AIR PREPARATION ELECTRONICALLY CONTROLLED PRESSRE REGLATING ALE (PROPORTIONAL PRESSRE REGLATING ALE) SERIES control
Description Abb. Port size Recommended Type Data Sheet No. flow (l/min)* airfit tecno Proportional pressure valve G/8 5 (Nominal flow) PRE- 5.96.00E 0-0 airfit tecno Proportional pressure valve G/8 5 (Nominal flow) PRE-I 5.96.00E 4-0 ma airfit control G/4 550 (00*) SRE--/4 Proportional pressure valve G/8 850 (500*) SRE--/8 5.96.004E 0-0 normally closed normally open airfit control G/4 550 (00*) SRE-I-/4 Proportional pressure valve G/8 850 (500*) SRE-I-/8 5.96.004E 4-0 ma airfit control G/4 550 (00*) SRE-I-/4 Proportional pressure valve G/8 850 (500*) SRE-I-/8 5.96.004E 0-0 ma airfit control G/8 850 (4500*) CRE--/8 Proportional pressure valve G/ 900 (6000*) CRE--/ 5.96.005E 0-0 normally closed normally open airfit control G/8 850 (4500*) CRE-I-/8 Proportional pressure valve G/ 900 (6000*) CRE-I-/ 5.96.005E 4-0 ma airfit control G/8 850 (4500*) CRE-I-/8 Proportional pressure valve G/ 900 (6000*) CRE-I-/ 5.96.005E 0-0 ma * Max. flow at p =0 to p = 6:, p = AP6E7EAA00X The right to introduce technical modifications is reserved Data Sheet No. 5.96.00E-
AP5E00GY0X The right to introduce technical modifications is reserved Characteristics to DI 9 Pressures quoted as gauge pressures System way proportional pressure regulator with PIEZO pilot control and pneumatic and electronic feedback. Flow direction In: from to Out: from to Reaction to power Port vents to 0 failure Mounting Flange Port size NW.5 without base plate G/8 with base plate Installation In any position Weight (mass) kg 0.60 without base plate 0.5 with base plate Medium and ambient T min C 0 temperature range T max C +50 Storage temperature T min C -0 T max C +60 Medium Filtered, dry, lubricated ( or oil-free compressed air Filtration µm 0; recommended: 5 Electrical protection IP 0 to DIN EN 6059 Materials Housing Anodized aluminium, plastic Internal parts Aluminium, brass, plastic Seals NBR Pneumatic Characteristics ersion 0-8 0-0-00 m Pressure range, inlet p min.5.5.5 p max 0 6.5 Pressure range, outlet p min 0 ) 0 0 p max 8 0. Nominal flow rate Q N l/min 00 Maximum flow rate ) Q N l/min 50 Hysteresis 5) p % < 0. < 0. < 0.5 Repeatability p % < 0. < 0. < 0.5 Responsiveness 5) p % < 0. < 0. < 0.5 Linearity (4 (5 p max % < 0.5 < 0.5 < Own air consumption 6) Nl/min 0.6 0.5 0.4 Electrical Characteristics see page ) oil-free air is recommended. If the system must have lubricated air, sparing lubrication (max. 0 mg/m) is recommended. ) other pressure ranges on request. ) at p =0 and p =6., p=. 4) at ambient temperature 0 C. 5) relative to p max. 6) at p max. Pressure Regulating alve G/8, NW.5 Electronically controlled (proportional pressure regulating valve with piezo pilot) PRE-. R P P A ersions oltage controlled (Type PRE-) Current controlled (Type PRE-I) pressure ranges Option: actual value output Option: EM-mass Electronically controlled pressure regulating valve with actual value feed-back. The unit is highly adaptable to prevailing operating conditions. Remote controlled. Data Sheet No. 5.96.00E-
