ISO 5211 F07: - Square stem head SW = 17mm for form-fit coupling of the rotary actuator. - Hole circle d = 70mm Accessories Description Type Electrical accessories Auxiliary switch, add-on, 1 x SPDT S1A Auxiliary switch, add-on, 2 x SPDT S2A Feedback potentiometer 140 Ohm, add-on P140A Feedback potentiometer 200 Ohm, add-on P200A Feedback potentiometer 500 Ohm, add-on P500A Feedback potentiometer 1 kohm, add-on P1000A Feedback potentiometer 2.8 kohm, add-on P2800A Feedback potentiometer 5 kohm, add-on P5000A Feedback potentiometer 10 kohm, add-on P10000A Wiring diagram GR24A-SR-5 Standard connection Override control (Frost protection circuit) Notes + Connect via safety isolation transformer.! Other actuators can be connected in parallel. Note Y performance data for supply. Direction of rotation switch is covered. U Factory setting: Direction of rotation T ~ DC (0)2...10V 0 V Control of controller DC V Measuring voltage for reset signal T ~ + c d Y DC (0)2...10V 0 V Control of controller Direction of rotation Y Cable colours: 1 = black 2 = red 3 = white 5 = orange c d Actuator Butterfly valve Y1 A AB = 100% A AB = 0% Modulating operation Notes Connect via safety isolation transformer.! Other actuators can be connected in parallel. Note performance data for supply. Direction of rotation switch is covered. Factory setting: Direction of rotation GR24A-SR-7 Standard connection Override control (Frost protection circuit) T ~ + Y U DC (0)2...10V 0 V Control of controller DC V Measuring voltage for reset signal T ~ + c d Y DC (0)2...10V 0 V Control of controller Direction of rotation Y Cable colours: 1 = black 2 = red 3 = white 5 = orange c d Actuator Butterfly valve Y1 A AB = 100% A AB = 0% Modulating operation 31

32 GR24A-SR-5 / -7 Dimensions [mm] GR24A-SR GR24A-SR R R

33 GR230A-5 / -7 GR230A-5 Rotary actuator for rotary valves GR230A-7 Rotary actuator for rotary valves Nominal torque 40Nm Nominal voltage AC 230V Control Open-close Technical data Electrical data Nominal voltage AC 230V Nominal voltage frequency 50/60Hz Nominal voltage range AC V Power consumption in operation 5W Power consumption at rest 2W Power consumption for wire sizing 9VA Connection supply / control Cable 1m, 3 x 0.75mm² Parallel operation Yes (note the performance data) Functional data Torque motor GR230A-5 GR230A-7 min. 40Nm min. 40Nm Manual override Gear disengagement with push-button, can be locked Running time motor 150s / 90 Sound power level motor max. 45dB(A) Position indication Mechanical, pluggable Safety Protection class IEC/EN II protective insulated Protection class UL II protective insulated Degree of protection IEC/EN IP54 Degree of protection NEMA/UL NEMA 2, UL Enclosure Type 2 Electromagnetic compatibility CE according to 2004/108/EC Low-voltage directive CE according to 2006/95/EC Certification IEC/EN Certified to IEC/EN and IEC/EN Mode of operation Type 1 Rated current voltage motor 4kV Control pollution degree 3 Ambient temperature C Non-operating temperature C Ambient humidity 95% r.h., non-condensing Maintenance Maintenance-free Mechanical data Connection flange GR230A-5 GR230A-7 F05 F07 Weight Weight Approx. 1.85kg Safety notes! This device has been designed for use in stationary heating, ventilation and air conditioning systems and is not allowed to be used outside the specified field of application, especially in aircraft or in any other airborne means of transport. Only authorised specialists may carry out installation. All applicable legal or institutional installation regulations must be complied during installation. The switch for changing the direction of rotation may only be operated by authorised specialists. The direction of rotation must not in particular be reversed in a frost protection circuit. The device may only be opened at the manufacturer s site. It does not contain any parts that can be replaced or repaired by the user. The cables must not be removed from the device. The device contains electrical and electronic components and is not allowed to be disposed of as household refuse. All locally valid regulations and requirements must be observed. 33

34 GR230A-5 / -7 Product features Accessories Manual override Manual override with push-button possible (the gear is disengaged for as long as the button is pressed or remains locked). High functional reliability The actuator is overload-proof, requires no limit switches and automatically stops when the end stop is reached. Simple direct mounting Simple direct mounting on the rotary valve with mounting flange. The mounting position in relation to the fitting can be selected in 90 steps. Combination valve/actuator For valves with the following mechanical specifications in accordance with ISO 5211 F05: - Square stem head SW = 14mm for form-fit coupling of the rotary actuator. - Hole circle d = 50mm For valves with the following mechanical specifications in accordance with ISO 5211 F07: - Square stem head SW = 17mm for form-fit coupling of the rotary actuator. - Hole circle d = 70mm Description Type Electrical accessories Auxiliary switch, add-on, 1 x SPDT S1A Auxiliary switch, add-on, 2 x SPDT S2A Feedback potentiometer 140 Ohm, add-on P140A Feedback potentiometer 200 Ohm, add-on P200A Feedback potentiometer 500 Ohm, add-on P500A Feedback potentiometer 1 kohm, add-on P1000A Feedback potentiometer 2.8 kohm, add-on P2800A Feedback potentiometer 5 kohm, add-on P5000A Feedback potentiometer 10 kohm, add-on P10000A Wiring diagram! Notes Caution: Power supply voltage! Parallel connection of other actuators possible. Observe the performance data. Direction of rotation switch is covered. Factory setting: Direction of rotation. GR230A-5 AC 230V, open-close N L N L Y1 A AB = 0% Cable colours: 1 = blue 2 = brown 3 = white Y1 Y1 A AB = 0% 34

35 GR230A-5 / -7 Wiring diagram! Notes Caution: Power supply voltage! Parallel connection of other actuators possible. Observe the performance data. Direction of rotation switch is covered. Factory setting: Direction of rotation. GR230A-7 AC 230V, open-close N L N L Y1 A AB = 0% Cable colours: 1 = blue 2 = brown 3 = white Y1 Y1 A AB = 0% Dimensions [mm] GR230A R GR230A R

36 DR..A(-SR)-7 Rotary Actuator DR24A(-SR)-7 Rotary actuator for butterfly valves Nominal torque 90Nm Nominal voltage AC/DC 24V Open-close Control: DR24A-7 Modulating Control: DR24A-SR-7 DR230A-7 Rotary actuator for butterfly valves Nominal torque 90Nm Nominal voltage AC V Control Open-close Technical data Basc technical data Nominal voltage frequency 50/60Hz Parallel operation No Torque motor Max. 90Nm (not constant) Manual override Gear disengagement with push-button, can be locked Running time motor 150s / 90 Sound power level motor max. 45dB(A) Position indication Yes Degree of protection IEC/EN IP54 EMC CE according to 2004/108/EC Certification IEC/EN Certified to IEC/EN and IEC/EN Mode of operation Type 1 Control pollution degree 3 Ambient temperature C Non-operating temperature C Ambient humidity 95% r.h., non-condensing Maintenance Maintenance-free Connection flange F07 Weight Approx. 3.6kg DR24A-7 Nominal voltage AC/DC 24V Nominal voltage range AC V / DC V Power consumption in operation 4.5W Power consumption at rest 2W Power consumption for wire sizing 7VA Connection Cable 1m, 3 x 0.75mm² Protection class IEC/EN III Safety extra-low voltage Rated current voltage 0.8kV DR24A-SR-7 Nominal voltage AC/DC 24V Nominal voltage range AC V / DC V Power consumption in operation 7W Power consumption at rest 2W Power consumption for wire sizing 9VA Connection Cable 1m, 4 x 0.75mm² Protection class IEC/EN III Safety extra-low voltage Rated current voltage 0.8kV DR230A-7 Nominal voltage AC V Nominal voltage range AC V Power consumption in operation 5W Power consumption at rest 2W Power consumption for wire sizing 9VA Connection Cable 1m, 3 x 0.75mm² Protection class IEC/EN II totally insulated Rated current voltage 4kV 36

37 DR..A(-SR)-7 Rotary Actuator Safety notes! This actuator has been designed for use in stationary heating, ventilation and air-conditioning systems and is not allowed to be used outside the specified field of application, especially in aircraft or in any other airborne means of transport. Only authorised specialists may carry out installation. All applicable legal or institutional installation regulations must be complied during installation. The switch for changing the direction of rotation may not be adjusted. The angle of rotation is not permitted to be subjected to mechanical limitation. It is forbidden to alter the mechanical end stops. The device may only be opened at the manufacturer s site. It does not contain any parts that can be replaced or repaired by the user. The cables must not be removed from the device. For DR24A-7, the device contains electrical and electronic components and is not allowed to be disposed of as household refuse. All locally valid regulations and requirements must be observed. For DR230A-7, caution: power supply voltage! Product features High functional reliability The actuator is overload-proof, requires no limit switches and automatically stops when the end stop is reached. Direct mounting Simple direct mounting on the butterfly valves with ISO 5211-F07 mounting flange. The mounting orientation with reference to the butterfly valve can be selected in 90 (angle) steps. Manual override For DR24A-7, Manual operation is possible with the push-button (the gearing latch remains disengaged as long as the push-button is pressed or detented). For DR24A-SR-7, manual override with push-button possible (the gear is disengaged for as long as the button is pressed or remains locked). For DR230A-7, manual override with push-button possible (the gear is disengaged for as long as the button is pressed or remains locked). Mode of operation For DR24A-SR-7, the actuator is connected with a standard modulating signal of DC V and travels to the position defined by the positioning signal. The measuring voltage U serves for the electrical display of the actuator position % and as slave control signal for other actuators. Accessories Description Type Electrical accessories Auxiliary switch, add-on, 1 x SPDT S1A Auxiliary switch, add-on, 2 x SPDT S2A Feedback potentiometer 140 Ohm, add-on P140A Feedback potentiometer 200 Ohm, add-on P200A Feedback potentiometer 500 Ohm, add-on P500A Feedback potentiometer 1 kohm, add-on P1000A Feedback potentiometer 2.8 kohm, add-on P2800A Feedback potentiometer 5 kohm, add-on P5000A Feedback potentiometer 10 kohm, add-on P10000A Wiring diagram! DR24A-7 AC/DC 24V, open-close T ~ + Notes Connection via safety isolating transformer. Direction of rotation switch is covered. Factory setting: Direction of rotation Y1 A AB = 0% Cable colours: 1 = black 2 = red 3 = white 37

38 DR..A(-SR)-7 Rotary Actuator Wiring diagram! Notes Connection via safety isolating transformer. Direction of rotation switch is covered. Factory setting: Direction of rotation. DR24A-SR-7 AC/DC 24V, modulating AC/DC 24V, modulating, override control Y1 T ~ Y U DC 0 10 V DC 2 10 V Cable colours: 1 = black 2 = red 3 = white 5 = orange Y1 T ~ c 5 d Y DC V c d Y1 / Y1 A AB = 100% A AB = 0% DC V DR230A-7 AC 230V, open-close N L Y1 A AB = 0% Cable colours: 1 = blue 2 = brown 3 = white Dimensions [mm] DR24A DR24A-SR-7 DR230A

