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Adjustable vacuum generators PVR 25 MS

Adjustable vacuum generators PVR 25 MS

Product code: PVR25MS

8.96.1 
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Ball joint couplings with GSL axial vacuum connection

Ball joint couplings with GSL axial vacuum connection

This series of couplings was designed to be installed on suckers with support, especially those that are flat or that have little lip, in order to allow them to easily adapt to the gripping surface of the load to be picked up, even if not perfectly parallel to the plane of the sucker itself or to compensate for any perpendicularity errors that often occur between the sucker holder and the fixing support of the automated device. The vacuum connection is axial and the hold is guaranteed by a special seal, always in contact with the ball joint. The sucker installed on them is free to rotate 360° degrees on its axis and to tilt up to 15°. The joints are made entirely of brass, with the exception of the ball pivot, which is made of stainless steel. They can be fastened to the sucker using either the female or male threaded connection.
Product codes: GSL1/8 GSL1/4 GSL 3/8 GSL1/2

1.15.1 
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Cartridge vacuum generators PVR 1-4

Cartridge vacuum generators PVR 1-4

- Can be directly integrated on suction gripping parts of the packaging machines
- Maximum output at low operating pressures (2 - 3 bar)
- Maximum vacuum level: -70 KPa
- Capacity of 1 o 4 cum/h
- Their shape enables the suction of dust or small processing residues, without clogging
Product codes: PVR1 PVR4

8.85.1 
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Micro cup holders 20 80 05

Micro cup holders 20 80 05

- Extremely reduced size and weight
- Stainless steel stem and spring
- Self-lubricating bush built in the threaded sleeve ensuring a perfect sliding of the stem and durability
- Indicated for Pick & Place units and handling machines for unloading plastic objects from a mould press
- Available in various versions with or without coupling
- Suitable for all vacuum cups with male M5 support
Product codes: 208005 208005SR 208005RR

2.00 
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Servo-controlled 3-way vacuum solenoid valves

Servo-controlled 3-way vacuum solenoid valves

The 3-way vacuum solenoid valves in this series feature two positions with pneumatically pilot-operated conical shutters. They can normally be used either open or closed. They are composed of an anodised aluminium body where the connections are located, two shutters in vulkollan® assembled onto a stainless steel stem, a special compound membrane for the servo-control and a spring for the shutter return. A solenoid pilot valve activated by a built-in electric coil, manages the compressed air supply.
The particular execution of these valves allows reducing frictions and internal dynamic stresses to the minimum, which results in a high response speed and a guarantee long lasting operation. The electric coil of the solenoid pilot valve is fully plasticised with synthetic resin, tight execution, insulation class F (up to 155 °C) compliant with VDE standards, with 3 mm 2-terminal electrical connections in compliance with EN 175301-803 (ex DIN 43650)-C. Protection degree IP 54; IP 65 for inserted connector.
Available for voltages of 12-24V/50-60Hz and 12-24V/CC.
Allowed tolerance on the voltage nominal value: ±10%.
Maximum electric power: 2 W
The connector can be rotated by 180° on the coil and can be supplied, upon request, with Led lights, anti-interference circuit and/or with protection devices against overvoltage and polarity reversal.
A push-button device, built-in the solenoid pilot valve, allows manually opening and closing the solenoid valve. 3-way vacuum solenoid valves are usually used for intercepting the vacuum in vacuum cup feeders and palletisers, robots, bag openers and in all those cases which require a quick exchange between the vacuum pump suction and the air inlet in the circuit, for a quick restoration of the atmospheric pressure.
Technical features:
Working pressure: from 0.5 to 3000 mbar abs.
Servo-control pressure: see table
Temperature of the sucked fluid: from -5 to +60 °C
Product code: 070811

4.39.2 
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Servo-controlled 3-way vacuum solenoid valves

