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COVAL
GLOBAL CATALOG UK-CH

GLOBAL CATALOG UK-CH

Product catalog summary

Overview: COVAL is a global leader in vacuum automation solutions, offering high-performance components and systems for various industrial applications. The company is ISO 9001:V2015 certified, emphasizing innovation, reliability, and cost-effectiveness to enhance productivity and safety in vacuum handling.

Company Profile: COVAL is headquartered in France and operates globally through subsidiaries and distributors. It focuses on personalized solutions and technical excellence across sectors like packaging, food, automotive, and aeronautics.

Product Offerings: The catalog includes vacuum pumps, suction cups, and vacuum grippers, all designed for compactness, intelligence, and energy efficiency. Products are supported by technical phone support and a 3D online library for easy integration into designs.

Innovation and Quality: COVAL's commitment to quality and innovation is supported by collaborations with research centers and universities. The company holds ISO 9001 certification and focuses on continuous improvement and client satisfaction.

Energy Efficiency: COVAL's products incorporate technologies like the Air Saving Regulator (ASR) and Air Saving Control (ASC) to optimize energy use, with potential savings of up to 97%.

Made in France: COVAL emphasizes its French manufacturing roots, leveraging local industrial networks and educational institutions to drive innovation and excellence.

Industry Solutions: The catalog highlights solutions for packaging, emphasizing safety, throughput, versatility, and energy savings. Products include a variety of suction cups, vacuum pumps, and grippers tailored to specific industrial needs.

Conclusion: COVAL positions itself as a comprehensive partner in vacuum handling, offering not just products but complete solutions tailored to industry-specific requirements, backed by a strong commitment to innovation and energy efficiency.

Food Processing Industry: COVAL offers vacuum solutions that enhance production line versatility, ensure safe food environments, and increase productivity while reducing costs. Key products include vacuum pumps and grippers designed for handling raw, prepared, or packaged goods.

Vacuum Pumps: COVAL's vacuum pumps are characterized by compactness, embedded intelligence, and low energy consumption. The LEM, LEM+, LEMAX, LEMCOM, and CMS HD series cater to different handling needs, from porous to airtight parts, with features like fieldbus communication and heavy-duty capabilities.

Vacuum Grippers: These are used for gripping multiple products or packages simultaneously. The MVG, CVGL, and CVGC series offer configurable and lightweight solutions, with the CVGC series specifically designed for collaborative robots.

Special Suction Cups: COVAL provides a range of suction cups for specific applications, including FlowPack, bakery, and egg-handling. Silicone suction cups meet FDA and European standards, available in various sizes and shapes, including metal-detectable versions.

Automotive Industry: COVAL's solutions for the automotive sector focus on high-throughput handling, optimized robot equipment, and significant energy savings through technologies like ASC. Products include heavy-duty vacuum pumps and high-performance suction cups.

Aeronautics Industry: Solutions include gripping parts on laser-trimming machines and handling various materials like steel and composites. The VPSC series offers mark-free, ultra-flat suction cups for composite materials.

Plastics Industry: COVAL's SITON® material suction cups are designed for handling hot plastic parts, offering non-marking and high-temperature resistance. The LEMAX and GVMAX HD series provide energy-efficient vacuum pumps for plastic handling.

Energy Savings: COVAL emphasizes energy efficiency through technologies like ASR and ASC, which optimize vacuum pump operation and reduce energy consumption significantly.

Communication Technologies: The document details the integration of communication technologies like IO-Link and fieldbus systems in vacuum pumps, enhancing flexibility, diagnostics, and maintenance.

Global Presence: COVAL operates globally with subsidiaries and distributors, ensuring local and international market support.

Suction Cups: COVAL offers a variety of suction cups, including ultra-flat, non-marking, radial ball-joint, heavy load, and specialized suction cups for specific applications like bottle handling and paper applications. They are categorized based on their suitability for porous or airtight materials, with recommended vacuum levels ranging from 30% to 80% depending on the material's nature.

Vacuum Generation Technologies: Continuous vacuum needs are met with rotary vacuum pumps, while venturi pumps are ideal for intermittent applications, offering energy efficiency and proximity to suction cups.

Installation Process: The installation process involves defining appropriate suction cups and attachments, selecting suitable vacuum generators, and identifying necessary auxiliary components to connect, supply, and control the vacuum system.

Additional Components: Includes vacuum switches, filters, silencers, and fittings essential for maintaining and optimizing vacuum systems.

Selection Guide: Suction cups are versatile tools used for handling objects of varying weights, surfaces, shapes, and sizes. Key parameters for selection include the shape, material, and surface condition of the load, as well as the vacuum level and safety factors required for horizontal and vertical gripping.

Technical Specifications: The force exerted by a suction cup is influenced by its surface area, vacuum level, and material flexibility. The document provides formulas for calculating theoretical and actual forces, emphasizing the importance of considering safety factors in different applications.

Material Properties: COVAL offers a range of materials, including nitrile, silicone, natural rubber, SITON®, and polyurethane, each with specific temperature resistances and compatibility with various industrial conditions. SITON® is highlighted for its non-marking properties and high-temperature resistance, making it suitable for handling hot plastic parts.