39 DR24A-MP-7 Rotary Actuator Communicative rotary actuator for butterfly valves Nominal torque 90Nm Nominal voltage AC/DC 24V Control Modulating: DC (0)2...10V variable Position feedback: DC V variable Communication via Belimo MP-Bus Conversion of sensor signals Technical data Electrical data Nominal voltage AC/DC 24V Nominal voltage frequency 50/60Hz Nominal voltage range AC V / DC V Power consumption in operation 9W Power consumption at rest 2W Power consumption for wire sizing 12VA Connection supply / control Cable 1m, 4 x 0.75mm² Parallel operation No Functional data Torque motor max. 90Nm (not constant) Positioning signal Y DC V Positioning signal Y note Input impedance 100kΩ Control signal Y variable Open-close 3-point (AC only) Modulating (DC V) Operating range Y DC V Operating range Y variable Start point DC V End point DC V Position feedback U DC V Position feedback U note Max. 0.5mA Position feedback U variable Start point DC V End point DC V Position accuracy ±5% Manual override Gear disengagement with push-button, can be locked Running time motor 150 s / 90 Motor running time variable s Automatic adjustment of operating range to match the mechanical angle of rotation Automatic adaptation of operating range and feedback to match the mechanical angle of rotation:manual triggering of the adaption by pressing the «Adaption» button or with the PC-Tool Override control MAX (maximum position) = 100% MIN (minimum position) = 0% ZS (intermediate position, AC only) = 50% Override control variable MAX = (MIN + 30 )...100% MIN = 0%...(MAX 30 ) ZS = MIN...MAX Sound power level motor max. 45dB(A) Position indication Yes Safety Protection class IEC/EN III Safety extra-low voltage Degree of protection IEC/EN IP54 Degree of protection NEMA/UL NEMA 2, UL Enclosure Type 2 EMC CE according to 2004/108/EC Certification IEC/EN IEC/EN and IEC/EN Mode of operation Type 1 Rated impulse voltage supply / control 0.8kV Control pollution degree 3 Ambient temperature C Non-operating temperature C Ambient humidity 95% r.h., non-condensing Maintenance Maintenance-free Mechanical data Connection flange F07 Weight Weight Approx. 3.6kg 39

40 DR24A-MP-7 Rotary Actuator Safety notes! This device has been designed for use in stationary heating, ventilation and air conditioning systems and is not allowed to be used outside the specified field of application, especially in aircraft or in any other airborne means of transport. Only authorised specialists may carry out installation. All applicable legal or institutional installation regulations must be complied during installation. The switch for changing the direction of rotation may not be adjusted. The angle of rotation is not permitted to be subjected to mechanical limitation. It is forbidden to alter the mechanical end stops. The device may only be opened at the manufacturer s site. It does not contain any parts that can be replaced or repaired by the user. The cables must not be removed from the device. The device contains electrical and electronic components and is not allowed to be disposed of as household refuse. All locally valid regulations and requirements must be observed. Product features Mode of operation Conventional operation: The actuator is connected with a standard modulating signal of DC V and travels to the position defined by the positioning signal. The measuring voltage U serves for the electrical display of the actuator position % and as slave control signal for other actuators. Operation on the MP-Bus: The actuator receives its digital positioning signal from the higher level controller via the MP-Bus and travels to the position defined. Connection U serves as communication interface and does not supply an analogue measuring voltage. Converter for sensors Connection option for a sensor (passive or active sensor or switching contact). The MP actuator serves as an analogue/digital converter for the transmission of the sensor signal via MP-Bus to the higher level system. Parameterisable actuators The factory settings cover the most common applications. Input and output signals and other parameters can be altered with the PC-Tool MFT-P or with the Service tool ZTH AP. Direct mounting Simple direct mounting on the butterfly valve. The mounting orientation in relation to the butterfly valve can be selected in 90 (angle) increments. Manual override Manual override with push-button possible (the gear is disengaged for as long as the button is pressed or remains locked). High functional reliability The actuator is overload protected, requires no limit switches and automatically stops when the end stop is reached. Adjustable angle of rotation Adjustable angle of rotation with mechanical end stops. Combination valve/actuator For valves with the following mechanical specifications in accordance with ISO 5211 F07: - Square stem head SW = 17mm for form fit coupling of the rotary actuator. - Hole circle d = 70mm Home position The actuator moves to the home position when the supply voltage is switched on for the first time, i.e. at the time of commissioning or after pressing the «gear disengagement» key. Factory setting: (counter-clockwise rotation). The actuator then moves into the position defined by the positioning signal. Y A AB = 0% Y1 A AB = 100% Accessories Description Type 40 Electrical accessories Gateway MP for BACnet MS/TP, AC/DC 24 V Gateway MP to Modbus RTU, AC/DC 24 V Gateway MP for LonWorks, AC/DC 24 V, LonMark-certified Gateway MP to KNX/EIB, AC/DC 24 V, EIBA certified Connecting board MP bus suitable for wiring boxes EXT-WR-FP..-MP MP-Bus power supply for MP actuators, AC 230/24V for local power supply Auxiliary switch, add-on, 1 x SPDT Auxiliary switch, add-on, 2 x SPDT Feedback potentiometer 140 Ohm, add-on Feedback potentiometer 200 Ohm, add-on Feedback potentiometer 500 Ohm, add-on Feedback potentiometer 1 kohm, add-on Feedback potentiometer 2.8 kohm, add-on Feedback potentiometer 5 kohm, add-on Feedback potentiometer 10 kohm, add-on S1A

41 DR24A-MP-7 Rotary Actuator Accessories (continued) Description Type Service Tools Service Tool, for MF/MP/Modbus/LonWorks actuators and VAV-Controller Belimo PC-Tool, software for adjustments and diagnostics Adapter to Service-Tool ZTH ZIP-USB-MP interface ZTH AP MFT-P MFT-C ZIP-USB-MP Wiring diagram! Wiring diagrams AC/DC 24V, modulating Notes Connection via safety isolating transformer. Direction of rotation switch is covered. Factory setting: Direction of rotation. Operation on the MP-Bus T ~ + T ~ + Y U DC (0) V DC V Y U Sensor MP Cable colours: 1 = black 2 = red 3 = white 5 = orange Cable colours: 1 = black 2 = red 3 = white 5 = orange Functions Functions when operated on MP-Bus Connection on the MP-Bus T ~ + MP Power topology A) Y U Connection of active sensors A) more actuators and sensors (max.8) Connection of external switching contact There are no restrictions for the network topology (star, ring, tree or mixed forms are permitted). Supply and communication in one and the same 3-wire cable no shielding or twisting necessary no terminating resistors required T ~ + MP T ~ + MP p A) A) Y U A) more actuators and sensors (max.8) Supply AC/DC 24V Output signal DC V (max. DC V) Resolution 30mV Y U A) more actuators and sensors (max.8) Switching current 24V Start point of the operating range must be parameterised on the MP actuator as 0.6V 41

42 DR24A-MP-7 Rotary Actuator Functions Connection of passive sensors T ~ + MP Ni C ) Y U PT1000 NTC C C 1) ) 2) 1) Depending on the type 2) Resolution 1Ohm Functions with basic values (only in conventional mode) Override control with AC 24V with relay contacts Override control with AC 24V with rotary switch ~ T ~ T Y (DC V) c Y (DC V) a b e.g. 1N 4007 e.g. 1N 4007 ab c Pos 0% 10 % ZS 50% ZS 50% Y U 100% Y Y U 3 100% 4 Y Remote control % positioner SG.. Minimum limit with positioner SG.. ~ T Y T ~ Z 4 SGA24 SGF24 SGE24 ~ T Y T ~ Z 4 SGA24 SGF24 SGE24 Y [V] 10 Y (DC V) min Y U Y U 0 [% Follow-up control (position-dependent) Position indication T ~ + Y DC (0) V T ~ ZAD24 4 1) U DC V Y U Y U Y U (1) Adapting the direction of rotation

43 DR24A-MP-7 Rotary Actuator Functions Follow-up control (position-dependent) Position indication T ~ ( ) (+) ma T ~ Y U U DC V Caution: The operating range must be set to DC V. The 500Ω resistor converts the mA current signal to a voltage signal DC V Y U Procedure 1. Connect 24V to connections 1 and 2 2. Disconnect connection 3: with direction of rotation 0: Actuator rotates to the left with direction of rotation 1: Actuator rotates to the right 3. Short-circuit connections 2 and 3: Actuator runs in opposite direction Functions for actuators with specific parameters (Parametrisation with PC-Tool necessary) Override control and limiting with AC 24V with relay contacts Override control and limiting with AC 24V with rotary switch T ~ ab 12 3 Y 5 U cd e Y (DC V) e.g. 1N 4007 ab cd e Close 1) MIN ZS MAX Open Y T ~ 12 3 Y Close 1) MIN ZS MAX Open 5 U Y (DC V) e.g. 1N ) Caution: This function is only guaranteed if the start point of the operating range is defined as min. 0.6V. Control open-close AC/DC 24V, 3-point T ~ + T ~ a b e.g. 1N 4007 U U ab stop Y U Y U 43

44 DR24A-MP-7 Rotary Actuator Operating controls and indicators 4 1 Adaption Address Y1 2 Power 3 Status Direction of rotation switch Switch over: Direction of rotation changes Push-button and LED display green Off: No power supply or malfunction On: In operation Press button:triggers angle of rotation adaption followed by standard operation Push-button and LED display yellow Off: Standard mode without MP bus Flickering: MP communication active On: Adaption or synchronising process active Flashing: Addressing request sent to MP master Press button: Acknowledgment of addressing 5 4 Gear disengagement button Press button: Gear disengaged, motor stops, manual operation possible Release button:gear engaged, synchronisation starts, followed by standard operation 5 Service plug For connecting parameterising and service tools Check power supply connection 2 Off and 3 On: Possible wiring error in power supply Dimensions [mm] Dimensional drawings

45 SRFA-5 Rotary actuator with emergency function for rotary valves Torque 20Nm Nominal voltage AC V / DC V Control: Open-close SRFA-5: Deenergised NC Technical data Electrical data Nominal voltage AC V, 50/60Hz / DC V Nominal voltage range AC V / DC V Power consumption In operation At rest For wire sizing nominal torque 3.5W 18VA Connection Cable 1m, 2 x 0.75mm² Parallel connection Yes (Note performance data for supply!) Functional data Torque Motor Spring return Min. nominal voltage Min. 20Nm Direction of rotation Spring return SRFA-5 Deenergised NC, valve closed (A AB = 0%) Manual override With hand crank and interlocking switch Angle of rotation Max. 90 Running time Motor Spring return 75s / C / max. 30 C Sound power level Motor Spring return 45dB(A) 62dB(A) Position indication Mechanical Safety Protection class II totally insulated Degree of protection IP54 NEMA 2, UL Enclosure Type 2 EMC Low-voltage directive CE according to 2004/108/EC CE according to 2006/95/EC Certification Certified to IEC/EN and IEC/EN Mode of operation Type 1.AA Rated impulse voltage 4kV Control pollution degree 3 Ambient temperature C Non-operating temperature C Ambient humidity 95% r.h., non-condensating Maintenance Maintenance-free Mechanical data Connection flange F05 Dimensions / Weight Dimensions See «Dimensions» Weight Approx. 2kg Safety notes! The actuator has been designed for use in stationary heating, ventilation and air conditioning systems and is not allowed to be used outside the specified field of application, especially in aircraft or in any other airborne means of transport. Caution: Power supply voltage possible! It may only be installed by suitably trained personnel. Any legal regulations or regulations issued by authorities must be observed during installation. The device may only be opened at the manufacturer's site. It does not contain any parts that can be replaced or repaired by the user. The cable must not be removed from the device. The device contains electrical and electronic components and is not allowed to be disposed of as household refuse. All locally valid regulations and requirements must be observed. 45

