Micro-venturis, series GVA - PDF Free Download

Micro-venturis, series GVA Reference V : vacuum outlet Coupling M F, 6 mm deep or Quick-connect coupling, tube 4 mm dia. or Male coupling, 4 mm dia.,. mm long ø. 4... Version GVA -- 44 GVASIL or GVASPO ø 4. Venturi exhaust. Vacuum.. 4.6 ø. 4.8 4.8 4.* 6.8 *Dimension of GVASIL C.A. inlet, bars Coupling M F, 6 mm deep or Quick-connect coupling, tube 4 mm dia. Reference P : pressure Applications : The mini-venturis in series GVA are especially suitable for robotic use owing to their light weight and rapid response time. Their design based on thermoplastic material preserves their excellent mechanical characteristics while providing economic vacuum-operated handling solutions. Characteristics : Characteristics Nozzle Air Maximum Drawn-in At air ø consumption vacuum air pressure Models mm Nl/min % Nl/min bar GVA 7 (blue).7 8 GVA 9 (grey).9 6 8 8 Specifications : Compressed air Filtered, non-lubricated, pressure to 6 bars Temperature - to 8 C Material Polyacetal (POM), blue for GVA 7 or grey for GVA 9 Weight g Insert M Brass - On option: stainless steel Fitting of optional equipment : Fitting of silencer GVASIL or GVASPO Connection for exhaust collection GVAC Vacuum data connector GVAV Manifold installation GVAG Vacuum filter GVA F8. See options on page. GVA : Nozzle diameter 7.7 mm (blue) 9.9 mm (grey) See curves GVA, S, B and D on page. Attachment of venturi : Clamp, ref. GAV.F Supplied in sets of. : Connection M M female, C.A. and vacuum MI M female, C.A. and vacuum, stainless steel 4 Tube.7/4 mm, C.A. and vacuum 44 Tube.7/4 mm, C.A., 4 dia. on vacuum : Silencers - No silencer S GVASIL SPO GVASPO. 8

Options for micro-venturis, series GVA, S, B, D Option GVA V: (Option applicable for GVA, S, B and D, vacuum outlet M) This option allows a vacuum connector to be fitted on the suction cup system for connection to a monitoring vacuum switch (such as PSE ). This provides data on the vacuum level. Connection for 4 mm dia. tube. 8. 6 swivelling Vacuum outlet, M female. H 8.. 6. ø8. Quick-connect vacuum outlet for 4 mm dia. tube Option GVA C: (Factory fitted) Female connection /8 G (gas type) for collection of venturi exhaust. If a number of venturis are used, it is recommended to use a manifold, option GVAG... Exhaust manifold /8 gas. dia. Option GVASIL: Female connector /8 G. Silencer for GVA. dba noise level attenuation... dia. Option GVASPO: Silencer more efficient than GVASIL. dba noise level attenuation. Adjustment for adaptation to GVA7 or GVA9 models by screwing or unscrewing the white part.. ø. Option, vacuum filter GVA F8: (Fitting on GVA, S, B, D, vacuum outlet M) 4-micrometre filtration to avoid blocking of the venturi by dust. Note: These options are compatible with option GVAV. In this case, option GVAV must be fitted between GVA and option GVAF. /8 gas. dia. Filtering element 9.. Accessory GVAG (/4/6) Manifold: Compatible with GVA and GVAS (M or 4) Possibility of battery installation (manifold), 4 manifold models for,, 4 or 6 venturis simultaneously, exhaust manifold and a single compressed air supply. Material: anodized aluminium. Option GVAP, Manifold: Plug plate for blanking of unused venturi position. Option GVAGB Manifold: Plug, /4 gas type, blanking of compressed air or exhaust. Fitting of silencer on exhaust: Model SILGV Both "exhaust" outlets must be open for GVA G4 and GVA G6. Each of them is equipped with a silencer. ø4. ø7. Models GVA G GVA G GVA G4 GVA G6 L (mm) 7. 9 M (mm) 4 6. 8 L 8.7 7. 7. 7... M ø4. ø7. /4 gas /4 gas 4. 9......

Curves for micro-venturis, series GVA, S, B, D 9 Negative pressure generated: GVA/S/B/D 9 GVA/S/B/D 7 Suction flow rate generated: GVA/S/B/D 9 GVA/S/B/D 7 8 7 6 4 4 6 4 6 4 Air consumption: GVA/S/B/D 9 GVA/S/B/D 7 Flow rate / negative pressure curves: GVA/S/B/D 9 GVA/S/B/D 7 4 8 Air consumption (Nl/min) 4 6 9 6 4 6 8 The curves shown above indicate the mean values of the capacities of our products..