Configuration and Fitting Options: The guide details various fitting options for suction cups, including barbed, removable, and factory-crimped fittings, each suited for different handling requirements. These configurations allow for efficient changeouts and cost-effective replacements.

Product Range: COVAL's suction cups come in various shapes and sizes, including flat, bellows, and high-performance models. Each type is designed for specific applications, such as handling sensitive products, gripping objects with height differences, or ensuring non-slip handling of oily surfaces.

Special Purpose Suction Cups: The document also mentions special purpose suction cups developed through collaboration with customers, tailored for unique industrial needs.

FlowPack Suction Cups: These are flexible suction cups available in four models, made from food-safe silicone materials compliant with FDA and CE standards. They are designed for gripping flexible packaging with thin, wavy lips that mold to any shape, allowing high production rates.

Soft Suction Cups for High-Speed Applications: Featuring 1.5 and 2.5 bellows, these nine models are also made from FDA and CE standard silicone. They are used for gripping delicate objects like tins and flexible bottles, offering high throughput rates.

Suction Cups with 4.5 Bellows: Available in four diameters (20 to 50 mm), these cups are made from nitrile and silicone. They are suitable for handling raw food or flexible packaging, with a swiveling effect due to the 4.5 bellows.

Suction Cups for Cheese: Designed specifically for fragile foods like soft cheese, these cups come with a stainless steel grill to prevent deformation. They are available in round and oval shapes.

Suction Cups for Bakery Applications: With 2.5 to 5.5 bellows, these eleven models are made from silicone and are resistant to temperatures ranging from -40°C to +220°C. They are designed for gripping delicate bakery items.

Suction Cups for Egg-handling: These cups, with 2.5 and 3.5 bellows, are made from silicone compliant with FDA and CE standards. They are designed to handle eggs with a very flexible lip and various shapes.

Suction Cups for Bottle Handling: Featuring 4.5 bellows, these eight models are designed for gripping bottles, including 750 ml and Magnum bottles, with high tensile force and flexibility. They include stainless steel reinforcement and integrated sensing valves.

Suction Cups for Paper Applications: These flat suction cups, available in nine models, are made from natural rubber and silicone. They are designed for handling flexible materials like paper and cardboard, with high abrasion resistance.

Ultra-flat, Non-Marking Suction Cups: Made from polyurethane and silicone, these cups are designed to avoid deforming the product being handled, with vacuum distributed across the entire surface for optimal grip.

Radial Ball-joint Suction Cups: These flat suction cups with a ball-joint system are recommended for gripping curved or rotating products requiring significant force and mechanical resistance.

Heavy-load Suction Cups: Designed for handling heavy loads like sheet metal or glass panels, these cups have internal cleats to prevent distortion and allow vertical handling.

Industry-specific Applications: The document outlines various applications for suction cups, including packaging, plastic, wood, eggs, cakes, bottles, paper, bags, metal, and composite materials. Each application requires specific suction cup properties to ensure optimal handling and performance.

Materials and Accessories: The suction cups are made from materials like nitrile, silicone, natural rubber, and SITON®. A range of accessories is available to optimize their use, including fittings, nozzle fittings, and spring extensions.

Specifications: The document outlines the specifications for various vacuum ejectors and cartridges. The supply requires non-lubricated filtered air with a pressure range of 2 to 6 bar, with an optimum operating pressure of 5 bar. The materials used include 2017A - Cu Zn, and the operating temperature range is 0 to 80 °C. The weight varies depending on the model, with some models weighing 20g and others 50g.

Procedures: The document provides detailed instructions for ordering, specifying the model, nozzle diameter, and vacuum outlet. It also includes implementation steps for vacuum cartridges, such as machining a recess for integration, installing the cartridge, assembling peripheral equipment, and establishing pneumatic connections.

Norms and Standards: The document adheres to ISO 8573-1:2010 [4:5:4] standards for air supply, ensuring the use of 5µ filtered, non-lubricated air. The maximum vacuum level achievable is 85%.

Recommendations: It is recommended to use the ejectors and cartridges in a variety of industrial applications due to their adaptability, lightweight, compact design, and excellent mechanical resistance. The document suggests using blow-off options and silencers to enhance performance and reduce noise.

Data and Performance: The document includes data curves showing the relationship between compressed air pressure and vacuum generated, air consumed, and suction flow rate. It provides evacuation times in seconds per liter at different vacuum percentages for various models. The CVP series vacuum cartridges offer a suction flow rate ranging from 41 to 215 Nl/min, depending on the model.

Advantages: Key advantages highlighted include reduced gripping time, direct installation on suction cups, no clogging, silent operation, and the ability to integrate easily into various systems. The CVPC series offers controlled vacuum cartridges with integrated solenoid valves for quick response times.

Overview: The document provides detailed technical specifications and operational guidelines for the GEMP and GVEC series vacuum pumps, focusing on energy efficiency, modular design, and industry-specific applications.