46 SRFA-5 Rotary actuator with emergency function for rotary valves, AC V / DC V, 20Nm Product features Mode of operation Simple direct mounting Manual override Adjustable angle of rotation High operational reliability Combination valve actuators The actuator is equipped with a universal power module and can process supply voltages from AC V plus DC V. The actuator moves the valve to the operating position at the same time as tensioning the return spring. The valve is turned back to the safety position by spring force if the supply voltage is interrupted. Straightforward direct mounting on the rotary valve with mounting flange. The mounting position in relation to the fitting can be selected in 90 steps. Manual operation of the valve with the hand crank, locking in any position with the interlocking switch. Unlocking is manual or automatic by applying the operating voltage. Adjustable angle of rotation with mechanical end stop. The actuator is overload-proof, requires no limit switches and automatically stops when the end stop is reached. Refer to the valve documentation for suitable valves, their permitted media temperatures and closing pressures. Electrical installation Wiring diagram N T L ~ + AC V DC V Notes Caution: Power supply voltage possible!! Parallel connection of other actuators possible. Note the performance data. 1 2 Cable colours: 1 = blue 2 = brown Dimensions [mm] Dimensional drawings

47 SRFA-S2-5 Rotary actuator with emergency function for rotary valves Torque 20Nm Nominal voltage AC V / DC V Control: Open-close Two integrated auxiliary switches SRFA-S2-5: Deenergised NC Technical data Electrical data Nominal voltage AC V, 50/60Hz / DC V Nominal voltage range AC V / DC V Power consumption In operation At rest For wire sizing nominal torque 3.5W 18VA Auxiliary switch 2 x SPDT, 1 x 10% / 1 x % Connection Motor Auxiliary switch Cable 1m, 2 x 0.75mm² Cable 1m, 6 x 0.75mm² Parallel connection Yes (Note performance data for supply!) Functional data Torque Motor Spring return Min. nominal voltage Min. 20Nm Direction of rotation Spring return SRFA-S2-5 Deenergised NC, valve closed (A AB = 0%) Manual override With hand crank and interlocking switch Angle of rotation Max. 90 Running time Motor Spring return 75s / C / max. 30 C Sound power level Motor Spring return 45dB(A) 62dB(A) Position indication Mechanical Safety Protection class II totally insulated Degree of protection IP54 NEMA 2, UL Enclosure Type 2 EMC CE according to 2004/108/EC Low-voltage directive CE according to 2006/95/EC Certification Certified to IEC/EN and IEC/EN Mode of operation Type 1.AA.B Rated impulse voltage Actuator Auxiliary switch 4kV 2.5kV Control pollution degree 3 Ambient temperature C Non-operating temperature C Ambient humidity 95% r.h., non-condensating Maintenance Maintenance-free Mechanical data Connection flange F05 Dimensions / Weight Dimensions See «Dimensions» Weight Approx. 2.2kg Safety notes! The actuator has been designed for use in stationary heating, ventilation and air conditioning systems and is not allowed to be used outside the specified field of application, especially in aircraft or in any other airborne means of transport. Caution: Power supply voltage possible! It may only be installed by suitably trained personnel. Any legal regulations or regulations issued by authorities must be observed during installation. The device may only be opened at the manufacturer's site. It does not contain any parts that can be replaced or repaired by the user. The cable must not be removed from the device. The integrated switches of this actuator have to be connected either to Power supply voltage or safety extra low voltage. The combination Power supply voltage / safety extra low voltage is not allowed. The device contains electrical and electronic components and is not allowed to be disposed of as household refuse. All locally valid regulations and requirements must be observed. 47

48 SRFA-S2-5 Rotary actuator with emergency function for rotary valves, AC V / DC V, 20Nm, with two auxiliary switches Product features Mode of operation Simple direct mounting Manual override Adjustable angle of rotation High operational reliability Flexible signalization Combination valve actuators The actuator is equipped with a universal power module and can process supply voltages from AC V plus DC V. The actuator moves the valve to the operating position at the same time as tensioning the return spring. The valve is turned back to the safety position by spring force if the supply voltage is interrupted. Straightforward direct mounting on the rotary valve with mounting flange. The mounting position in relation to the fitting can be selected in 90 steps. Manual operation of the valve with the hand crank, locking in any position with the interlocking switch. Unlocking is manual or automatic by applying the operating voltage. Adjustable angle of rotation with mechanical end stop. The actuator is overload-proof, requires no limit switches and automatically stops when the end stop is reached. The actuator has one auxiliary switch with a fixed setting and one adjustable auxiliary switch. They permit a 10% or % angle of rotation to be signalled. Refer to the valve documentation for suitable valves, their permitted media temperatures and closing pressures. Electrical installation Wiring diagram Notes Caution: Power supply voltage possible! Parallel connection of other actuators possible. Note the performance data.! N T L ~ V V 24 V + 24 V 230 V + 24 V 24 V V S1 S2 S3 S4 S5 S6 A = 10% <A >A <B >B B = % Cable colours: 1 = blue 2 = brown S1 = violet S2 = red S3 = white S4 = orange S5 = pink S6 = grey Dimensions [mm] Dimensional drawings

49 SRF24A-SR-5 Modulating rotary actuator with emergency function for rotary valves Torque 20Nm Nominal voltage AC/DC 24V Control: modulating DC (0)2...10V Position feedback DC V SRF24A-SR-5: Deenergised NC Technical data Electrical data Nominal voltage AC 24V, 50/60Hz / DC 24V Nominal voltage range AC V / DC V Power consumption In operation At rest For wire sizing nominal torque 3.5W 8.5VA Connection Cable 1m, 4 x 0.75mm² Parallel connection Yes (Note performance data for supply!) Functional data Torque Motor Spring return Min. nominal voltage Min. 20Nm Control Control signal Y Operating range DC (0)2 10V, input impedance 100kΩ DC V Position feedback (measuring voltage U) DC V, max. 0.5mA Position accuracy ±5% Direction of rotation Spring return SRF24A-SR-5 Deenergised NC, valve closed (A AB = 0%) Manual override With hand crank and interlocking switch Angle of rotation Max. 90 Running time Motor Spring return 90s / C / max. 30 C Sound power level Motor Spring return 45dB(A) 62dB(A) Position indication Mechanical Safety Protection class III Extra low voltage / UL Class 2 Supply Degree of protection IP54 NEMA 2, UL Enclosure Type 2 EMC CE according to 2004/108/EC Certification Certified to IEC/EN and IEC/EN Mode of operation Type 1.AA Rated impulse voltage 0.8kV Control pollution degree 3 Ambient temperature C Non-operating temperature C Ambient humidity 95% r.h., non-condensating Maintenance Maintenance-free Mechanical data Connection flange F05 Dimensions / Weight Dimensions See «Dimensions» Weight Approx. 2kg Safety notes! The actuator has been designed for use in stationary heating, ventilation and air conditioning systems and is not allowed to be used outside the specified field of application, especially in aircraft or in any other airborne means of transport. It may only be installed by suitably trained personnel. All applicable legal or institutional installation regulations must be complied with. The device may only be opened at the manufacturer's site. It does not contain any parts that can be replaced or repaired by the user. The cable must not be removed from the device. The device contains electrical and electronic components and is not allowed to be disposed of as household refuse. All locally valid regulations and requirements must be observed. 49

50 SRF24A-SR-5 Modulating rotary actuator with emergency function for rotary valves, AC/DC 24V, 20Nm Product features Mode of operation Simple direct mounting Manual override Adjustable angle of rotation High operational reliability Combination valve actuators The actuator is controlled with a standard signal of DC (0)2...10V and moves the valve to the operating position at the same time as tensioning the return spring. The valve is turned back to the emergency position by spring force if the supply voltage is interrupted. Straightforward direct mounting on the rotary valve with mounting flange. The mounting position in relation to the fitting can be selected in 90 steps. Manual operation of the valve with the hand crank, locking in any position with the interlocking switch. Unlocking is manual or automatic by applying the operating voltage. Adjustable angle of rotation with mechanical end stop. The actuator is overload-proof, requires no limit switches and automatically stops when the end stop is reached. Refer to the valve documentation for suitable valves, their permitted media temperatures and closing pressures. Electrical installation Wiring diagram T ~ + Y U DC (0)2...10V 0 V DC V 2 V Notes Connect via safety isolation transformer.! Parallel connection of other actuators possible. Note the performance data Cable colours: 1 = black 2 = red 3 = white 5 = orange Direction of rotation NO L NC R Reversing switch Y = 0 Y = 0 A AB = 100% Dimensions [mm] Dimensional drawings

51 GRK24A-5 / -7 SuperCap rotary actuator with emergency setting function and extended functionalities for rotary valves with mounting flange Torque 40Nm Nominal voltage AC/DC 24V Control: Open-close Design lifesupercaps 15 years Technical data Electrical data Nominal voltage AC 24V, 50/60 Hz / DC 24V Nominal voltage range AC V / DC V Power consumption In operation At rest nominal torque 3W For wire sizing 21VA (lmax 5ms) Connection Cable 1m, 2 x 0.75mm² Parallel operation Yes (note the performance data) Functional data Torque min. nominal voltage Emergency setting position (POP) NC / NO Position accuracy ±5% Manual override Gearing latch disengaged with push button Running time Sound power level Motor Emergency setting function Motor Emergency setting function 150s / C 150s 61dB(A) Position indication Mechanical Safety Protection class III Safety extra-low voltage UL Class 2 Supply Degree of protection IP54 NEMA 2, UL Enclosure Type 2 EMC CE according to 2004/108/EC Certification Certified to IEC/EN and IEC/EN Principle of operation Type 1.AA Rated impulse voltage 0.8kV Control pollution degree 3 Ambient temperature C Non-operating temperature C Ambient humidity 95% r.h., non-condensing Maintenance Maintenance-free Mechanical data Connection flange GRK24A-5 GRK24A-7 F05 F07 Dimensions / Weight Dimensions See «Dimensions» Weight Approx. 2.8kg Safety notes! The actuator has been designed for use in stationary heating, ventilation and air conditioning systems and is not allowed to be used outside the specified field of application, especially in aircraft or in any other airborne means of transport. It may only be installed by suitably trained personnel. Any legal regulations or regulations issued by authorities must be observed during installation. The switch for changing the direction of rotation may only be operated by authorised personnel. The direction of rotation must not in particular be reversed in a frost protection circuit. The device may only be opened at the manufacturer's site. It does not contain any parts that can be replaced or repaired by the user. The cable must not be removed from the device. The device contains electrical and electronic components and is not allowed to be disposed of as household refuse. All locally valid regulations and requirements must be observed. 51