Continuation of Characteristics Pressures quoted as gauge pressures Electrical Characteristics, General Connector -pin connector M8 (7 or to DIN 4650- C Electromagnetic Compatibility (EMC) 8) Resistance to interference EN 6000-6- Interference emissions EN 50 08- Electrical Characteristics for Type PRE- Nominal voltage N DC 4 ±0 % Nominal power max. P N W 0.4 Residual ripple max. % 0 Current consumption I Bmax ma 5 Set value input W 0-0 7) depending on version, see Order No. s, Page 6. 8) To comply with the specification, shielded connecting cables must be used 9) -wire technology, i.e. power supply and set value via the same cable. 0) higher voltage will damage the valve. ) optional, see Order No. s, page 6. How it Works The actuating element in the tecno valve is not a solenoid system, as in conventional proportional pressure regulating valves, but a piezo valve an encapsulated Piezo-ceramic element based on the jet-and- baffle principle. The piezo valve makes use of the Piezo effect: the Piezo-ceramic element bends when a voltage is applied to it. A built-in electronic control system applies variable voltage to the element, producing variable bending and therefore variable pressure on the diaphragm in the pilot chamber. Diaphragm movement is transferred to the main valve by a plunger acting against a spring. The pressure thus produced at the valve outlet is compared via a sensor with the preset value and if necessary corrected by the electronic control system. ersion 0-8 0 0, 8 8 ersion 0-0 0, 0 ersion 0-0. 0 0, 0 0. Input resistance R E kω 6.5 Electrical Characteristics for Type PRE-I Power supply (9 I B ma 4 Power supply (9 W ma 4...0 Max. voltage Wmax.5 at input 0) ersion 0-8 4 ma 0, 0 ma 8 ersion 0-4 ma 0, 0 ma ersion 0-0. 4 ma 0, 0 ma 0. Input resistance R E Ω 550 Actual value output ) Output voltage X 0.5 p max 6.5 Output current max. I X max ma Internal protective resistance R I Ω 000 - Piezo valve Actual value P Connector M8 Set value Integrated electronic regulation system Fine filter Pressure regulator Exhaust R Outlet A Compressed air supply P Data Sheet No. 5.96.00E-
Sensitivity The smallest change in the electronic input signal which leads to a change in actual output pressure is referred to as sensitivity.this is expressed as a percentage of maximum output pressure. For the Tecno this value is < 0.% to < 0.5% depending on the version. Linearity The ideal curve showing output pressure in relation to electronic signal would be a straight line. Linearity is the maximum deviation from the straight line, expressed as a percentage of maximum output pressure. X p F= p (%) X Hysteresis The same electronic signal generates slightly different actual output pressures, depending on whether the previous signal was higher or lower. This difference, known as hysteresis, is caused by friction and temporary deformation of elastic components. The hysteresis of the electronically operated pressure regulating valve AIRFIT tecno from HOERBIGER is between < 0. % and < 0.5 % of the output pressure. Repeatability Control components, for a given set value, usually produce repeated actual values which differ less from each other than from the absolute set value, because the relatively large linearity deviation is excluded. F= p (%) Data Sheet No. 5.96.00E-