Specifications: The GEMP series vacuum pumps are designed to automatically regulate supply pressure to an optimal 4 bar using an integrated pressure regulator (ASR), achieving energy savings and noise reduction. The GVEC series is tailored for industries requiring frequent cleaning, such as food processing, with materials resistant to cleaning agents and corrosion.

Models and Characteristics: Various models are available with different nozzle diameters and vacuum capabilities. The GEMP series offers models like GEMP90x15, GEMP90x20, etc., with maximum vacuums of 60% and 85%. The GVEC series includes models like GVEC15T18 and GVEC25T14, designed for easy cleaning and optimal performance at 4 bar pressure.

Advantages: Key benefits include modular design, compactness, energy savings, silent operation, and no clogging. The LEMP mini vacuum pumps integrate an ASR for optimal pressure regulation, reducing unnecessary energy consumption.

Vacuum Switches: The document details vacuum switch options, including electronic and contact vacuum switches, with specifications on compatible fluids, measuring range, and electrical connections.

Performance Curves and Dimensions: Performance curves illustrate suction flow rates and vacuum levels for different models, while dimensions are provided for installation guidance.

Applications: The pumps are suitable for handling both porous and airtight materials, with specific recommendations for vacuum levels and nozzle diameters based on material type.

Ordering Information: Instructions for specifying model numbers and configurations for both stand-alone and island assemblies are provided, emphasizing the importance of selecting the correct vacuum level, nozzle diameter, and optional features like vacuum switches.

Protective Cover for Vacuum Pumps: The document describes a silicone cover designed to protect vacuum pumps from splashing water, particularly during cleaning cycles. It highlights the cover's high level of protection and ease of mounting and cleaning.

Mini Vacuum Pumps without Control: The document provides detailed specifications for mini vacuum pumps, including dimensions, mounting options, and characteristics. These pumps are available as stand-alone modules or in island configurations, with various mounting options such as side, front, and DIN rail mounting. Key specifications include operating pressure, maximum vacuum, suction rate, electrical protection level, and operating temperature.

Integrated Vacuum Switch and Silencer Characteristics: The pumps feature an integrated vacuum switch with an analog output of 1 to 5 V DC and a switching power of 125 mA, PNP. They also include a clog-free silencer to reduce noise levels to approximately 68 dBA.

Integrated Mini Vacuum Pumps with ASR: These pumps incorporate an Air Saving Regulator (ASR) to optimize energy consumption and reduce noise. The ASR maintains a consistent pressure of 3.5 bar, regardless of the network pressure, achieving an average energy saving of 40%. The pumps are compact, lightweight, and designed for easy installation close to suction cups, enhancing speed and energy efficiency.

Mounting and Configuration Options: The document outlines various configurations for the mini vacuum pumps, including stand-alone modules for single or multiple suction cups, island modules for different sequences with a common pressure unit, and options for blow-off and vacuum switch integration. Mounting options include individual mounting plates, DIN rail kits, and front mounting kits.

Selection Guide for Vacuum Level and Nozzle Diameter: The document provides guidance on selecting the appropriate vacuum level and nozzle diameter based on the material's leakage rate and application requirements. It suggests using a 60% maximum vacuum pump for porous objects and an 85% maximum vacuum pump for airtight materials.

Overview: The document provides detailed information on the LEM and LEMAX series of vacuum pumps, focusing on their specifications, configurations, and applications. It highlights the energy-saving features and operational efficiencies of these pumps, particularly the Air Saving Control (ASC) function in the LEMAX series.

Specifications: The LEMAX series is recommended for standard applications due to its integrated blow-off and ASC function, which enhances economic efficiency. The LEM series offers versions without blow-off and vacuum switches for special cases. The document includes a table for selecting the appropriate nozzle diameter based on application needs.

Procedures and Configurations: The document outlines the selection process for vacuum pumps, including options for vacuum switches, integrated blow-off, and solenoid valve control (NC or NO). It explains the benefits of using NC solenoid valves for standard applications and NO solenoid valves for applications requiring object retention during power outages.

Energy Efficiency and ASC Function: The LEMAX series features the ASC function, which significantly reduces air consumption by automatically stopping air use once the desired vacuum level is reached. This function is particularly beneficial for energy savings, with potential savings of 75% to 99% depending on the application.

Assembly and Components: The document provides guidance on assembling vacuum pump modules, either as stand-alone units or as part of an island assembly. It details the characteristics of various components, including vacuum switches, solenoid valves, and nozzle diameters, and their impact on performance and energy consumption.

Technical Characteristics: Key technical specifications include operating pressure, maximum vacuum levels, suction rates, air consumption, and electrical protection levels. The document also covers the materials used in construction and the operational temperature range.

Recommendations: For optimal performance, it is recommended to use the LEMAX series for applications requiring energy efficiency and quick response times. The document advises selecting the appropriate nozzle diameter and solenoid valve configuration based on specific application needs.

Overview: The document provides detailed technical specifications and operational guidelines for LEMAX integrated mini vacuum pumps with Air Saving Control (ASC). It covers the differences between Normally Closed (NC) and Normally Open (NO) solenoid valves, configuration options, assembly instructions, and energy-saving features.