52 GRK24A-5 / -7 Product features Mode of operation Pre-charging time (start up) Typical pre-charging times The actuator moves the valve to the desired operating position at the same time as the integrated capacitors are loaded. Interrupting the supply voltage causes the valve to be rotated back into the emergency setting position by means of stored electrical energy. The capacitor actuators require a pre-charging time. This time is used for charging the capacitors up to a usable voltage level. This ensures that, in the event of an electricity interruption, the actuator can be moved at any time from its current position into the preset emergency setting position (POP). The duration of the pre-charging time depends mainly on how long the power was interrupted Pre-charging time [s] Duration of voltage interruption [Days] Pre-charging time [s] Duration of voltage interruption [Days] Delivery condition (capacitors) Simple direct mounting Manual override High functional reliability Direction of rotation switch Emergency setting position (POP) rotary button The actuator is completely discharged after delivery from the factory, which is why the actuator requires approximately 20s pre-charging time before initial commissioning in order to bring the capacitors up to the required voltage level. Simple direct mounting on the rotary valve with mounting flange. The mounting position in relation to the fitting can be selected in 90 steps. Manual override with push button possible (the gear is disengaged for as long as the button remains pressed down). The actuator is overload-proof, requires no limit switches and automatically stops when the end stop is reached. When actuated, the direction of rotation switch changes the running direction in normal operation. The direction of rotation switch has no influence on the emergency setting position (POP) which has been set. In case of changing the emergency position from NC to NO, it is mandatory necessary to also change the direction of rotation switch. The «Emergency setting position» rotary button can be used to adjust the desired emergency setting position (POP). The POP range is in reference to the maximum angle of rotation of the actuator. In the event of an voltage interruption, the actuator will move into the selected emergency setting position, taking into account the bridging time (PF) of 2s which was set ex-works. Combination valve/actuator For valves with the following mechanical specifications in accordance with ISO 5211 F05: - Square stem head SW = 14mm for form fit coupling of the rotary actuator. - Hole circle d = 50mm For valves with the following mechanical specifications in accordance with ISO 5211 F07: - Square stem head SW = 17mm for form fit coupling of the rotary actuator. - Hole circle d = 70mm 52 Accessories Description Type Electrical accessories Auxiliary switch, add-on, 1 x SPDT S1A Auxiliary switch, add-on, 2 x SPDT S2A Feedback potentiometer 140 Ohm, add-on P140A Feedback potentiometer 200 Ohm, add-on P200A Feedback potentiometer 500 Ohm, add-on P500A Feedback potentiometer 1 kohm, add-on P1000A Feedback potentiometer 2.8 kohm, add-on P2800A Feedback potentiometer 5 kohm, add-on P5000A Feedback potentiometer 10 kohm, add-on P10000A

53 GRK24A-5 / -7 Wiring diagram Wiring diagram T ~ + Notes Connection via safety isolation transformer.! Parallel connection of other actuators possible. Note the performance data. 1 2 NC NO A AB = 0% A AB = 100% Cable colours: 1 = black 2 = red NO POP NC NO POP NC Operating controls and indicators Cover, POP button POP button POP Scale for manual adjustment NO NC Status (no function) Disengagement button LED display green Illuminated Blinking Off Meaning / function Operation OK / without fault POP function active Not in operation Pre-charging time SuperCap Fault SuperCap Setting the POP Power off position POP NO NC A AB 100 % NO Status NC NO NC A AB 0 % 53

54 GRK24A-5 / -7 Dimensions [mm] Dimensional drawings

55 GRK24A-MF-5 / -7 Modulating SuperCap rotary actuator with emergency control function and extended functionalities for rotary valves Nominal torque 40Nm Nominal voltage AC/DC 24V Control Modulating DC (0)2...10V Position feedback DC V Design life SuperCaps: 15 years Technical data Electrical data Nominal voltage AC/DC 24V Nominal voltage frequency 50/60Hz Nominal voltage range AC V / DC V Power consumption in operation 11W Power consumption in rest position 3W Power consumption for wire sizing 21VA Power consumption for wire sizing note Imax 5ms Connection supply / control Cable 1m, 4 x 0.75mm² Parallel operation Yes (note the performance data) Functional data Torque motor Min. 40Nm Positioning signal Y DC V Positioning signal Y note Input impedance 100kΩ Operating range Y DC V Operating range Y variable Start point DC V End point DC V Position feedback U DC V Position feedback U note Max. 0.5mA Position feedback U variable Start point DC V End point DC V Setting emergency position (POP) NC / NO or adjustable % (POP rotary button) Bridging time (PF) variable s Position accuracy ±5% Manual override Gear disengagement with push-button Running time motor 150s / 90 Running time emergency control position 35s / 90 Adaption setting range manual (automatic on first power-up) Sound power level motor 52dB(A) Sound power level emergency control 61dB(A) position Position indication Mechanical Safety Protection class IEC/EN III Safety extra-low voltage Protection class UL UL Class 2 Supply Degree of protection IEC/EN IP54 Degree of protection NEMA/UL NEMA 2, UL Enclosure Type 2 EMC CE according to 2004/108/EC Certification IEC/EN IEC/EN and IEC/EN Mode of operation Type 1.AA Rated impulse voltage supply / control 0.8kV Control pollution degree 3 Ambient temperature C Non-operating temperature C Ambient humidity 95% r.h., non-condensing Maintenance Maintenance-free Mechanical data Connection flange GRK24A-MF-5 GRK24A-MF-7 F05 F07 Weight Weight Approx. 2.9kg Terms Abbreviations POP = Power off position / emergency setting position CPO = Controlled power off / controlled emergency control function PF = Power fail delay time / bridging time 55

56 GRK24A-MF-5 / -7 SuperCap rotary actuator, Modulating, AC/DC 24V, 40Nm Safety notes! This device has been designed for use in stationary heating, ventilation and air conditioning systems and is not allowed to be used outside the specified field of application, especially in aircraft or in any other airborne means of transport. Only authorised specialists may carry out installation. All applicable legal or institutional installation regulations must be complied during installation. The switch for changing the direction of rotation may only be operated by authorised specialists. The direction of rotation must not in particular be reversed in a frost protection circuit. The device may only be opened at the manufacturer s site. It does not contain any parts that can be replaced or repaired by the user. Cables must not be removed from the device. The device contains electrical and electronic components and is not allowed to be disposed of as household refuse. All locally valid regulations and requirements must be observed. Product features Mode of operation Pre-charging time (start up) The actuator moves the valve to the desired operating position at the same time as the integrated capacitors are loaded. Interrupting the supply voltage causes the valve to be moved to the selected emergency setting position (POP) by means of stored electrical energy. The capacitor actuators require a pre-charging time. This time is used for charging the capacitors up to a usable voltage level. This ensures that, in the event of an electricity interruption, the actuator can move at any time from its current position into the preset emergency setting position (POP). The duration of the pre-charging time depends mainly on following factors: Duration of the electricity interruption PF delay time (bridging time) Typical pre-charging time 30 [s] PF [s] 10 s 5s 2s 0s 30 [s] [d] 12 [d] = Electricity interruption in days [s] = Pre-charging time in seconds PF[s] = Bridging time Calculation example: Given an electricity interruption of 3 days and a bridging time (PF) set at 5s, the actuator requires a precharging time of 14s after the electricity has been reconnected (see graphic). PF [s] [d] [s] 56

57 SuperCap rotary actuator, Modulating, AC/DC 24V, 40Nm GRK24A-MF-5 / -7 Product features Accessories Delivery condition (capacitors) The actuator is completely discharged after delivery from the factory, which is why the actuator requires approximately 20s pre-charging time before initial commissioning in order to bring the capacitors up to the required voltage level. Parameterisable actuators The factory settings cover the most common applications. Input and output signals and other parameters can be altered with the PC-Tool MFT-P or with the Service tool ZTH AP. Simple Direct mounting Simple direct mounting on the rotary valve with mounting flange. The mounting position in relation to the fitting can be selected in 90 steps. Manual override Manual control with push-button possible - temporary. The gear is disengaged and the actuator decoupled for as long as the button is pressed. High functional reliability The actuator is overload protected, requires no limit switches and automatically stops when the end stop is reached. Adjustable angle of rotation Adjustable angle of rotation with mechanical end stops. Combination valve/actuator For valves with the following mechanical specifications in accordance with ISO 5211 F05: - Square stem head SW = 14mm for form fit coupling of the rotary actuator. - Hole circle d = 50mm For valves with the following mechanical specifications in accordance with ISO 5211 F07: - Square stem head SW = 17mm for form fit coupling of the rotary actuator. - Hole circle d = 70mm Home position The first time the supply voltage is switched on, i.e. at the time of commissioning, the actuator carries out an adaption, which is when the operating range and position feedback adjust themselves to the mechanical setting range. The actuator then moves into the position defined by the positioning signal. Factory setting: (counter-clockwise rotation). Direction of rotation switch When actuated, the direction of rotation switch changes the running direction in normal operation. The direction of rotation switch has no influence on the emergency setting position (POP) which has been set. Adaption and synchronisation An adaption can be triggered manually by pressing the Adaption button or with the PC- Tool. Both mechanical end stops are detected during the adaption (entire setting range). Automatic synchronisation after pressing the gearbox disengagement button is configured. The synchronisation is in the home position (0%). The actuator then moves into the position defined by the positioning signal. A range of settings can be adapted using the PC-Tool (see MFT-P documentation) Rotary knob emergency setting position The «Emergency setting position» rotary knob can be used to adjust the desired emergency setting position (POP). In the event of an electricity interruption, the actuator will move into the selected emergency setting position, taking into account the bridging time (PF) of 2s which was set ex-works. Settings: The rotary knob must be set to the «Tool» position for retroactive settings of the emergency setting position with the BELIMO service tool MFT-P. Once the rotary knob is set back to the range 0 100%, the manually set value will have positioning authority Bridging time (PF) Electricity interruptions can be bridged up to a maximum of 10s. In the event of an electricity interruption, the actuator will remain stationary in accordance with the set bridging time. If the electricity interruption is greater than the set bridging time, then the actuator will move into the selected emergency setting position (POP). The bridging time set ex-works is 2s. This can be modified on site in operation with the use of the BELIMO service tool MFT-P. Settings: The rotary knob must not be set to the «Tool» position! Only the values need to be entered for retroactive adjustments of the bridging time with the BELIMO service tool MFT-P. Description Type Electrical accessories Auxiliary switch, add-on, 1 x SPDT S1A Auxiliary switch, add-on, 2 x SPDT S2A Feedback potentiometer 140 Ohm, add-on P140A Feedback potentiometer 200 Ohm, add-on P200A Feedback potentiometer 500 Ohm, add-on P500A Feedback potentiometer 1 kohm, add-on P1000A Feedback potentiometer 2.8 kohm, add-on P2800A Feedback potentiometer 5 kohm, add-on P5000A Feedback potentiometer 10 kohm, add-on P10000A Service Tools Description Service Tool, for MF/MP/Modbus/LonWorks actuators and VAV- Controller Belimo PC-Tool, software for adjustments and diagnostics Type ZTH AP MFT-P 57

58 GRK24A-MF-5 / -7 SuperCap rotary actuator, Modulating, AC/DC 24V, 40Nm Electrical installation! Notes Connection via safety isolating transformer. Parallel connection of other actuators possible. Observe the performance data. Direction of rotation switch Factory setting: Direction of rotation. Wiring diagrams AC/DC 24V, modulating T ~ + Y U DC (0)2 10 V DC 2 10 V Cable colours: 1 = black 2 = red 3 = white 5 = orange Functions Functions with basic values (conventional mode) Override control with AC 24V with relay contacts Override control with AC 24V with rotary switch ~ T a b c Y (DC V) ~ T 0% ZS 50% 100% Y (DC V) e.g. 1N % ZS 50% a b c e.g. 1N 4007 Y U 100% Y Y U Control open-close Control 3-point T ~ + U ~ T a b U e.g. 1N 4007 Y1 Y a b Y U Y U 58