Adjustment Connection Diagram for -pole plug damped sensitive Connections Diagram No. P blue p sensitive black pressure time damped t oltage-controlled 0-0, Type PRE- = power supply 4 DC / 5 ma = set value 0-0 = GND set value and power supply brown The regulation amplification of the electronic regulation system is designed for universal use of the valve and is preset at the factory for a minimum volume of ca. 5 ml. If required the regulation amplification can be adjusted for higher sensitivity (with larger volume) - see diagram. However if the setting is too sensitive the outlet pressure can tend towards instability. Connections Diagram No. blue Examples of Connections oltage controlled 0-0 0 0 0 black,7 kw ZPD0 5 kw brown Current-controlled 4-0 ma, Type PRE-I (-wire technology) = free = set value 4-0 ma, + = set value GND Connection Diagram for plug to 4650-C Connections Diagram No. Connections Diagram No. 4 Connections Diagram No. 5 oltage-controlled 0-0, Type PRE- with actual value output = power supply 4 DC = set value 0-0 = actual value output.5 (0 output), 6.5 (p max output) GND set value and power supply oltage-controlled 0-0, Type PRE- with EMC mass = power supply 4 DC = set value 0-0 = GND set value and power supply EMC mass Current-controlled 4-0 ma, Type PRE-I with EMC mass = free = set value 4-0 ma, + = set value GND EMC mass Data Sheet No. 5.96.00E-4
Dimensions (mm) Single Base Plate G/8 5 6 Dimensions (mm) Multiple Base Plate G/8 6 6 C D 6 4,5 7 7,5 G/8 5 7,5 E 4 M 4,5 7,5 7,5 0 5 4 M 7,5 4,5 G/8 9 7 0 4,5 7,5 * 8,5 40 A 5 4,5 * when base plate for 4..6 valves: additional pressure supply port Table of dimensions (mm) and Weight (mass) Multiple Base Plate G/8 Number Dimensions (mm) Port size Weight of valves A C D E (mass) (kg) 7 0 40 40 x G/8 G/8 0.07 40 80 80 x G/8 G/8 0. 4 5 80 0 0 x G/8 G/8 0.5 5 9 0 60 60 x G/8 G/8 0.9 6 60 00 00 x G/8 G/8 0. Dimensional Diagram No. (dimensions in mm) ersion with -pole connector and base plate Airfit tecno without base plate Airfit tecno without base plate * 5 ca.7 65 G/8 8 deep 7 4,5 * Connection for -pole Plug M8 (KC04, KC06) Dimensional Diagram No. (dimensions in mm) ersion with plug to DIN 4650-C and base plate ca. 45 Plug can be rotated in steps of 90 ca.0 65 G/8 8 deep ca. 5 5 4 ca. 5 5 0 8 6 6 6 0 45 5 4,5 8 6 6 0 45 Data Sheet No. 5.96.00E-5
Order Instructions ersion Elec. Conn. Dimensional Order Instructions Diagram No. Diagram No. Type Order No. Sets, complete, (0-8 ) consisting of Prop.-pressure regulating valve, 0-8 Base plate G/8, cable set straight (m) PRE--0 PS40-B-0 Prop.-pressure regulating valve, 0-8 Base plate G/8, cable set bended (m) PRE--0 PS50-B-0 Prop.-pressure regulating valve, 4-0 ma Base plate G/8, cable set straight (m) PRE-I-0 PS4-B-0 Prop.-pressure regulating valve, 4-0 ma Base plate G/8, cable set bended (m) PRE-I-0 PS5-B-0 Prop.-pressure regulating valve NW.5 (without accessories) Prop.-pressure regulating valve, 0-8, 0-8 PRE- PS0-B Prop.-pressure regulating valve, 4-0 ma, 0-8 PRE-I PS-B Prop.-pressure regulating valve, 0-0, 0- PRE- PS0-B-0 Prop.-pressure regulating valve, 4-0 ma, 0- PRE-I PS9-B-0 Prop.-pressure regulating valve, 0-0, 0-00 m PRE- PS0-B-0 Prop.-pressure regulating valve, 4-0 ma, 0-00 m PRE-I PS9-A-0 Prop.-pressure regulating valve NW.5 with actual value output and plug to DIN 4650-C (single units without accessories) * Prop.-pressure regulating valve, 0-8, 0-8, PRE- PS-B Actual value output.5 (0 ) 6.5 (8 ) Prop.-pressure regulating valve, 0-0, 0-, PRE- PS6-B-0 Actual value output.5 (0 ) - 6.5 ( ) Prop.-pressure regulating valve, 0-0, 0-0., PRE- PS6-B-0 Actual value output.5 (0 ) - 6.5 (0, ) Prop.-pressure regulating valve NW.5 with EM-mass and plug to DIN 4650-C (single units without accessories) * Prop.