Controlled micro-venturis, series GVAS Venturi exhaust 7. 7. 6. GVASIL can be fitted Reference V : Vacuum outlet Coupling M F, 6 mm deep or Quick-connect coupling, tube 4 mm dia.. 9 7.9 V 69.8 6.4 P C.A. inlet, bars Coupling M F, 6 mm deep or Quick-connect coupling, tube 4 mm dia. Reference P : pressure 4.* x ø. * Dimension of GVASIL 8. Applications: The mini-venturis in series GVAS are of identical design to GVA venturis but also feature an integrated solenoid control. This additional feature reduces response times and allows easier fitting. Characteristics: Characteristics Nozzle Air Maximum Drawn-in At air ø consumption vacuum air pressure Models mm Nl/min % Nl/min bar GVAS 7 (blue).7 8 GVAS 9 (grey).9 6 8 8 Specifications: Compressed air Filtered, non-lubricated, pressure to 6 bars Temperature - to 8 C Material Polyacetal (POM) for venturi and base (black) Weight 8 g Control valve 4 V DC N.C. (4 V AC - V AC) Operating frequency Hz Fitting of optional equipment: GVAS micro-venturis can be fitted in manifolds (,, 4 or 6 units) to provide a common compressed air supply and exhaust collection. The vacuum connection option can be installed on venturis of type GVAS + M. See options on page. GVAS 4 : Nozzle diameter 7.7 mm (blue) 9.9 mm (grey) See curves GVA, S, B and D on page. : Connection M C.A. and vacuum M 4 C.A. and vacuum.7x4 M-4 C.A. M and vacuum.7x4 4-M C.A..7x4 and vacuum M : Control valve E 4 V DC N.C. E- Others on request 4: Silencers - No silencer S GVASIL SPO GVASPO. 9

Micro-venturis with blow-off control, series GVAB 6. 4. Reference V : Vacuum outlet Coupling M F, 6 mm deep or Quick-connect coupling, tube 4 mm dia. Venturi exhaust 7. 7. GVASIL can be fitted 4.. 9 7.9 6.9 C.A. inlet, bars Coupling M F, 6 mm deep or Quick-connect coupling, tube 4 mm dia. Reference P : pressure 4.* x ø. * Dimension of GVASIL Applications: The mini-venturis in series GVAB feature an integrated solenoid control. This additional feature ensures quicker cycle time by controlled blowing and allows cleaning of the vacuum system in dusty environments. Micro-venturis in the GVAB series are either normally sucking (E to E) or normally blowing (E6). Diagram: normally blowing (E6) Characteristics: Characteristics Nozzle Air Maximum Drawn-in At air ø consumption vacuum air pressure Models mm Nl/min % Nl/min bar GVAB 7 (blue).7 8 GVAB 9 (grey).9 6 8 8 Specifications: Compressed air Filtered, non-lubricated, pressure to 6 bars Temperature - to 8 C Material Polyacetal (POM) for venturi and base (black) Weight 7 g Blow-off valve 4 V DC Operating frequency Hz Diagram: normally sucking (E to E) Blow-off principle: A piston controlled by the blow-off valve plugs the exhaust opening, so forcing the supplied compressed air to pass through the vacuum system (total blow-off). Fitting of optional equipment : Fitting of silencers GVASIL or GVASPO Connection for exhaust collection GVAC Vacuum filter GVA F8 For manifold fitting, consult our technical department. See options on page. GVAB 4 : Nozzle diameter 7.7 mm (blue) 9.9 mm (grey) See curves GVA, S, B and D on page. : Connection M M F, C.A. and vacuum 4.7/4 mm C.A. and vacuum M-4 M C.A..7/4 mm, vacuum 4-M C.A..7x4 and vacuum M : Blow-off valve E 4 V DC N.C. E6 Suction 4 V DC N.O. E- Others on request 4: Silencers - No silencer S GVASIL SPO GVASPO.