59 SuperCap rotary actuator, Modulating, AC/DC 24V, 40Nm GRK24A-MF-5 / -7 Operating controls and indicators 59

60 GRK24A-MF-5 / -7 SuperCap rotary actuator, Modulating, AC/DC 24V, 40Nm Dimensions [mm] Dimensional drawings

61 SY.. Large Torque Multi-function Actuators General Large Torque Actuators for operation of: Torque: Open/Close or 3-point control: Modulating control: DN Butterfly Valves Nm SY T, SY T SY1U24-SR-T, SY1U230-SR-T SY...U24-MF-T, SY...U230-MF-T Technical data * MP-T models available on request Nominal voltage AC 24V ± 10% SY...-3-T, SY...-SR-T AC 230V ± 10% Nominal voltage range AC V SY...-3-T, SY...-SR-T V Connecting cable ½ cable connector, screw terminals Motor protection H class insulation (SY1), F class insulation (S...12) Gear train High alloy steel gear sets Control signal Y DC (0)2...10V Sensitivity 200mV Position feedback signal U DC (0)2...10V Angle of rotation Electrically limited to 90, Max. 95 for manual operation Position indicator Top mounted domed indication Auxiliary switches 2xSPDT 3A, AC 230V(SY1); 2xSPDT 5A, AC 230V(S...12) Ambient temp C Humidity % RH, non-condensing Degree of protection IP67 Housing material Die Cast Aluminium Alloy EMC CE according to 2004/108/EC Low voltage directive CE according to 2006/95/EC Motor power Running time Running current Nominal Model Weight Mounting Torque Manual override No. AC AC 230V AC AC (kg) flange (Nm) AC 24V AC 230V 24V 50Hz 60Hz 24V 230V SY W 10W 15s 13s 12s 0.6A 0.3A by 8mm Wrench 2 F05 S W 40W 15s 17s 15s 3.0A 0.5A Handwheel 11 F07 SY W 40W 22s 26s 22s 3.0A 0.5A Handwheel 11 F07 SY W 120W 16s 18s 16s 6.0A 0.6A Handwheel 22 F10 SY W 120W 22s 25s 22s 6.5A 0.7A Handwheel 22 F10 SY / 120W / 31s 28s / 0.8A Handwheel 22 F10 SY / 180W / 55s 46s / 1.6A Handwheel 36 F14 SY / 220W / 55s 46s / 2.0A Handwheel 36 F14 SY / 180W / 70s 58s / 1.6A Handwheel 56 F16 SY / 220W / 70s 58s / 2.0A Handwheel 56 F16 SY / 250W / 70s 58s / 1.6A Handwheel 56 F16 SY / 300W / 70s 58s / 2.2A Handwheel 56 F16 Product Feature Electrical connections Overload protection Manual operation All actuator control elements are wired to a terminal strip under the main cover. Remove the cover and insert the cables through the cable connector in order to reach the terminal strip. The connectors should be made according to the diagram. Before beginning this procedure, make sure that the power supply voltage is in accordance with the actuator s name plate. After the terminal connections have been made, move the actuator manually to the half-open position and make a preliminary check of the wiring. If the real running torque exceeds the nominal torque, the overload protection will be functioned to prevent the motor overload. The manual operation is available by turning a handwheel of actuators (S...12) and using a 8mm wrench for SY1. 61

62 SY.. Large Torque Multi-function Actuators Ordering sample SY4 U230 -MF -T With terminal only -MF/SR : Modulating control -3 : Open/Close or 3-point control U24 : 24V nominal voltage (modulating) U230 : 230V nominal voltage (modulating) -24 : 24V nominal voltage (Open/Close, 3-point) -230 : 230V nominal voltage (Open/Close, 3-point) Model number eg.modulating control SU230-MF-T Open/Close, 3-point control S T Wiring diagrams SY T Open/Close or 3-point control Terminal Auxiliary switch Notes: Connection via safety isolating transformer. Relays are needed in parallel connection of several actuators L cannot be connected to terminal #3 and #4 simultaneously. 30% duty cycle.! ~ T AC 24V H #1 Power supply Com/Neutral #3 Power supply Hot line for Open #4 Power supply Hot line for Close #5 Connect to Com/Neutral for fully open indication #6 Connect to Com/Neutral for fully close indication #7 Heater A B C E F S1 100% S2 0% SY T A BCD E F S1 100% S2 0% SY(2...4)-24-3-T SY T Open/Close or 3-point control Terminal! WARNING! Leakage current is possible (<3.5mA)! Connect the earth first before applying any supply voltage! Disconnect the supply voltage before the earth! ~ T AC 230V #1 Power supply Com/Neutral #3 Power supply Hot line for Open #4 Power supply Hot line for Close #5 Connect to Com/Neutral for fully open indication #6 Connect to Com/Neutral for fully close indication Auxiliary switch A BC E F S1 100% S2 0% SY T A B C D E F Notes: Caution: Power supply voltage! Relays are needed in parallel connection of several actuators L cannot be connected to terminal #3 and #4 simultaneously. 30% duty cycle.! H #7 Heater S1 100% S2 0% SY(2...12) T SY1U24-SR-T Modulating control Terminal Notes: Connection via safety isolating transformer. Power supply Com/Neutral and control signal - wiring to a common is prohibited. The control signal has to be separated from the others and shielded. 75% duty cycle.! T ~ H AC 24V + + 5K #4 Power supply Com/Neutral #5 Power supply Hot line #6 Control signal - #7 Control signal + #8 For actuator internal use #9 For actuator internal use #10 For actuator internal use #11 Feedback signal - Auxiliary switch A BC E F S1 100% S2 0% #12 Feedback signal + 62

63 SY.. Large Torque Multi-function Actuators Wiring diagrams (continued) SY1U230-SR-T Modulating control Terminal! WARNING! Leakage current is possible (<3.5mA)! Connect the earth first before applying any supply voltage! Disconnect the supply voltage before the earth! Notes: Caution: Power supply voltage! Power supply Com/Neutral and control signal - wiring to a common is prohibited. The control signal has to be separated from the others and shielded. 75% duty cycle.! T ~ AC 230V H + + 5K #4 Power supply Com/Neutral #5 Power supply Hot line #6 Control signal - #7 Control signal + #8 For actuator internal use #9 For actuator internal use #10 For actuator internal use #11 Feedback signal - #12 Feedback signal + Auxiliary switch A BC E F S1 100% S2 0% SY..U24-MF-T Modulating control Terminal AC 24V Power supply Com/Neutral ~ Power supply Hot line Auxiliary switch Notes: Connection via safety isolating transformer. Power supply Com/Neutral and control signal - wiring to a common is prohibited. The control signal has to be separated from the others and shielded. 75% duty cycle.! Y 1 U5 2 C1 C2 T T T + + ~ Y Control signal + 1 Control signal - U5 Feedback signal + 2 Feedback signal - C1 leave unconnected C2 A B C D E F S1 100% S2 0% SY(2...4)U24-MF-T! WARNING! Leakage current is possible (<3.5mA)! Connect the earth first before applying any supply voltage! Disconnect the supply voltage before the earth! SY..U230-MF-T Modulating control Terminal AC 230V N L Power supply Com/Neutral ~ Power supply Hot line Y Control signal + 1 Control signal - U5 Feedback signal + Auxiliary switch A B C D E F Notes: Caution: Power supply voltage! Power supply Com/Neutral and control signal - wiring to a common is prohibited. The control signal has to be separated from the others and shielded. 75% duty cycle.! Y 1 U5 2 C1 C2 T T Feedback signal - C1 leave unconnected C2 S1 100% S2 0% SY(2...12)U230-MF-T SY..U24-MP-T Modulating control Terminal AC 24V Power supply Com/Neutral Notes: Connection via safety isolating transformer. Power supply Com/Neutral and control signal - wiring to a common is prohibited. The control signal has to be separated from the others and shielded. 75% duty cycle.! Y 1 U5 2 C1 C2 T T T + + ~ ~ Power supply Hot line Y Sensor signal + 1 Sensor signal - U5 MP-Bus signal + 2 MP-Bus signal - C1 leave unconnected C2 Auxiliary switch A B C D E F S1 100% S2 0% SY(2...4)U24-MP-T 63

64 SY.. Large Torque Multi-function Actuators Dimensions [mm] øb D D A 1) øb C øb C C N-S E A F A F J ød G E øh G E øh G IxM øh N-S IxM N-S IxM SY1.. S/3.. SY C C D D N-S N-S øb øb A A F F E E øh J G J IxM øk øh øk IxM G SY7/8.. SY ) For SY1U24(230)-SR-T, A is ) For S(3) T, A is 255. Dim Model No A B C D E Φ F G H I J K M N S Flange type SY ) M6 2 1/2 PS F05 S/ ) / M8 2 1/2 PS F07 SY / M10 2 1/2 PS F10 SY7/ M16 2 1/2 PS F14 SY M20 2 1/2 PS F16 64

65 SY.. Large Torque Multi-function Actuators Circuit board set up! Disconnect power supply before changing the following settings. The words in bold are default settings. S1, S2 - for Input signal Input signal S1 S2 Output signal S3, S4, S5 - for Output signal SY1U24-SR-T DIP switches setting Factory setting S6 - Direction of Travel in response to the control S3 S4 S5 Symbol S6 Off On S7 and S8 - Actuator response to the control signal failure When signal fails (0)2...10V Off On (0)2...10V On Off On 90 Fully closed Off On Off Y mA On Off Fully open On Off mA Off On Off 90 On 1...5V Off Off Y Stop On On SW1 sensitive switch Position 0 : Lowest sensitive, divided into 17 steps. Position 1 : Highest sensitive, divided into 80 steps. Prior to switch-on, make sure the input signal and voltage wiring are in accordance with the actuator name plate and Dip-switch setting. S7 S8 SY1U230-SR-T (Only available for SY1U24/230-SR-T) When you need to adjust the signal of modulating board, please adjust the VR1 and VR2: VR2 adjusts 4mA, 2V, 1V (Fully-closed) VR1 adjusts 20mA, 10V, 5V (Fully-open) Please turn the VR2 to the end by clockwise direction and input 4mA to modulating board. Then please slightly turn the VR2 by counter-clockwise direction about times until the RED light keeps ON. Please turn the VR1 to the end by counter clockwise direction and input 20mA to modulating board. Then please slightly turn the VR1 by clockwise direction about times until the GREEN light keeps ON. Service Jack Connect to PC-Tool Service Jack Connect to PC-Tool SY(2...4)U24-MF/MP-T SY(2...12)U230-MF-T Direction switch standard Factory setting Position feedback potentiometer RA25Y For modulating actuators, the potentiometer is a standard part. Potentiometer points 1, 2, 3 are wired to terminal blocks 10, 9, 8. When the actuator is closed: 8, 9 5kΩ 9, 10 0kΩ When the actuator is open: 8, 9 0kΩ Potentiometer 9, 10 5kΩ 65

66 SY.. Large Torque Multi-function Actuators Travel cams TC.. Only authorised and trained persons are allowed to change the settings. TC1-for open position of limit switch (factory setting 90 ). TC2-for closed position of limit switch (factory setting 0 ). TC3-for open position of auxiliary switch (factory setting 87 ). TC4-for closed position of auxiliary switch (factory setting 3 ). LS4 LS3 LS2 LS1 SY1-..actuator shaft TC4 TC3 TC2 TC1 The cams for adjusting the limit and auxiliary switches are accessible if the cover is removed. The LS2/LS1 limit switches interrupt the power supply to the motor and are controlled by means of the TC.. cams which rotate with the shaft. The LS4/LS3 auxiliary switches can optionally be connected for signalisation purposes. The actuator closes the valve when the shaft turns clockwise (CW) and opens the valve when the shaft turns counter clockwise (CCW). LS4 LS3 LS2 LS1 shaft S actuator TC4 TC3 TC2 TC1 Relationship of auxiliary switches, limiting switches and limits of manual rotation angle A stop screw for OPEN limiting B stop screw for CLOSED limiting C stop screw connection for manual operation The limits of manual operation is set at in the factory. The override handwheel turns the planetary gear by means of a worm wheel. The gear is stopped mechanically by the two stop screws A and B. Angle Range 1: Two auxiliary switches LS3 and LS4 are set at angle in the factory Angle Range 2: The two limit switches LS2 and LS1 are set at angle in the factory Angle Range 3: Two stop screws A and B are set at angle in the factory Fully Open/Closed position setting Fully Closed position (0%) setting 1) Power on. The actuator will drive CW to closed position. 2) Check whether disc of valve at fully closed position. 3) Adjust travel cams TC2 and stop screws for closed limiting (see Adjusting travel cams and stop screws ) 66 Fully Open position (100%) setting 1) Power on. The actuator will drive CCW to open position. 2) Check whether disc of valve is at fully open position. 3) Adjust travel cams TC1 and stop screws for open limiting (see Adjusting travel cams and stop screws )