Specifications: Maximum vacuum: 85%. Suction rate: 29 to 70 Nl/min. Operating pressure: 4.5 to 7 bar. Electrical protection level: IP 65. Materials: PA 6-6 15%FV, brass, aluminum, NBR.

Operational Features: NC Solenoid Valve: Vacuum is interrupted during an electrical shut-off, releasing the object. Optional blow-off can be configured automatically or by a specific signal. NO Solenoid Valve: Vacuum continues during an electrical shut-off, ensuring object retention. Blow-off is controlled by a specific signal.

Configuration and Assembly: Modules can be assembled into islands with up to 9 modules depending on nozzle size. Mounting options include side, front, and DIN rail mounting. Exhaust manifold option available for external exhaust management.

Energy Saving and Control: ASC operation automatically adjusts to save energy by stopping air consumption once the desired vacuum level is reached. IO-Link communication allows real-time monitoring and control, enhancing productivity and maintenance. Energy savings range from 75% to 99% depending on application.

Additional Features: Integrated electronics with configurable auxiliary outputs. Display and status indicators for vacuum and blow-off operations. Protection options available for standalone units against water splashes.

Overview: The document provides detailed technical specifications and operational guidelines for the LEMAX IO mini vacuum pumps with IO-Link communication capabilities. These pumps are designed for efficient vacuum generation and control in industrial applications, offering features such as energy savings, compact design, and easy integration with existing systems.

Specifications: Maximum vacuum level: 85%. Operating pressure: 4.5 to 7 bar. Suction rate: 29 to 70 Nl/min. Air consumption: 44 to 90 Nl/min. Electrical protection level: IP 65. Operating temperature: 0 to 50°C. Materials: PA 6-6 15%FV, brass, aluminum, NBR. Integrated electronics with 24 V DC supply.

Procedures: Vacuum generation is resumed when the vacuum level falls below 65% and stops at 75%. Blow-off is initiated to release the object quickly at the end of operations. Configurable settings include object gripped thresholds, ASC vacuum control, and automatic blow-off.

Communication and Diagnostics: Supports IO-Link communication for settings, diagnostics, and process data. Provides real-time monitoring of vacuum levels, object status, and alarms. Diagnostic features include cycle counters, supply voltage monitoring, and software version tracking.

Energy-Saving Features: The Air Saving Regulator (ASR) and Air Saving Control (ASC) systems provide significant energy savings by optimizing air consumption based on the material type (porous or airtight). The ASR maintains optimal pressure for the venturi, reducing unnecessary air consumption.

Installation and Configuration: Modules can be configured as stand-alone or in island assemblies for different application needs. Mounting options include front or DIN rail mounting with specific kits available. Maximum number of modules in an island varies by nozzle diameter.

Options and Accessories: Exhaust manifold option for external exhaust management. Protective covers available for standalone units to guard against water splashes.

Conclusion: The LEMAX IO mini vacuum pumps offer a versatile and efficient solution for industrial vacuum applications, with advanced communication capabilities and energy-saving technologies. Their modular design allows for flexible integration into various systems, making them suitable for a wide range of industrial environments.

Overview: The document provides a detailed technical description of the LEMCOM series mini vacuum pumps, focusing on their energy-saving capabilities, operational procedures, and configuration options. The LEMCOM pumps are designed for industrial applications, integrating advanced features like Air Saving Control (ASC) to optimize energy consumption.

Key Features: Air Saving Control (ASC): Automatically adjusts to save energy by reducing air consumption during vacuum operations. It offers significant energy savings, up to 99% during object holding phases. Smart Adaptation: The system detects leaks and adjusts operations to maintain production efficiency, resuming normal operations once conditions stabilize. Modular Design: LEMCOM pumps can be configured as stand-alone or in island configurations, allowing flexibility in application and installation. Remote Configuration and Diagnostics: Equipped with an on-board web server and dedicated software for remote setup, monitoring, and diagnostics.

Operational Phases: Gripping: Initiates vacuum to pick up objects quickly, consuming air briefly. Operations: Maintains vacuum with minimal air consumption, resuming briefly if vacuum levels drop. Release: Uses blow-off to release objects efficiently.

Configuration Options: Solenoid Valve Control: Available in Normally Closed (NC) and Normally Open (NO) configurations for different operational needs. Communication and Integration: Supports various industrial communication protocols like EtherNet/IP and PROFINET, with a dedicated COVAL bus for module interconnection.

Performance and Efficiency: Energy Savings: Demonstrated savings in air consumption during different operational phases, with specific nozzle sizes and vacuum levels tailored for airtight and porous products. Noise Reduction: Integrated venturi regulators help reduce noise generation.

Conclusion: The LEMCOM series offers a versatile and efficient solution for vacuum handling in industrial settings, with significant energy savings and flexible configuration options to suit various applications.

Overview: The document provides detailed specifications and configurations for LEMCOM vacuum pumps, focusing on their integration with industrial fieldbus systems. It highlights the features, specifications, and options available for different models, including stand-alone and island assemblies.