-pressure regulating valve, 0-8, 0-8 4 PRE- PS64-B Prop.-pressure regulating valve, 0-0, 0-4 PRE- PS65-B-0 Prop.-pressure regulating valve, 0-0, 0-0. 4 PRE- PS65-B-0 Prop.-pressure regulating valve, 4-0 ma, 0-8 5 PRE-I PS68-B Prop.-pressure regulating valve, 4-0 ma, 0-5 PRE-I PS69-B-0 Prop.-pressure regulating valve, 4-0 ma, 0-0. 5 PRE-I PS69-B-0 * Corresponding connector included Accessories Single base plate G/8 Multiple base plate G/8, for valves Multiple base plate G/8, for 4 valves Multiple base plate G/8, for 6 valves Cover plate, complete Cable set straight (5 m) Cable set bended (5 m) PS-A-0 PS-A-0 PS-A-04 PS-A-06 PS60-A KC04 KC06 Data Sheet No. 5.96.00E-6
Characteristics to DI 9 Pressures quoted as gauge pressures System Piston-type pressure regulating valve, pilot operated, with pneumatic and electric feedback Type SRE-/4 SRE-/8 Port size G/4 G/8 Installation In any position Weight (mass) kg 0.6 Medium and T min C 0 ambient temperature T max C +50 Medium Filtered, lubricated or oil-free compressed air Lubrication Not required Pneumatic Characteristics Nominal pressure p n 6. Inlet pressure range ) p min 0 p max 0 Outlet pressure range p min 0 p max 0 Pressure Regulating alve G/4-G/8 Electronically controlled (proportional pressure regulating valve) SRE -.. W control X P AP67D00AZ00X Nominal flow ) Q N l/min 00 500 m /h 50 Recommended flow ) Q l/min 550 850 m /h 5 Hysteresis 4) p max % < Repeatability 4) p max % <0.5 Sensitivity 4) p max % <0.5 Linearity 4) p max % < Electrical Characteristics Nominal voltage N DC 4 = ± 0 % Residual ripple % 0 Power consumption I Bmax A 0.5 Set value input W 0 0 I ma 0 0, 4 0 Input resistance R E k 00 Actual value output X 0 0 Output current I Amax ma 0 Electrical protection IP IP65 to DIN 40050, EN 6059 Special solutions (e.g. temperature, pressure, medium...) on request The right to introduce technical modifications is reserved ) p p + 0 % p ) at p = 0 to p = 6, ) at 6. and 5 m/s 4) see explanation on page Electronically controlled pressure regulating valve Remote controlled Control- and operating pressure from 0 Airfit design Direct coupling with airfit swing units No air consumption For table of contents see 5.96.00E Data Sheet 5.96.004E-
Flow Characteristics Type: SRE-/4 p [] 8 7 6 5 4 v = 5m/s 8 > 6, 8 > 4 0 0 500 000 500 800 Q n [l/min] Output Pressure as Function of Input oltage p () Istwert Read value 0 8 6 4 <0,5% Sollwert Set value 0 0 4 5 6 7 8 9 0 w() Accessories Mounting kit Order no.: PL 6965 Connection Diagram 4 Pin : Pin : Pin : Pin 4: Power supply Plus +4 DC ± 0% 0,5 A Residual ripple 0% Power supply 0 Reference and mass capacity for set- and actual value Set value input Positive set value voltage (0-0 ma, 4-0 ma), 0 0 Analog actual value output. 0 0 for units with 0 output pressure. This output has a max. capacity of 0 ma. The signal voltage is compared to the reference capacity (pin ) Accessories Coupling kit Order No.: PL 6959 Control Options Analog voltage with a single potentiometer 0 Ð 0 0 Ð 0 0 4 DC Ð + + 4 0 4 DC Ð + + 4 PLC in connection with several potentiometers The resistance of the potentiometer should range between 500 ý and 00 ký. 0 Ð 0 SPS 0 4 DC Ð + + 4 The total resistance of the potentiometer series should not be less than 500 ý. Data Sheet 5.96.004E-