67 SY.. Large Torque Multi-function Actuators Adjusting the TC and stop screws 1. Loosen the corresponding stop screw; 2. Loosen the travel cam to be re-adjusted with a 2.5mm hexagonal key; 3. Turn the travel cam clockwise or counter clockwise with the hexagonal key as shown in the right diagram and initially tighten the cam; 4. Check the full rotation of limit switch with power on; 5. Tighten the travel cam after successful re-adjustment, otherwise repeat to do point 3 and 4 until the travel cam is successfully re-adjusted. 6. When the motor stops at fully closed or open position, tighten the corresponding stop screw until it touches the gearbox, turn the stop screw cycle back and lock by a hexagonal key and a wrench (1 turn of the stop screw corresponding to 2 angle of rotation around). The LS2/LS1 switches must always switch off the motor before the effect of stop screws. Perform an adaption after changing the position of the travel cam Adaption button TC1/TC3 ( CCW) Open TC1/TC3 (CW) TC 2/TC4 ( CCW) TC2/TC4 (CW) Current position Required position Close Installation guidelines Cautions of installation Maintenance Storage Check power supply before wiring. Replace housing cover immediately after making adjustments and make sure seal is secure. If water or dust is present, thoroughly dry and clean before replacing housing. The motor cannot be reversed and the actuator cannot be installed upside down. Be sure to keep it away from gas; do not use in explosive and chemical district. Power off before maintenance purpose. The Open/Close frequency of the electric actuator is restricted according to the duty cycle to avoid overheating. All actuators are lubricated with anti-high temperature lubricant for a long life and therefore require no special maintenance. The condition of the valve stem and its nut must be checked periodically to make sure they are clean and well lubricated. We recommend that a program of periodic maintenance should be drawn up for actuators that are operated infrequently. The actuator includes electrical equipment as well as grease lubricated gear stages. In spite of the weather proof enclosure, oxidation, jamming and other alterations are possible if the actuator is not correctly stored. The actuator should be stored under a shelter in a clean, dry place and protected from frequent changes in temperature. Avoid placing the actuators directly on the floor. The actuators are equipped with heat resistance, but it s recommended to connect the actuators to the power supply, especially if storage area is humid. Check that the temporary sealing plug of the cable entries are well in place. Make sure that the covers and boxes are well closed to ensure weather proof sealing. FAQ Conditions Possibilities Solutions Motor overheat Voltage abnormal Check by multimeter High working frequency Limit the working frequency Motor spindle is stuck or valve is too tight to move Replace the stuck assemblies or the valve. The gear box stuck by stop screw Check and correct travel cam for evidence of loosening; inspect the stop screw setting by operating the handwheel manually. No operation Power supply or voltage abnormal Check the power supply voltage with the identification plate. Fuse blown Check and replace the fuse as required (except for HW-CBPCB) Tripping of motor thermal protective device Check if the motor is hot.the actuator will be available again after the motor has cooled down. Solve the motor overheat problem. Running motor stops Power supply has short circuit Check wiring External object stuck in the pipe Take off the valve for cleaning Not fully opening/closing The fixing screw for travel cam is loose Re-adjust and tighten the travel cam The actuator is continually hunting The sensitivity setting is incorrect Adjust the sensitivity switch SW1 to increase the number (only for SY1..). Occasional fail in motor switched on or off Power input of open and close simultaneously Check if the external control switch is normal; relays are needed in parallel connection of several actuators 67

68 D6..MH/MW Series Butterfly Valves Trade Selection by Belimo 2-way Butterfly Valves flanged DN For Open/Close or modulating control of cold and hot water. Applications Typical applications include chiller isolation, cooling tower isolation, change-over systems, large air handling coil control, bypass and process control. Technical data Ordering sample Flow medium Nylon coated disc Cold and hot water SS304 disc Cold and hot water, Max. 50% glycol Temperature of medium Nylon coated disc C SS304 disc C Nominal pressure 1600kPa (PN16) Leakage rate Rate A Bubble Tight (ISO 5208) Pipe connections ISO , AS2129 PN10/16, Table E for wafer (DN ) PN16 for wafer (DN ) PN16 for lug (DN ) Max. Close-off pressure 1200kPa Installation position Vertical to horizontal Maintenance Maintenance-free Angle of rotation 90 rotation Valve Material Body Ductile cast iron GGG40 (DN ) Disc Nylon-coated ductile cast iron disc/ Stainless steel 304 disc Seat EPDM Shaft Stainless steel 416 Bushing RPTFE D6 125 MH D6 125 MW MH: manually operated by handle Size: DN125 Butterfly Valve: D6 series MW: manually operated by worm gear Size: DN125 Butterfly Valve: D6.. series Mode of operation The Butterfly Valve is operated by a handle or a worm gear. Select the actuator according to the required Close-off pressure and HVAC condition of installation. The discs are controlled by manual operators. 68

69 Dimensions of D6..MH/MW Series Butterfly Valves Trade Selection by Belimo D MH Dimensions of PN10/16 Table E, wafer connection handle Butterfly Valves [mm] Type Size L C S H1 H2 H3 A PN10 PN16 Table E NC BFV ø D n-ød ø D n-ød ø D n-ød (kg) D650..MH DN D665..MH DN D680..MH DN D6100..MH DN D6125..MH DN D6150..MH DN SS BFV (kg) D MW D MW D6500..MW Dimensions of PN10/16 Table E, wafer connection worm gear Butterfly Valves [mm] Type Size L C S H1 H2 H3 A øf PN10 PN16 Table E NC BFV ø D n-ød ø D n-ød ø D n-ød (kg) D650..MW DN D665..MW DN D680..MW DN D6100..MW DN D6125..MW DN D6150..MW DN D6200..MW DN D6250..MW DN D6300..MW DN D6350..MW DN D6400..MW DN D6450..MW DN D6500..MW DN SS BFV (kg) 69

70 Dimensions of D6..MH/MW Series Butterfly Valves Trade Selection by Belimo D L..MH Dimensions of PN16 lug connection handle Butterfly Valves [mm] Type Size L C S H1 H2 H3 A D650L..MH DN M D665L..MH DN M D680L..MH DN M D6100L..MH DN M D6125L..MH DN M D6150L..MH DN M ø D PN16 n-m NC BFV (kg) SS BFV (kg) D L..MW D L..MW D6500L..MW Dimensions of PN16 lug connection worm gear Butterfly Valves [mm] 70 Type Size L C S H1 H2 H3 A øf D650L..MW DN M D665L..MW DN M D680L..MW DN M D6100L..MW DN M D6125L..MW DN M D6150L..MW DN M D6200L..MW DN M D6250L..MW DN M D6300L..MW DN M D6350L..MW DN M D6400L..MW DN M D6450L..MW DN M D6500L..MW DN M PN16 NC BFV (kg) SS BFV (kg) ø D n-m

71 D6..AB Series Butterfly Valves 2-way Butterfly Valves flanged DN Trade Selection by Belimo For Open/Close or modulating control of sea water and brine Applications Typical applications include large heat-exchanger. Technical data Flow medium Sea water and brine Temperature of medium Aluminium Bronze disc: C Nominal pressure 1600kPa (PN16) Flow characteristic Modified equal-percentage Rangeability 10:1 (for range) Leakage rate Rate A Bubble Tight (ISO 5208) Pipe connections ISO , AS2129 PN10/16, Table E for wafer (DN ) PN16 for wafer (DN ) Max. Close-off pressure 1200kPa (DN ) 1000kPa (DN ) Installation position Vertical to horizontal Maintenance Maintenance-free Angle of rotation 90 rotation Valve Material Body Ductile cast iron GGG40 (DN ) Disc Aluminium Bronze disc Seat NBR Shaft Stainless steel 416 Bushing RPTFE Default: D AB Butterfly Valve and its Actuator are pre-calibrated and pre-assembled in the factory. Ordering sample D6 125 AB Aluminium Bronze disc Size: DN125 Butterfly Valve: D6.. series Product features The modified equal-percentage flow characteristic and the large Kv values provide an economical control valve solution. Mode of operation The Butterfly Valve is operated by a Rotary Actuator. Select the actuator according to required Close-off pressure and HVAC condition of installation. The actuators are controlled by a standard Open/ Close or modulating control system and rotate the disc of the valve to the position dictated by the control signal. Manual operation The manual operation is available by using a lever with manual override button of SR.., GR.., DGR.. actuator pressed or turning a handwheel of actuators. 71

72 Dimensions of D6..AB Series Butterfly Valves Trade Selection by Belimo D650AB...D6600AB D6700AB...D6800AB Dimensions of PN16 wafer connection Butterfly Valve [mm] Type Size Top Flange L C S H1 H2 H3 H4 G ød1 PN10 PN16 Table E Weight ø D n-ød ø D n-ød ø D n-ød (kg) D650AB DN50 F D665AB DN65 F D680AB DN80 F D6100AB DN100 F D6125AB DN125 F D6150AB DN150 F D6200AB DN200 F D6250AB DN250 F D6300AB DN300 F D6350AB DN350 F D6400AB DN400 F D6450AB DN450 F D6500AB DN500 F D6600AB DN600 F Dimensions of PN16 wafer connection Butterfly Valve [mm] PN16 Type Size L C S H1 H2 4-M Weight (kg) ød n-ød D6700AB DN M D6800AB DN M

73 The Sizing of D6...AB Series Butterfly Valves Kv Value [m3/h] Trade Selection by Belimo Type Size D650AB DN D665AB DN D680AB DN D6100AB DN D6125AB DN D6150AB DN D6200AB DN D6250AB DN D6300AB DN D6350AB DN D6400AB DN D6450AB DN D6500AB DN D6600AB DN D6700AB DN D6800AB DN Max. Close-off Pressure Ps and linkage D6..AB series Type SR..A(-..)-5 [20Nm] Ps kpa IP54 Actuator (Indoor Use) GR..A-5/-7 [40Nm] D650AB D665AB D680AB D6100AB Ps kpa DR..A(-..)-7 [72Nm] D6125AB D6150AB IP67 Actuator (Outdoor Use) Ps kpa Type SY1.. [35Nm] S.. [90Nm] SY3.. [150Nm] SY4.. [400Nm] SY6.. [650Nm] SY7.. [1000Nm] SY8.. [1500Nm] SY12.. [3500Nm] QB [8000Nm] QB [10000Nm] Ps kpa Ps kpa Ps kpa Ps kpa Ps kpa Ps kpa Ps kpa Ps kpa Ps kpa Ps kpa D650AB D665AB D680AB D6100AB D6125AB D6150AB D6200AB D6250AB D6300AB D6350AB D6400AB D6450AB D6500AB D6600AB D6700AB D6800AB