Specifications: Maximum vacuum: 85% for airtight products, 60% for porous materials. Nozzle diameters: 1 mm, 1.2 mm, 1.4 mm. Operating pressure: 4.5 to 7 bar. Air consumption: 44 to 90 Nl/min. Noise level: 68 dBA without ASC. Electric protection grade: IP65. Operating temperature: 0 to 50°C.

Configurations: Stand-alone and island modules with EtherNet/IP™ "master" module. Options for NC (Normally Closed) and NO (Normally Open) solenoid valves. Integrated electronics with 24 V DC supply. Communication via EtherNet/IP, PROFINET, and COVAL Bus.

Mounting Options: DIN rail mounting kits available. Front and side mounting options with specific kits.

Accessories: Cat 5 shielded Ethernet cables in various lengths. M8/M8 "COVAL Bus" cables and terminations.

Energy Savings & Intelligence: ASR (Air Saving Regulator) technology for up to 40% energy savings. Automatic blow-off function reduces PLC I/O requirements. Built-in intelligence for simplified operation and maintenance.

Applications: Designed for gripping porous and airtight products. LEM+ series for high flow and compact design.

Conclusion: The LEMCOM vacuum pumps offer versatile configurations and advanced features suitable for various industrial applications, emphasizing energy efficiency and ease of integration with existing systems.

Overview: The document provides detailed technical specifications and operational guidelines for the LEM+ and LEMAX+ series of compact, high-flow vacuum pumps. These pumps are designed for applications requiring reliable product gripping, even during power failures, and are suitable for both airtight and porous materials.

Specifications: Vacuum Levels: 60% max for porous materials, 85% max for airtight products. Operating Pressure: 4.5 to 7 bar. Sound Level: 72 to 75 dBA. Materials: PA 6-6 15% FG, brass, aluminum, NBR, HNBR, PU. Electrical Protection: IP 65. Service Life: 30 million cycles.

Features: Failsafe Operation: Ensures product gripping during power failures. Energy Saving: LEMAX+ series integrates Air Saving Control (ASC) technology, achieving up to 90% energy savings. Automatic Blow-off: Reduces PLC I/O requirements with configurable blow-off time. Integrated Electronics: Includes vacuum sensors and dialogue capabilities for monitoring and control.

Mounting Options: Side mounting with screws or bolts. Front mounting with additional kit. DIN rail mounting with individual plate and clip.

Electrical Controls: Control Voltage: 24V DC. Current Consumption: 30 mA per solenoid valve. Connectors: Options for 1 or 2 M12 connectors with varying pin configurations.

Energy Saving & Auto-adjustment: The LEMAX module automatically executes the ASC cycle, saving energy by adjusting vacuum generation based on object grip and leakage detection. Three phases: Gripping, Operations, and Release, with automatic adaptation to leaks.

Intelligence & Selection Guide: Front communication panel for programming and monitoring. Multilingual display with vacuum level, product grip status, and energy-saving mode indicators. Nozzle diameter selection impacts air consumption and vacuum generation efficiency.

Conclusion: The LEM+ and LEMAX+ vacuum pumps offer advanced features for efficient and reliable operation in industrial applications, with significant energy savings and flexible mounting and control options.

Overview: The document provides detailed technical specifications and features of the LEMAX+ and GVMAX HD series vacuum pumps by COVAL, designed for industrial applications requiring robust and efficient vacuum solutions.

LEMAX+ Vacuum Pumps: Specifications: Operate with non-lubricated air filtered to 5 microns, with an operating pressure range of 4.5 to 7 bar. Maximum vacuum level is 85%, with a suction flow rate between 125 to 200 Nl/min. Features: Adjustable blow-off flow rate, integrated non-clogging silencer, and IP65 electric protection grade. The pumps are equipped with a display for vacuum and blow-off control status. Mounting Options: Can be mounted from the side, front, or on a DIN rail using specific kits. Electrical Controls: Operate on 24V DC with a current consumption of 30 mA per solenoid valve. The pumps feature a configurable auxiliary output for vacuum level or ASC signal.

GVMAX HD Vacuum Pumps: General Information: Designed for heavy-duty applications in industries like automotive and aerospace. They offer robust performance with a modular design for easy maintenance. Features: Include a high-performance Venturi system, non-return valve, and a smart Air Saving Control (ASC) system that averages 90% energy savings. Integration and Performance: The pumps are equipped with a quick-mounting system, open silencer, and integrated electronics for efficient vacuum management. Energy Savings: The ASC system stops air consumption once the required vacuum level is reached, significantly reducing operating costs.

Key Takeaways: Both LEMAX+ and GVMAX HD series offer advanced features for efficient vacuum management, including energy-saving technologies and robust construction for industrial environments. The document emphasizes the modularity and ease of integration of these vacuum pumps, making them suitable for various industrial applications.

Overview: The GVMAX HD heavy-duty vacuum pump series is designed for easy integration, use, and diagnostics in various environments, including smart factories. Key features include straightforward wiring, remote configuration, and diagnostic tools.