Micro-venturis with gripping & blow-off control, series GVAD Venturi exhaust 7. 7. 6. 4. GVASIL can be fitted Reference V : Vacuum outlet Coupling M F, 6 mm deep or Quick-connect coupling, tube 4 mm dia. 6. 6.9 9 7.8. C.A. inlet, bars Coupling M F, 6 mm deep or Quick-connect coupling, tube 4 mm dia. Reference P : pressure 4.* x ø. * Dimension of GVASIL 4. 69.8. 8. Applications: The mini-venturis in series GVAD combine the advantages of series GVAS and GVAB: solenoid control as in series GVAS and blow-off control as in series GVAB while retaining very small dimensions and light weight.their compact design makes them easier to integrate into on-vehicle robotic systems. Both control valves must be supplied with air to perform the blow-off function. Characteristics: Characteristics Nozzle Air Maximum Drawn-in At air ø consumption vacuum air pressure Models mm Nl/min % Nl/min bar GVAD 7 (blue).7 8 GVAD 9 (grey).9 6 8 8 Specifications: Compressed air Filtered, non-lubricated, pressure to 6 bars Temperature - to 8 C Material Polyacetal (POM) for venturi and base (black) Weight g Control valve 4 V DC N.C. (4 V AC - V AC) Operating frequency Hz Fitting of optional equipment: Fitting of silencers GVASIL or GVASPO Connection for exhaust collection GVAC Vacuum filter GVA F8 For manifold fitting, consult our technical department. See options on page. GVAD 4 : Nozzle diameter 7.7 mm (blue) 9.9 mm (grey) See curves GVA, S, B and D on page. : Connection M C.A. and vacuum M 4 C.A. and vacuum.7/4 mm M-4 C.A. M and vacuum.7x4 4-M C.A..7x4 and vacuum M : Control valve E 4 V DC N.C. E- Others on request 4: Silencers - No silencer S GVASIL SPO GVASPO.

Modular ejector, series GVM The ejector in : Adjustable vacuum Adjustable blow-off Adjustable electronic vacuum switch Pressure output Exhaust collection Applications: A new concept in vacuum generation the GVM ejector range is based on the principle of modules which can be manifold mounted. It is aimed at the OEM market with the benefit of the maximum of functions in a small lightweight model. Each module of mm is very easy to install and offers: A vacuum generation by the ejector module. A threshold and vacuum adjustment by the vacuum switch module. An automatic blow-off by the capacity module. Compressed air source for subsidiary functions. Characteristics: Characteristics Nozzle Air Maximum Drawn-in air diam. consumption vacuum Nl/mn at 4 bars at 6 bars at 4 bars at 6 bars at 4 bars at 6 bars Models mm Nl/min in % Nl/min GVM, 4 6 6 8 6 Ejector specification: Compressed air Filtrated, non lubricated, to 6 bars Temperature to 6 C Ejector material Polyacetal (POM) grey Capacity material Polyacetal (POM) black Vacuum switch material PA 6.6 % FG black Selector vacuum on/off Stop push and turn A a /4 turn clockwise Selector blow-off on/off Stop push and turn B a /4 turn clockwise Max. operating frequency Hertz Vacuum switch specification: Supply 8- V DC regulated, pole changing protection Current draw < ma Transistor output N.O. ma under 4 V DC PNP Thermal error ± % measuring scale from to C Output indicator LED Threshold adjustment Potentiometer /4 turn Operating temperature to + C (storage - to 6 C) Protection IP EMC Industrial standard, class B Locating on the automatic device: The slave nature of the ejector module in series GVM gives it a simple and reliable design and technology at a low price. Operating principle: From a pneumatic signal processed and controlled on the supply side, the ejector module GVM creates vacuum, blows and issues a pressure output. The integrated vacuum switch returns the information immediatly. -dimensional view of the ejector module: Specialist in vacuum handling

Manifold mounted ejector module, series GVM B- Applications: The GVM ejector module is very adaptable, it can be mounted in to 8 modules giving individual vacuum feeds from one or several pneumatic sources. Manifold mounting on the machine allows: an easy access to set up each ejector and to access the vacuum switch adjustment. pneumatic and electrical connections for a rational presentation of the unit. -dimensional manifold mounting principle of the ejector module: GVM : Number of ejector modules B Battery of ejector module B Battery of ejector modules B Battery of ejector modules B4 Battery of 4 ejector modules B Battery of ejector modules B6 Battery of 6 ejector modules B7 Battery of 7 ejector modules B8 Battery of 8 ejector modules : Exhaust manifold JC Set of manifolds >Suction cups Ejectors Vacuum switches Accessories