74 D6..D(S) Series Butterfly Valves Trade Selection by Belimo 2-way Butterfly Valves DN For Open/Close or modulating control of cold and hot water. Applications Typical applications include chiller isolation, cooling tower isolation and bypass control, change-over systems. Technical data Flow medium Nylon coated disc: Cold and hot water SS304 disc: cold and hot water. Max. 50% Glycol Temperature of medium Nylon-coated disc: Cold water and hot water, C SS304 disc: C Nominal pressure 1600kPa (PN16) Leakage rate Rate A Bubble tight (ISO 5208) Pipe connections * ISO PN16 wafer Max. Close-off pressure 1200kPa (DN600) 1000kPa (DN ) Installation position Vertical to horizontal Maintenance Maintenance-free Angle of rotation 90 rotation Valve Material Body Ductile cast iron GGG40 (DN ) Disc Nylon coated ductile cast iron disc / Stainless steel 304 disc Seat EPDM Stem Stainless steel 416 Bushing RPTFE Default: D D(S) Butterfly Valve and its Actuator are pre-calibrated and pre-assembled in the factory. Ordering sample D6 700 DS Product features Mode of operation Manual operation S - stainless steel 304 disc Default - nylon coated disc Size: DN700 Butterfly Valve: D6.. series The modified equal-percentage flow characteristic and the large Kv values provide an economical control valve solution. The Butterfly Valve is operated by a Rotary Actuator. Select the actuator according to required Close-off pressure and HVAC condition of installation. The actuators are controlled by a standard Open/Close or modulating control system and rotate the disc of the valve to the position dictated by the control signal. The manual operation is available by turning a handwheel of actuators. 74

75 Dimensions of D6..D(S) Series Butterfly Valves Trade Selection by Belimo D6600D(S) D6700D(S)... D61200D(S) Dimensions of PN16 wafer connection Butterfly valves [mm] Type Size Top Flange L C S H1 H2 H3 G ød1 D6600D(S) DN600 F Type Size L C S H1 H2 4-M D6700D(S) DN M D6800D(S) DN M D6900D(S) DN M D61000D(S) DN M D61200D(S) DN M ød ød PN16 PN16 n-ød n-ød Weight (kg) Weight (kg) Kv Value [m3/h] Type Size D6600D(S) DN D6700D(S) DN D6800D(S) DN D6900D(S) DN D61000D(S) DN D61200D(S) DN

76 The Sizing of D6..D(S) Series Butterfly Valves Trade Selection by Belimo Max. Close-off Pressure Ps and linkage D6..D(S) series Type SY12.. [3500Nm] Ps kpa QB [8000Nm] Ps kpa IP67 Actuator (Outdoor Use) QB [10000Nm] QB [12000Nm] XZA [17500Nm] D6600D D6700D D6800D D6900D D61000D Ps kpa Ps kpa Ps kpa XZA [23000Nm] D61200D Ps kpa Type SY12.. [3500Nm] Ps kpa QB [8000Nm] Ps kpa IP67 Actuator (Outdoor Use) QB [10000Nm] QB [12000Nm] XZA [17500Nm] D6600DS D6700DS D6800DS D6900DS D61000DS Ps kpa Ps kpa Ps kpa XZA [23000Nm] D61200DS Ps kpa 76

77 D6.. H Series Butterfly Valves 2-way Butterfly Valves flanged DN Trade Selection by Belimo For 2-point or modulating control of cold and hot water. Applications Typical applications include chiller isolation, cooling tower isolation, change-over systems, large air handling coil control, bypass and process control. Technical data Flow medium Cold and hot water, Max. 50% glycol Temperature of medium -20 C C Nominal pressure 2500kPa (PN25) Leakage rate Rate A Bubble tight (ISO 5208) Pipe connections * ISO PN25 lug DN Max. Close-off pressure 2200kPa Installation position Vertical to horizontal Maintenance Maintenance-free Angle of rotation 90 rotation Valve Material Body Ductile cast iron GGG50 (DN ) Disc Stainless steel 304 Seat EPDM Shaft Hardened and tempered 45 carbon steel Bushing RPTFE Default: D6500H Butterfly Valve and its actuator are pre-calibrated and pre-assembled in the factory. Ordering sample D6 125 H Nominal pressure: 2500kPa Size: DN125 Butterfly Valve: D6.. series Mode of operation The Butterfly Valve is operated by a Rotary Actuator. Select the actuator according to required Close-off pressure and HVAC condition of installation. The actuators are controlled by a standard Open/Close or modulating control system and rotate the disc of the valve to the position dictated by the control signal. Manual operation The manual operation is available by turning a handwheel of actuators. Kv Value [m3/h] Type Size D650H DN D665H DN D680H DN D6100H DN D6125H DN D6150H DN D6200H DN D6250H DN D6300H DN D6350H DN D6400H DN D6450H DN D6500H DN

78 Dimensions of D6..H Series Butterfly Valves Trade Selection by Belimo Dimensions of PN25 lug connection Butterfly Valve [mm] Type Size Top Flange L C S H1 H2 H3 G ød1 D650H DN50 F M D665H DN65 F M D680H DN80 F M D6100H DN100 F M D6125H DN125 F M D6150H DN150 F M D6200H DN200 F M D6250H DN250 F M D6300H DN300 F M D6350H DN350 F M D6400H DN400 F M D6450H DN450 F M D6500H DN M ød PN25 n-m SS BFV (kg) Max. Close-off pressure Ps and linkage D6..H series IP67 Actuator (Outdoor Use) 78 Type Ps kpa S.. [90Nm] Linkage WD6.. Ps kpa SY3.. [150Nm] Ps kpa SY4.. [400Nm] Ps kpa SY6.. [650Nm] Ps kpa SY8.. [1500Nm] Ps kpa SY10.. [2500Nm] Ps kpa SY11.. [3000Nm] Ps kpa SY12.. [3500Nm] D650H 2200 S D665H 2200 S D680H 2200 S D6100H D6125H D6150H D6200H D6250H D6300H D6350H D6400H D6450H Ps kpa QB [6000Nm] D6500H Ps kpa

79 Complementary Products Trade Selection by Belimo General Actuators for: Torque: Open/Close control: Modulating control: DN Butterfly Valves Nm QB6000.., QB8000.., QB , QB , XZA , XZA QB6000P.., QB8000P.., QB10000P.., QB12000P.., XZA17500P.., XZA23000P.. Technical data Electrical Data Nominal voltage AC 380V ±10% 3-PH, 50/60Hz* Nominal voltage range AC V 3-PH, 50/60Hz Connecting cable M33 cable connector, screw terminals Motor protection F class Gear train Steel Control/Position feedback signal DC 4..20mA Sensitivity 1% input signal Angle of rotation 90 Position indicator Top mounted domed indication Ambient temp. QB C..+50 C XZA C..+55 C Humidity % RH, non-condensing Degree of protection IP67 Manual Operation Manual by override handwheel Housing material Cast iron *3-phase AC 415V for QB../XZA.. actuator is available on request. Model No. Torque (Nm) Motorpower for reference (kw) Running time 90 (s) Running current of motor (A) Manual override Weight (kg) QB Handwheel 120 QB Handwheel 210 QB Handwheel 210 QB Handwheel 210 XZA Handwheel 395 XZA Handwheel 560 Ordering sample QB8000 P Hz motor 60-60Hz motor Default - Open/Close P - modulating control mA eg: Modulating control QB10000P-50 Open/Close control QB Model Number 79

80 Complementary Products Trade Selection by Belimo Wiring diagrams QB.. Open/Close control Terminal XZA #1 Power supply Hot line #2 Power supply Hot line #3 Power supply Hot line 100% #5 Switch for stop SS1 #6 Switch for Open SO1 Notes: Caution: Power supply voltage! Relays are needed in parallel connection of several actuators. Maximal 10 min. of duty cycle.! L1 L2 L3 AC 380V SS1 SO1 SC1 0% DC 24V Passive contact #7 Switch for Close SC1 #8 Com #9 Com #10 Feedback of fully Open #11 Feedback of fully Close Remote Switch Remote(Terminal 5-8) Control method Stop Local operation switch Close Open QB.. Modulating control Terminal XZA #1 Power supply Hot line #2 Power supply Hot line SSE1 #3 Power supply Hot line Auto SO1SC1 100% #5 Signal Remote #6 Switch Remote/Signal Remote Selection SSE1 Notes: Caution: Power supply voltage! The control signal has to be separated from the others and shielded. Maximal 10 min. of duty cycle.! L1 L2 L3 AC 380V SS1 0% DC 24V Passive contact #7 Switch for open SO1 #8 Switch for close SC1 #9 Com #10 Com #11 Feedback of fully Open #12 Feedback of fully Close #17 Output Signal + #18 Output Signal - #19 Input Signal #20 Input Signal - Remote Signal Remote (Terminal 17-20) Jumper wire must be connected between Terminal 5 and 6 Switch Remote (Terminal 5-8) Control method Stop Local operation switch Close Open 80

81 Complementary Products Trade Selection by Belimo Dimensions [mm] QB.. Type A1 B ød ød1 ød2 m E H H2 L L1 QB QB XZA.. Type L1 L2 L3 L4 B1 B2 H1 H2 H3 H4 H6 øf XZA XZA

82 Butterfly Valves Installation Guideline and Recommendation Installation and maintenance guidelines Warning! Personal injury or property damage may result if the valve is installed where service conditions could exceed the valve ratings. Warning! Never complete the welding process (after tacking) with the valve between pipe flanges. This causes severe seat damage due to heat transfer. Pre-installation procedure Installation procedure Safety precautions General maintenance Recommended installation position 1. Check BFV identification tag for materials and type codes to ensure they are correct for application with its technical specifications. 2. Actuator should be mounted and calibrated on the BFV in prior to installation to facilitate proper alignment of disc-seat sealing. 3. Make sure the pipeline and the face of pipe connection flanges are clean. Any foreign material such as rust, pipe scale, metal clips, welding slages, etc. can obstruct disc movement and damage the seat and disc sealing surfaces. 4. Check the bolts or stud screws for proper pipe connection flanges thread and length, etc. 5. Belimo elastomer seat has molded O-ring on the face of seat. As a result, no gaskets are required as these O-rings serve the function of gasket. 1. Align the piping and then spread the pipe flanges a distance apart enough to permit the BFV body to be easily dropped between the flanges without actually contacting the pipe flanges face. (See figure 1). Particular care in handling the BFV so as to prevent further damage to the disc or seat faces. 2. Check to see that the BFV disc has been positioned to a partially open position, with the disc edge approximately 10 open from the face of the seat ( See figure 2). 3. Insert the BFV between flanges. Always lift the BFV by locating holes or by using a nylon sling on the neck of the body. Never pick up the BFV by actuator or operator mounted on the top of the BFV. 4. Place the BFV between the flanges, centre it and then span the BFV body with all flange bolts by hand, but do not tighten the bolts. 5. Carefully open and close the disc to fully open and fully closed position freely without any obstruction. Make sure the disc edge does not hit the adjacent pipe I.D. 6. Systematically remove jack bolts or other flange spreaders, and hand tighten the flange bolts.(see figure 2) 7. Very slowly close the disc to ensure disc edge clearance from adjacent pipe flange I.D. Open the disc to fully open and tighten all flange bolts as per specification. (See figure 2) 8. Cycle the BFV to fully open and fully closed position. Check the actuator travel stop settings are synchronised to proper disc alignment and edge clearance. (See Figure 3 and 4) 9. The BFV is now ready for operation. Before removing the BFV from the pipeline or loosening any bolts, it is important to verify the following conditions: 1. Make sure the pipeline is depressurised and drained. 2. Care for the flow media. Proper care should be taken for protection against toxic and/or flammable fluids. 3. Practise caution if removing the actuator from the BFV when the pipeline is under pressure. The disc may move suddenly due to the pressure. 4. Always be sure that the disc is in the closed position before removing the BFV. The following periodic preventative maintenance practices are recommended for all Butterfly Valves: 1. Operate the valve from fully open to fully closed to assure operability. 2. Check flange bolting for evidence of loosening and correct. 3. Inspect the valve and surrounding area for previous or existing leakage at flange faces or shaft connections. 4. Check piping and/or wiring to actuators and related equipment for looseness and correct as needed The butterfly valves may be mounted either vertically or horizontally. The butterfly valves may not be installed in a hanging position i.e. with the stem pointing downwards. 82