Servo-controlled 3-way vacuum solenoid valves

The 3-way vacuum solenoid valves in this series feature two positions with pneumatically pilot-operated conical shutters. They can normally be used either open or closed. They are composed of an anodised aluminium body where the connections are located, two shutters in vulkollan® assembled onto a stainless steel stem, a special compound membrane for the servo-control and a spring for the shutter return. A solenoid pilot valve activated by a built-in electric coil, manages the compressed air supply.
The particular execution of these valves allows reducing frictions and internal dynamic stresses to the minimum, which results in a high response speed and a guarantee long lasting operation. The electric coil of the solenoid pilot valve is fully plasticised with synthetic resin, tight execution, insulation class F (up to 155 °C) compliant with VDE standards, with 3 mm 2-terminal electrical connections in compliance with EN 175301-803 (ex DIN 43650)-C. Protection degree IP 54; IP 65 for inserted connector.
Available for voltages of 12-24V/50-60Hz and 12-24V/CC.
Allowed tolerance on the voltage nominal value: ±10%.
Maximum electric power: 2 W
The connector can be rotated by 180° on the coil and can be supplied, upon request, with Led lights, anti-interference circuit and/or with protection devices against overvoltage and polarity reversal.
A push-button device, built-in the solenoid pilot valve, allows manually opening and closing the solenoid valve. 3-way vacuum solenoid valves are usually used for intercepting the vacuum in vacuum cup feeders and palletisers, robots, bag openers and in all those cases which require a quick exchange between the vacuum pump suction and the air inlet in the circuit, for a quick restoration of the atmospheric pressure.
Technical features:
Working pressure: from 0.5 to 3000 mbar abs.
Servo-control pressure: see table
Temperature of the sucked fluid: from -5 to +60 °C
Product code: 070911

4.39.3 
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Servo-controlled 3-way vacuum solenoid valves with low absorption electric coil

Servo-controlled 3-way vacuum solenoid valves with low absorption electric coil

The 3-way vacuum solenoid valves in this series feature two positions with pneumatically pilot-operated conical shutters. They can normally be used either open or closed. They are composed of an anodised aluminium body where the connections are located, two shutters in vulkollan® assembled onto a stainless steel stem, a special compound membrane for the servo-control and a spring for the shutter return. A solenoid pilot valve activated by a built-in electric coil, manages the compressed air supply.
The particular execution of these valves allows reducing frictions and internal dynamic stresses to the minimum, which results in a high response speed and a guarantee long lasting operation. The electric coil of the solenoid pilot valve is fully plasticised with synthetic resin, tight execution, insulation class F (up to 155 °C) compliant with VDE standards, with 3 mm 2-terminal electrical connections in compliance with EN 175301-803 (ex DIN 43650)-C. Protection degree IP 54; IP 65 for inserted connector.
Available for voltages of 12-24V/50-60Hz and 12-24V/CC.
Allowed tolerance on the voltage nominal value: ±10%.
Maximum electric power: 2 W
The connector can be rotated by 180° on the coil and can be supplied, upon request, with Led lights, anti-interference circuit and/or with protection devices against overvoltage and polarity reversal.
A push-button device, built-in the solenoid pilot valve, allows manually opening and closing the solenoid valve. 3-way vacuum solenoid valves are usually used for intercepting the vacuum in vacuum cup feeders and palletisers, robots, bag openers and in all those cases which require a quick exchange between the vacuum pump suction and the air inlet in the circuit, for a quick restoration of the atmospheric pressure.
Technical features:
Working pressure: from 0.5 to 3000 mbar abs.
Servo-control pressure: see table
Temperature of the sucked fluid: from -5 to +60 °C
Product code: 070813

4.39.1 
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Servo-controlled 3-way vacuum solenoid valves with low absorption electric coil

Servo-controlled 3-way vacuum solenoid valves with low absorption electric coil

The 3-way vacuum solenoid valves in this series feature two positions with pneumatically pilot-operated conical shutters. They can normally be used either open or closed. They are composed of an anodised aluminium body where the connections are located, two shutters in vulkollan® assembled onto a stainless steel stem, a special compound membrane for the servo-control and a spring for the shutter return. A solenoid pilot valve activated by a built-in electric coil, manages the compressed air supply.
The particular execution of these valves allows reducing frictions and internal dynamic stresses to the minimum, which results in a high response speed and a guarantee long lasting operation. The electric coil of the solenoid pilot valve is fully plasticised with synthetic resin, tight execution, insulation class F (up to 155 °C) compliant with VDE standards, with 3 mm 2-terminal electrical connections in compliance with EN 175301-803 (ex DIN 43650)-C. Protection degree IP 54; IP 65 for inserted connector.
Available for voltages of 12-24V/50-60Hz and 12-24V/CC.
Allowed tolerance on the voltage nominal value: ±10%.
Maximum electric power: 2 W
The connector can be rotated by 180° on the coil and can be supplied, upon request, with Led lights, anti-interference circuit and/or with protection devices against overvoltage and polarity reversal.
A push-button device, built-in the solenoid pilot valve, allows manually opening and closing the solenoid valve. 3-way vacuum solenoid valves are usually used for intercepting the vacuum in vacuum cup feeders and palletisers, robots, bag openers and in all those cases which require a quick exchange between the vacuum pump suction and the air inlet in the circuit, for a quick restoration of the atmospheric pressure.
Technical features:
Working pressure: from 0.5 to 3000 mbar abs.
Servo-control pressure: see table
Temperature of the sucked fluid: from -5 to +60 °C
Product code: 070913