Configurable Settings: Language options: English, French, German, Italian, Spanish. Control thresholds for object gripping and ASC system. Automatic blow-off and vacuum measurement units. Software updates and more.

Diagnostics: Cycle counters for vacuum and blow-off control. Clogging detection and supply pressure monitoring. Software version and product identification.

Process Data: Input: Vacuum and blow-off control. Output: Instantaneous vacuum level, object status, alarms.

Communication and Integration: IO-Link interface for efficient integration. NFC app for mobile setup and diagnostics. Clear HMI with multilingual support and configurable display.

Modularity and Maintenance: SMART SWAP system for quick mounting and maintenance. Modular design for easy access and maintenance.

Vacuum Control Solutions: Model GVMAXHD__S: NC vacuum control and blow-off. Model GVMAXHD__V: NO vacuum control, NC blow-off. Model GVMAXHD__L: Pulse-triggered bistable vacuum control.

Configurations: Standalone or island assemblies with up to 4 modules. Various configurations for different application needs.

Accessories: Remote HMI and connector cables. Power supply cables in various lengths.

Overview: The document provides detailed technical specifications and installation guidelines for the GVMAX HD and CMS HD series of heavy-duty communicating vacuum pumps. These pumps are designed for industrial applications, offering robust performance, modularity, and efficient communication capabilities.

Specifications: Supply and Pressure: Non-lubricated air, filtered to 5 microns, with an operating pressure range of 2 to 8 bar. Optimal dynamic pressure is 5 bar for a 2.5 mm nozzle and 5.5 bar for a 3.0 mm nozzle. Vacuum and Blow-off Control: Options include NC vacuum control with NC blow-off, controlled by external signals or automatic timing from 50 to 9999 ms. Connectivity: M12 connectors are used for remote HMI and other connections, supporting IO-Link and NFC for communication. Performance: Max vacuum of 85%, air suction flow rate of 185/230 Nl/min, and air consumption of 294/380 Nl/min without ASC. Noise level is approximately 71 dBA without ASC. Protection and Endurance: IP65 degree of protection, max operating frequency of 4 Hz, and endurance of 50 million cycles.

Installation and Accessories: Mounting Options: Front panel and DIN rail installation kits are available, with specific kits for standalone and island versions. Remote HMI: Part No. HMIHD1M84P, featuring a 1.54" color LCD display and a 4-key keypad, compatible with CMSHD___VX__. Accessories: Various mounting plates and connector cables are available for customization and integration.

Communication and Diagnostics: Integrated Electronics: 24 V DC power supply with vacuum and pressure measurement accuracy of ±1.5%. Diagnostics: Includes vacuum level monitoring, cycle counters, clogging detection, and supply pressure/voltage monitoring. Display and Indicators: LED indicators and a high-visibility color LCD display provide real-time status and fault messages.

Applications and Advantages: Industry Applications: Suitable for food, packaging, and robotics industries, offering power, robustness, and ease of use. Advantages: High performance with optimized Venturi system, modular design for easy maintenance, and efficient communication with NFC and IO-Link.

Overview: The CMSHD_VX Heavy Duty multi-stage vacuum pump series is designed for easy integration into smart factories, offering features for setup, use, and diagnostics across various levels. The system supports real-time communication via IO-Link with higher-level protocols like EtherNet/IP, PROFINET, and EtherCAT.

Specifications: The pumps measure vacuum in kPa, %, mbar, inHg, and pressure in MPa, bar, psi. They include cycle counters, vacuum network sizing support, clogging detection, and supply pressure and voltage monitoring. The pumps are modular, allowing for easy maintenance and part replacement.

Diagnostics: The system provides cycle counters for vacuum and blow-off control, object grip status, and alarms for high/low pressure and voltage. It supports vacuum network sizing to prevent pressure loss and includes a clogging detection function.

Process Input/Output Data: Input data includes vacuum and blow-off control, while output data provides instantaneous vacuum levels, object grip status, and alarms.

Remote HMI: The remote HMI accessory allows for easy reading and configuration of the pump's operation. It features a high-visibility color LCD display, multilingual support, and configurable display orientation. The HMI can be used to copy settings between pumps and operate without being connected.

Communication: The IO-Link system enables efficient communication, with a transmission rate of 230.4 kbit/s and a minimum cycle time of 1 ms. The NFC technology allows for setup and diagnostics via mobile devices using the COVAL Vacuum Manager app.

Modularity and Maintenance: The pumps are designed for high performance and easy maintenance, with modular components like vacuum and pressure filter screens, solenoid valves, and non-return valves. Exhaust options include through-type silencers, diffusers, and exhaust collectors.

Technical Specifications: The pumps operate with non-lubricated air filtered to 5 microns, with an operating pressure range of 2 to 8 bar. They offer a maximum vacuum of 80% and air suction flow rates between 700 to 1600 Nl/min. The noise level varies depending on the exhaust option, and the pumps have a degree of protection rated at IP65.

Additional Features: The pumps include integrated electronics with a 24 V DC power supply, vacuum and pressure measurement accuracy of ±1.5%, and configurable input/output modes. The system supports digital inputs/outputs and IO-Link communication, with configurable output signals for object grip status and fault conditions.