Sensitivity The smallest deviation from set output pressure which leads to a change in actual output pressure is referred to as sensitivity and this is expressed as a percentage of maximum output pressure. Sensitivity of the XRE II valve is below 0.5%, which allows output pressure to be set very precisely. X p X Linearity The ideal curve showing output pressure in relation to electronic signal would be a straight (linear) line (see dotted line), to predict exactly which pressure can be expected at a given voltage. The deviation can be calculated from the maximal deviation from the straight line, in relation to the highest possible pressure. F= p (%) Hysteresis The same set output pressure generates slightly different actual output pressures, depending on whether the previous setting was higher or lower. This difference, known as hysteresis, is caused by friction and temporary deformation of elastic components. The hysteresis of the SRE valve is below 0.. F= p (%) Repeatability Control components, for a given set value, usually produce repeated actual values which differ less from each other than from the abolute set value, because the relatively large linearity deviation is excluded. Repeatability is improved if hysteresis is minimised. Data Sheet 5.96.004E-
Dimensions (mm) Type: SRE-/4 56 6 4,5,5 50,5 7 5,5 45,5 5 7 5 45 Connection size 5,5 50 50 Order Instructions Basic model for control 0 0, NG (normally closed) Port size max. output pressure () Type Order No. G/4 0 SRE--/4 NG PB 59849-000 G/8 0 SRE--/8 NG PB 59949-000 ersion for control 4 0 ma, NG (normally closed) G/4 0 SRE-I-/4 NG PB 59849-00 G/8 0 SRE-I-/8 NG PB 59949-00 ersion for control 0 0 ma, NG (normally closed) G/4 0 SRE-I-/4 NG PB 59849-00 G/8 0 SRE-I-/8 NG PB 59949-00 ersion for control 0 0, NO (normally open) G/4 0 SRE--/4 NO PB 59849-00 G/8 0 SRE--/8 NO PB 59949-00 ersion for control 4 0 ma, NO (normally open) G/4 0 SRE--/4 NO PB 59849-0 G/8 0 SRE--/8 NO PB 59949-0 ersion for control 0 0 ma, NO (normally open) G/4 0 SRE--/4 NO PB 59849-0 G/8 0 SRE--/8 NO PB 59949-0 For the version with NPTF thread, complete the Order No. as follows: PB...49-... PB...49-N... Accessories Mounting kit PL 6965 Data Sheet 5.96.004E-4
Characteristics to DI 9 Pressures quoted as gauge pressures System Piston-type pressure regulating valve, pilot operated, with pneumatic and electric feedback Type CRE-/8 CRE-/ Port size G/8 G/ Installation In any position Weight (mass) kg 0.95 Medium and T min C 0 ambient temperature T max C +50 Medium Filtered, lubricated or oil-free compressed air Lubrication Not required Pneumatic Characteristics Nominal pressure p n 6. Inlet pressure range ) p min 0 p max 6 Outlet pressure range p min 0 p max 0 Pressure Regulating alve G/8-G/ Electronically controlled (proportional pressure regulating valve) CRE W control X P Nominal flow ) Q N l/min 4500 6000 m /h 70 60 Recommended flow ) Q l/min 850 900 m /h 5 4 AP666E00CAA00X Hysteresis 4) p max % < Repeatability 4) p max % <0.5 Sensitivity 4) p max % <0.5 Linearity 4) p max % < Electrical Characteristics Nominal voltage N DC 4 = ± 0 % Residual ripple % 0 Power consumption I Bmax A 0.5 Set value input W 0 0 ( =) I ma 0 0, 4 0 Input resistance R E k 00 Actual value output X 0 0 Output current I Amax ma 0 Electrical protection IP IP 65 acc. DIN 40050, EN 6059 Special solutions (e.g. temperature, pressure, medium...) on request Electronically controlled pressure regulating valve remote controlled Control- and operating pressure from 0 Airfit design ersion with NPTF-thread no air consumption The right to introduce technical modifications is reserved ) p p + 0 % p ) at p = 0 to p = 6. ) at 6. and 5 m/s 4) see explanation on page For table of contents see 5.96.00E Data Sheet 5.96.005E-