4.39.4 
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Single-stage vacuum generator pvp 7 - 14 - 18 sx

Single-stage vacuum generator pvp 7 - 14 - 18 sx

Vacuum generators PVP 7X share the same mechanical and technical features as the previously described ones. Their distinctive feature is a state of the art silencer installed on them and made with natural fibre sound absorbing material contained in a special cylindrical anodised aluminium enclosure open on the exhaust. This prevents the silencer from being clogged and allows the vacuum generator to suck oil or water condensation saturated fluids mixed with fine and impalpable dust. They can be used as PVP 7X and, in addition, they can also operate in humid or dusty environments. They are available with capacities of 7, 14 e 18 cum/h.
Product codes: PVP7SX PVP14SX PVP18SX

8.24 
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Single-stage vacuum generator with ejectors FVG 3-5

Single-stage vacuum generator with ejectors FVG 3-5

- Single-stage vacuum generator with ejectors FVG 3-5 release applications
- Maximum supply pressure: 4 bar
- Available with the following capacities: 3-5 mc/h
- Maximum vacuum level: -85 KPa
- Excludable ejector
- Totally made of anodised aluminium
- Maximum performance even at low supply pressure
- Low energy consumption
- Ease of installation
- Reduced weight
Product codes: FVG3 FVG5

8.11.3 
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Single-stage vacuum generators 15 05 10 SX

Single-stage vacuum generators 15 05 10 SX

The operation of these single-stage vacuum generators is based on the Venturi principle. Supplying the generator with compressed air in P, vacuum will be generated at connection U, while both the supply and the sucked air will be released through R. At the same time, the chamber contained in the generator is also supplied and, as soon as the supply in P is interrupted, it discharges the compressed air that had been collected in it through connection U, thus rapidly restoring the atmospheric pressure at the service. If, for example, a vacuum cup is connected to the service U, thanks to this system it will disconnect much rapidly than with the vacuum generators described previously. They are fully made with anodised aluminium.
Produc code: 150510SX

8.11.1 
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Single-stage vacuum generators PVP05, PVP2 and PVP3

Single-stage vacuum generators PVP05, PVP2 and PVP3

With their extremely reduced size and high performance, these single-stage vacuum generators operate exploiting the Venturi principle.
Supplying the generator with compressed air in P, vacuum will be generated at connection U, while both the supply and the sucked air will be released through R.
By interrupting the air supply in P, the vacuum effect in U will also stop.
The vacuum generators described in this page are generally used for interconnecting vacuum cups, for gripping and handling non-porous objects and equipment with low capacity requirements. They are made with anodised aluminium, with aluminium ejectors (PVP05) or brass (PVP2 - PVP3).
Product codes: PVP05 PVP2 PVP3

8.15.1 
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Vacuum Cups based on Bernoulli’s theorem

Vacuum Cups based on Bernoulli’s theorem

Bernoulli’s theorem explains many phenomena, such as the lifting of a plane’s wing or of a light disc in front of a tube end from which air flows out quickly. This apparently paradoxical phenomenon is exploited for manufacturing vacuum gripping systems (vacuum cups) and handling, with no contact, fragile objects, such as semiconductor plates, silica discs, solar cells, precious metal foils, films and whatever needs to be handled with the greatest care. Our cups based on Bernoulli’s principle are made with anodised aluminium, with stainless steel centre thrust disc. The antistatic silicon spacers, located on the cup gripping plane, prevent transverse movements of the gripped object. The compressed air supply connections can be axial and radial and the quick coupler for the flexible pipe is included in the package. The unused holes are closed with brass threaded caps. On the rear part of the cup there are 3 or 4 threaded holes for fiving it to the machine.
Product codes: BEC20 BEC30 BEC40 BEC60

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