Heavy Duty Multi-stage Vacuum Pumps: These pumps are designed for robust applications and come with various accessories to enhance functionality. Key accessories include a vacuum gauge for visualizing vacuum levels and a remote HMI with an electronic vacuum switch featuring a 3-color display. The vacuum switch offers both digital and analog outputs, adjustable pressure settings, and a choice of pressure unit displays. It operates within a temperature range of 0 – 50°C and is protected by an IP40 rating.

Air Amplifiers: Air amplifiers utilize the COANDA effect to amplify airflow, making them suitable for handling lightweight, porous products and transporting powdery materials. They are available in various sizes and are constructed from aluminum, offering high resistance to abrasion and UV rays. The amplifiers require compressed air filtration and are available in stainless steel upon request.

Pipes for Air Amplifiers: These pipes are made from flexible polyurethane with steel spiral reinforcement, providing high resistance to abrasion and UV light. They are anti-static and available in multiple diameters, suitable for various applications.

Electric Vacuum Pumps and Blowers: The document details dry vane vacuum pumps and side-channel blowers, highlighting their vibration-free operation and maintenance-free design. The pumps are available in single-phase and three-phase versions, with various flow rates and vacuum levels to suit specific industrial applications. The side-channel blowers are noted for their high suction capacity and are suitable for handling porous materials.

Specifications: The document outlines the specifications for self-lubricated bearings and contactless impellers, with optional integrated safety valves. It highlights a wide range of vacuum capabilities to meet specific applications. Key specifications include electrical protection, thermal class, certifications, materials, and ambient temperature range. Relief valves are available for limiting differential pressure, and other voltages can be requested. Noise level measurements are conducted according to EN ISO 3744 standards.

Accessories: The document lists optional accessories such as safety valves, reversing valves, and soundproofing boxes.

Advantages: The document provides performance curves for side-channel blowers, both single-stage and two-stage, indicating suction flow rates and vacuum percentages. These curves are valid for continuous operation with air at 15°C and atmospheric back pressure of 1013 hPa, with a tolerance of ±10%.

Dimensions: Detailed dimensions for various models are provided, with measurements in millimeters.

Vacuum Pump Accessories: The document describes various vacuum pump accessories, including diffuser-type silencers, vacuum filters, and blow-off devices. Key features include diffuser-type silencers for noise reduction, vacuum filters with different filtration materials, and blow-off devices for quick release to atmosphere.

Quick Release Devices: The QR18 Quick Release device is highlighted for its ability to quickly and automatically release a vacuum network to atmospheric pressure, reducing cycle times and avoiding the need for a blow-off distributor.

Filtration Systems: The document details various filtration systems, including in-line vacuum filters and liquid separator vacuum filters, designed to protect vacuum generators and ensure efficient operation. Filtration materials include paper, polyester, and stainless steel, with different micron ratings for specific applications.

Specifications: Material: Zinc-plated steel, brass, and nickel-plated brass. Seal: Nitrile. Filtering options: 50 microns. Operating range: -1 to 2 bar, with a maximum pressure of 2 bar. Temperature range: 0 to 50°C. Mounting: Supplied with two M6 screws for mounting brackets on FSLI series liquid separator filters.

Advantages: Noise reduction: COVAL vacuum pumps are designed for superior acoustic performance using innovative soundproof materials. Diffuser type silencers: Provide very good noise reduction with gentle air output. Through-type silencers: Offer noise reduction without clogging or pressure loss.

Silencer Characteristics: Materials: Aluminum thread, PA6 tube with 30% GF, polycarbonate with 15% GF. Temperature range: -10 to 50°C. Customization: Tailor-made through-type silencers available upon request.

Connectors: Types: M8, M12, RJ45. Cable: Drag chain compatible, with various lengths and orientations.

Vacuum Switch Range: Mini Vacuum Switch: Compact design for quick installation, ideal for applications requiring a simple "object gripped" signal. Electronic Vacuum Switch with Display: Features a digital vacuum level display with adjustable outputs. Vacuum Switch with 3-color Display: Offers easy readability with a 3-color LCD display and multiple pressure units.

Additional Information: All dimensions are shown in millimeters. For orders, specify the model and part number as per the provided examples.

Overview: The document provides detailed technical specifications and configurations for COVAL's Carbon Vacuum Grippers (CVGC) and Compact and Light Vacuum Grippers (CVGL). It outlines the dimensions, electrical connections, and mounting interfaces, as well as the general characteristics and applications of these grippers.

Specifications: The CVGC series includes dimensions of 150x150 mm, 240x120 mm, and 320x160 mm, with ISO 9409-1 robot mounting interfaces. Electrical connections are available in various configurations, including M8 connectors and Molex connectors. The grippers operate with non-lubricated air, filtered to 5 microns, and have an operating pressure range of 5 to 6 bar, with a maximum vacuum of 85%.

Electrical Connections: The document details various electrical connections, including M8 connectors with different pin configurations and cable lengths. It also specifies the control voltage and power consumption requirements.