Coupling venturis, series VR C.A. inlet, /4 gas mm deep. Vacuum outlet M6 6 mm deep Example of suction cup VR M6 VR F8 VR F4 P V 7..8 M. Compressed air Exhaust. VR M8. P V P V C.A. inlet, /4 gas mm deep M 6. Vacuum outlet, /8 gas 7. mm deep C.A. inlet, /4 gas mm deep M. 6... 4. P V P V C.A. inlet, /4 gas mm deep M 7. Vacuum outlet, /4 gas mm deep VR M4 C.A. inlet, /4 gas mm deep M 7. 8. /8 gas Hexagonal nut 4 across flats /4 gas Hexagonal nut 4 across flats Applications: The main advantage of the Coupling Venturi, series VR, is its direct fitting on the suction cup which allows simpler connection. By integrating the VR type venturi in the suction cup, we obtain a localized vacuum and, therefore, the possibility of obtaining multiple independent gripping, even when there are no materials detected. It is also possible to supply vacuum to two or more suction cups using a /8 Gas or /4 Gas tee fitting. Characteristics: Characteristics Nozzle Air Maximum Drawn-in At air ø consumption vacuum air pressure Models mm Nl/min % Nl/min bar VR. 87 7 VR 7.7 9 4 VR 9.9 6 9 Specifications: Compressed air Filtered, non-lubricated, pressure to 6 bars Temperature - to 8 C Material Anodized aluminium body, brass nozzle Weight g Fitting on spring system: Spring system, series TS, available strokes:,,, 7 mm, page 9. Anti-rotation spring system, series TSO, page 9. Ball joint systems, series IMU, page 9. Special designs: Possibility of special materials such as stainless steel and plastic, as per work specifications, and special characteristics such as suction flow rate or vacuum level. On request for model F8, provision of an auxiliary vacuum coupling M for connection of a vacuum switch. Curves and characteristics on page. VR : Nozzle diameter. mm 7.7 mm 9.9 mm : Vacuum outlet M6 M6, female M8 /8 gas, male M4 /4 gas, male F8 /8 gas, female F4 /4 gas, female. 4

Curves for coupling venturis, series VR 9 8 7 6 4 Negative pressure generated: VR 9 VR 7 VR Suction flow rate generated: VR 9 VR 7 VR 4 6 4 6 Air consumption (Nl/min) 4 4 Air consumption: VR 9 VR 7 VR 4 6 8 9 6 Flow rate / negative pressure curves: VR 9 VR 7 VR 4 6 8 The curves shown above indicate the mean values of the capacities of our products..

Mini-venturis, series GV GV C.A. C D N M I G A F K H 4. GV...VR M B B' Vacuum Vacuum E Adjusting screw on VR. max. Vacuum Models A B B C D E F G H I Vacuum K C.A. M N S K GV 4 6 8 4 4. -4. G/8 G /8 6-8, GV 6-4. G /4 G /4 4., Applications: The mini-venturis in series GV are light-weight and compact design. This two-fold advantage allows their integration in robotic systems. Version GV...VR is equipped with an electromagnetic vacuum switch so the user can control the vacuum level in the suction cup system at all times. Characteristics: Characteristics Nozzle Air Maximum Drawn-in At air ø consumption vacuum air pressure Models mm Nl/min Nl/min bar X N X N GV 44 6 9 6 7 GV. 6 9 9 6 Specifications: Compressed air Filtered, non-lubricated, pressure to 6 bars Temperature - to 8 C Material Anodized aluminium Hysteresis (version VR) 4 to 4 mbars Weight GV GV GV/GV V/GV VR 8// 4/6/9 GV GV...VR Max. cutout capacity: V, Hz, A V, Hz, A Accessories: Compressed air control valve, COVAL reference: AP. See page 9. On request: Fitting of an electronic vacuum switch on models GV. Fitting of a vacuum switch, factory pre-adjusted to approx. - mbars, model V. Fitting of a non-clogging through silencer, issue K instead of S, for models. Fitting of a compressed air control solenoid valve. GV 4 : Nozzle diameter mm. mm : Vacuum level X 6% vacuum N 9% vacuum : Silencer - Without silencer S With diffuser type silencer K With through type silencer 4: Options - Without VR Adjustable vacuum switch (- to - mb) V Pre-adjusted vacuum switch (- mb approx.) Curves and characteristics on page 7.. 6

Curves for mini-venturis, series GV 9 8 Negative pressure generated: GV NS GV XS 8 6 Suction flow rate generated: GV XS GV NS GV XS 4 GV NS 7 6 4 4 8 6 4 4 4 6 4 6 Air consumption (Nl/min) 7 4 8 9 6 Air consumption: GV XS / NS GV XS / NS 4 6 8 9 6 Flow rate / negative pressure curves 4 GV XS GV NS GV XS 4 GV NS 4 6 8 The curves shown above indicate the mean values of the capacities of our products.. 7