Flow Characteristics Type: CRE-/ 8 7 6 Output Pressure as Function of Input oltage p () Istwert Read value 0 8 Accessories Mounting kit 5 4 6 4 <0,5% 0 0 000 000 000 4000 5000 6000 7000 8000 Sollwert Set value 0 0 4 5 6 7 8 9 0 w() Order no.: PL 758 Connection Diagram 4 Pin : Pin : Pin : Pin 4: Power supply Plus +4 DC ± 0% 0,5 A Residual ripple 0% Power supply 0 Reference and mass capacity for set- and actual value Set value input Positive set value voltage of 0 0 Analog actual value output. 0 0 for units with 0 output pressure. This output has a max. capacity of 0 ma. The signal voltage is compared to the reference capacity (pin ) Accessories Coupling kit Order No.: PL 7608 Control Options Analog voltage with a single potentiometer 0 Ð 0 0 Ð 0 0 4 DC Ð + 4 + 0 4 DC Ð + 4 + PLC in connection with several potentiometers 0 Ð 0 The resistance of the potentiometer should range between 500 ý and 00 ký. SPS 0 4 DC Ð + + 4 The total resistance of the potentiometer series should not be less than 500 ý. Data Sheet 5.96.005E-
Sensitivity The smallest deviation from set output pressure which leads to a change in actual output pressure is referred to as sensitivity and this is expressed as a percentage of maximum output pressure. Sensitivity of the CRE valve is below 0.5%, which allows output pressure to be set very precisely. X p X Linearity The ideal curve showing output pressure in relation to electronic signal would be a straight (linear) line (see dotted line), to predict exactly which pressure can be expected at a given voltage. The deviation can be calculated from the maximal deviation from the straight line, in relation to the highest possible pressure. F= p (%) Hysteresis The same set output pressure generates slightly different actual output pressures, depending on whether the previous setting was higher or lower. This difference, known as hysteresis, is caused by friction and temporary deformation of elastic components. The hysteresis of the CRE valve is below 0.. F= p (%) Repeatability Control components, for a given set value, usually produce repeated actual values which differ less from each other than from the abolute set value, because the relatively large linearity deviation is excluded. Repeatability is improved if hysteresis is minimised. Data Sheet 5.96.005E-
Dimensions (mm) Type: CRE-/ 65 44,8 56 7 46 5,5 7 0 74 7 48 6 Connection size 4 58,5 7 6 Order Instructions Basic model for control 0 0, NG (normally closed) Port size max. output pressure () Type Order No. G/8 0 CRE--/8 NG PB 6049-000 G/ 0 CRE--/ NG PB 6049-000 ersion for control 4 0 ma, NG (normally closed) G/8 0 CRE-I-/8 NG PB 6049-00 G/ 0 CRE-I-/ NG PB 6049-00 ersion for control 0 0 ma, NG (normally closed) G/8 0 CRE-I-/8 NG PB 6049-00 G/ 0 CRE-I-/ NG PB 6049-00 ersion for control 0 0, NO (normally open) G/8 0 CRE--/8 NO PB 6049-00 G/ 0 CRE--/ NO PB 6049-00 ersion for control 4 0 ma, NO (normally open) G/8 0 CRE--/8 NO PB 6049-0 G/ 0 CRE--/ NO PB 6049-00 ersion for control 0 0 ma, NO (normally open) G/8 0 CRE--/8 NO PB 6049-0 G/ 0 CRE--/ NO PB 6049-00 Accessories Mounting kit PL 758 Coupling kit PL 7608 Data Sheet 5.96.005E-4