83 Butterfly Valves Installation Guideline and Recommendation Installation and maintenance guidelines Figure 1 Initial installation of valve INCORRECT Disc opened beyond valve body face. Pipe flanges not spread sufficiently. Figure 2 Recommended Bolt Tightening Sequence CORRECT Disc positioned in the almost closed position. Pipe flanges spread allowing sufficient room for valve Figure 3 Centring and flanging of valve gaskets INCORRECT CORRECT Disc in closed position. Gaskets installed between valve and mating flanges No flange gaskets used. Disc in the almost closed position. Figure 4 Final valve alignment and tightening of flange bolts INCORRECT CORRECT Pipe flanges mis-aligned. Uneven torque applied to bolting. Piping aligned. Thread engagement even on both sides of valve. Figure 5 Installation notes for DN BFV INCORRECT CORRECT Large size BFV with 2 flanges is wafer connected. 83

84 Butterfly Valves Installation Guideline and Recommendation Location and orientation in piping recommendation Valve Location: Butterfly valves should be installed if possible a minimum of 6 pipe diameters from other line elements, i.e., elbows, pumps etc. Where the butterfly valve is connected to a check valve or pump, use an expansion joint between them to ensure the disc does interfere with the adjacent equipment. For Centrifugal Pump - Pump shaft horizontal and stem vertical Pump Shaft (Horizontal) Pump Shaft (Horizontal) FLOW FLOW Stem (Horizontal) INCORRECT Stem (Vertical) CORRECT For Centrifugal Pump - Pump shaft vertical and stem vertical Pump Shaft (Vertical) Pump Shaft (Vertical) FLOW FLOW Stem (Horizontal) Stem (Vertical) Suction INCORRECT Suction CORRECT Axial Pump - Pump shaft vertical and stem vertical Pump Shaft (Vertical) Pump Shaft (Vertical) FLOW FLOW Stem (Horizontal) Stem (Vertical) Suction INCORRECT Suction CORRECT Butterfly Valves Located Downstream of a Bend or Pipe Reducer Figure 1 Bend Stem (Horizontal) Stem (Vertical) FLOW FLOW 84 INCORRECT CORRECT

85 Butterfly Valves Installation Guideline and Recommendation Location and orientation in piping recommendation (continued) Figure 2 Tee Stem (Horizontal) Stem (Vertical) FLOW FLOW INCORRECT Figure 3 Pipe Reducer Stem (Horizontal) CORRECT Stem (Vertical) FLOW FLOW INCORRECT CORRECT Butterfly Valves in combination for control/isolation applications: INCORRECT FLOW Combination with all valve stems in the same direction accelerates possible noise, vibration and erosion problems. CORRECT FLOW Combination with stem of the control valve at right angle to those of other valves tends to cancel the drift of the fluid, and reduces noises, vibration and erosion. Flange Dimensions for Butterfly Valves Recommendation Flange Connection Standard Reference ISO GB/T GB/T PN25 PN16 DN (mm) D (mm) H (mm) DN (mm) D (mm) H (mm)

86 SR..A(-..)-5 Mounting Instruction 1 2 R6..W.. F05 = 14 2 BU6.. D R6..W.. 100% 0% BU6.. D6.. 3 F05 10Nm 10 D6.. BU6.. 4 A M 86 B C 2 1 M M

87 GR..A-5 / -7 Mounting Instruction 1 2 R6..W.. F05 = 14 F07 = BU6.. D6.. R6..W.. 100% 0% BU6.. D6.. 3 F05 F07 22Nm Nm BU6.. D6.. 4 A M 20 B C 2 1 M M 87

88 DR..A(-..)-7 Mounting Instruction % 3 4 F07 22Nm 13 88

89 .8.9 SRF(..)A(-..)-5 Mounting Instruction NC NO D6.. D BU6.. BU6.. 4 x 3 4 x Nm 10 Nm % NO NC Y= 0 Y=

90 GRK..A(-..)-5 / -7 Mounting Instruction 1 2 R6..W.. F05 = 14 F07 = 17 2 BU6.. D R6..W.. BU6.. D % 0% 3 F05 F Nm 22Nm D6.. BU M M

91 SY.. Mounting Instruction

92 92 V Subject to modification SY1U24-SR-T / SY1U230-SR-T Modulating Actuator

93 V Subject to modification SY(2...5)U24-SR/MF/MP-T / SY(2...9)U230-SR/MF-T Actuator 93

94 94 V Subject to modification SY..-3-T Open/Close or 3-point Actuator

95 WD6S2 Linkage Kit Installation Instructions 95

96 Manual Handle and Worm Gear for Butterfly Valves Trade Selection by Belimo Manual Handle and Worm Gear for Butterfly Valves Applications For manually operating D6..AB, D6..D(S) series butterfly valves. Technical data Ordering sample Materials Worm Gear Gear train Ductile cast iron and steel gear sets Housing ZD6-W100~ZD6-W250 Cast Aluminium ZD6-W350~ZD6-W1200 Cast Iron Shaft Steel 45 Hand wheel Cast iron Handle ZD6-H100~ZD6-H150 Cast Aluminium Stop Plate Steel ZD6 H 100 ZD6 W 100 Size: For BFV DN100 Size: For BFV DN H: Handle Manual Operator W: Worm Gear Manual Operator Dimensions [mm] Manual Handle Type Top Flange Dimensions [mm] A H B H C Weight (kg) ZD6-H100 F05, 14x ZD6-H100~ZD6-H150 ZD6-H150 F07, 17x

97 Manual Handle and Worm Gear for Butterfly Valves Trade Selection by Belimo Dimensions Worm Gear Single-stage Worm Gear ZD6-W100 ~ ZD6-W250 Single-stage Worm Gear ZD6-W350 ~ ZD6-W450 Double-stage Worm Gear ZD6-W500 ~ ZD6-W1200 Type Top flange Dimensions [mm] A A1 A2 L S øf Speed Ratio ZD6-W100 F05, 14x :1 1.4 ZD6-W150 F07, 17x :1 1.4 ZD6-W200 F07, 17x :1 3.2 ZD6-W250 F10, 22x :1 3.2 ZD6-W350 F10, 22x :1 9.1 ZD6-W450 F14, 36x : ZD6-W500 F14, 36x :1 27 ZD6-W600 F16, 36x :1 56 ZD6-W800 F25-Key :1 75 ZD6-W900 F25-Key :1 106 ZD6-W1000 F25-Key :1 106 ZD6-W1200 F25-Key :1 281 Weight (kg) 97

98 98

99 Market Asia Pacific ASIA PACIFIC HEADQUARTERS Belimo Actuators Ltd. Room , 16/F, New Commerce Centre 19 On Sum Street, Shatin, N.T., Hong Kong Tel: Fax: Belimo AUSTRALIA Melbourne Office: Belimo Actuators Pty. Ltd. 12 Enterprise Court Mulgrave Business Park Mulgrave, VIC 3170, Australia Tel: +61-(0) Fax: +61-(0) Sydney Office: Belimo Actuators Pty. Ltd. Suite 2.20, 32 Delhi Road North Ryde, NSW 2113, Australia Tel: +61 (0) Fax: +61 (0) Belimo CHINA Shanghai Office: Belimo Actuators (Shanghai) Trading Ltd. 479 Chun Dong Road, Building C-2 Xin Zhuang Industry Park Shanghai , P.R. China Tel: Fax: Beijing Office: Belimo Actuators Ltd. Unit , 15F, Tower A, Jiatai International Mansion, No. 41, Middle East Fourth Ring Road, Chaoyang District, Beijing,100025, P.R. China Tel: /1386 Fax: Chongqing Office: Belimo Actuators Ltd. Room 4, 9th floor, Unit 7, Luoma Jiari Gardan No. 36, Qing Ling Road, Nan an District Chongqing , P.R. China Tel: Fax: *519 Guangzhou Office: Belimo Actuators Ltd. Room , China International Centre, Tower B, 33 Zhong Shan San Road, Yuexiu District, Guangzhou , P.R. China Tel: Fax: Belimo HONG KONG Hong Kong Office: Belimo Actuators Ltd. Room , 16/F, New Commerce Centre 19 On Sum Street, Shatin, N.T., Hong Kong Tel: Fax: Indonesia Office: Belimo Actuators Ltd. Graha Kencana Building 8th Floor Block B Jl. Raya Perjuangan 88 Kebon Jeruk - Jakarta Barat 11530, Indonesia Tel: Fax: info.indonesia@belimo.ch Japan Office: Belimo Actuators Ltd. 2nd Floor, Yamaki Building III Azumabashi, Sumida-ku Tokyo Japan Tel: Fax: info.japan@belimo.ch Malaysia Office: Belimo Actuators Ltd S-13-12, First Subang, Jalan SS15/4G, Subang Jaya Selangor, Malaysia Tel: Fax: info.malaysia@belimo.ch Singapore Office Belimo Actuators Ltd. 1 Tannery Road #08-04 One Tannery, Singapore Tel: Fax: info.singapore@belimo.ch Taiwan Office: Belimo Actuators Ltd. 7F-2, No.343, Jhonghe Rd., Yonghe District, New Taipei City 234, Taiwan Tel: Fax: info.taiwan@belimo.ch Thailand Office: Belimo Actuators Ltd. 90/2 Pensiri Place, Soi Phaholyothin 32 Phaholyothin Road, Chandrakasem, Jatujak Bangkok 10900, Thailand Tel: Fax: info.thailand@belimo.ch Belimo INDIA Mumbai Office: Belimo Actuators India Pvt. Ltd. 23/ ABCD, Govt. Industrial Estate Charkop, Kandivali West Mumbai , India Tel: Fax: info.india@belimo.ch Bangalore office: Belimo Actuators India Pvt. Ltd. Sreerama Complex, No. 13, 2nd Floor, 5th Cross Road 6th Block, Koramangala Bangalore , India Tel: Fax: info.india@belimo.ch New Delhi Office: Belimo Actuators India Pvt. Ltd. Flat No. 515, DLF Tower B Jasola Distt. Centre, Jasola New Delhi , India Tel: Fax: info.india@belimo.ch Chennai Office: Belimo Actuators India Pvt. Ltd. Flat no.3b, Urmilla House #15, ARK Colony, Eldams Road Chennai , India Tel: / info.india@belimo.ch 99

100 Fire & Smoke Innovation, Quality and Consultancy: A partnership for motorising HVAC actuators Damper PICCV EPIV EV CCV Butterfly Valve Globe Valve Belimo regional head offices EU BELIMO Automation AG Brunnenbachstrasse Hinwil, Switzerland Tel: Fax: info@belimo.ch AP Belimo Actuators Ltd. Room , 16/F, New Commerce Centre 19 On Sum Street, Shatin, N.T., Hong Kong Tel: Fax: info.asiapacific@belimo.ch US BELIMO Aircontrol (USA), Inc. 33 Turner Road Danbury, CT USA Tel: / Fax: / Or contact your nearest Sales Representative