General Characteristics: The CVGC series is designed for a service life of 30 million cycles, with an operating temperature range of 0 to 50°C. Materials used include carbon, PA 6.6, brass, stainless steel, and PETP. The noise level varies by model, with the CVGC 150x150 at 72 dBA, CVGC 240x120 at 71 dBA, and CVGC 320x160 at 66 dBA.

Applications: The CVGL series is highlighted for its flexibility and ease of use across various industries, including packaging, plastics, metal, glass, concrete, stone, composites, and wood. It offers modularity and performance with universal mounting options.

Integrated Technologies: The CVGL series features integrated vacuum generators and flow control technologies, including flow control nozzles, check valves, and airtight valves. These technologies optimize vacuum management and energy consumption.

Configurations: The document describes multiple configurations for the CVGL series, including different gripping interfaces (foam, suction cups, COVAL-flex) and vacuum generator options. It also provides details on the modular design, allowing for easy integration and maintenance.

Conclusion: COVAL's vacuum grippers offer a comprehensive solution for handling various products in industrial applications. The document emphasizes the adaptability, modularity, and performance of the CVGL series, making it suitable for a wide range of robotic applications.

Overview: The document provides detailed technical specifications and features of the CMS HDE multi-stage vacuum pumps and CVGL vacuum grippers, highlighting their modular design, ease of maintenance, and integration capabilities in smart factories.

Specifications: The CMS HDE vacuum pumps are designed for high performance and easy maintenance, featuring a modular design for accessible functions. The CVGL vacuum grippers are compact and light, with configurable settings for language, vacuum measurement units, and pressure measurement units.

Key Features: High-visibility color LCD display with multilingual messages and settings menu. Diagnostics include cycle counters, clogging detection, and supply pressure monitoring. Process input and output data for vacuum and blow-off control, with alarms for pressure and voltage. IO-Link system for real-time communication and integration with higher-level protocols.

Advantages: Straightforward wiring, installation, and setup. Availability of diagnostic status data for preventive maintenance. Onboard installation and diagnostic tools.

HMI and Connectivity: The HMI allows for efficient reading and configuration of the pump's operation, with features like configurable display orientation and lockable settings. The NFC technology enables setup and diagnostics via mobile devices.

Vacuum Control Options: The document describes different models of CVGL vacuum pumps with various control options, including NC and NO vacuum control, and blow-off settings controlled by external signals or automatic timers.

Customization and Accessories: The CVGL series offers customizable configurations for specific applications, with options for different suction cup types, foam gripping interfaces, and vacuum level displays. Accessories include mounting plates and connecting cables.

Dimensions and Mounting: The document provides dimensions and mounting options for the CVGL series, compatible with automated or robotic systems, with details on spacer requirements for different versions.

Overview: The document provides detailed technical specifications and features of COVAL's CVGL and MVG series vacuum grippers, highlighting their compact and lightweight design, modularity, and adaptability for various industrial applications.

Specifications: The CVGL series includes models CVGL424, CVGL624, and CVGL824, each with different dimensions and mounting options. They feature integrated vacuum generators from the CMS HDE series, with adjustable M8 spacers for mounting. The MVG series offers a modular design with customizable dimensions and gripping interfaces, suitable for handling diverse materials.

Technical Specifications: The vacuum grippers operate with non-lubricated air filtered to 5 microns, with an operating pressure range of 2 to 8 bar. They offer a maximum vacuum of 80% and an air suction flow rate between 700 to 2200 Nl/min. The noise level varies between 59 to 62 dBA, and the grippers are protected to IP65 standards.

Gripping Interfaces: The document describes various gripping interfaces, including mini, medium, and maxi suction cups, as well as foam interfaces. Each type is designed for specific applications, such as handling rigid or flexible products, and offers different grip patterns and materials.

Integrated Electronics: The grippers feature integrated electronics with a 24 V DC power supply, protected inputs/outputs, and configurable settings via HMI or IO-Link. They provide diagnostics and monitoring capabilities, including vacuum and pressure measurement, cycle counters, and temperature monitoring.

Communication: The grippers support IO-Link communication for efficient setup and diagnostics, and NFC for mobile app integration. The MVG series also includes options for digital inputs/outputs and HMI interfaces for enhanced control and monitoring.

Applications: The MVG series is suitable for various industries, including packaging, plastics, metal, glass, and more. Its modular design allows for multi-zone configurations, optimizing vacuum management and energy consumption.

Advantages: Key benefits of the vacuum grippers include their lightweight and compact design, ease of installation, and adaptability to different products and environments. They are designed for high reliability and long service life, withstanding up to 50 million cycles.

Overview: The document provides detailed technical specifications and options for COVAL's Modular Vacuum Grippers (MVG) and integrated multi-stage vacuum pumps. It outlines the features, configurations, and functionalities of various models, emphasizing ease of integration, use, and diagnostics.

Specifications: The MVG series includes models with integrated multi-stage vacuum pumps, offering options with or without vacuum and blow-off control. Key features include vacuum switches, pressure sensors, and digital input/output modes. The pumps are designed for high performance and easy maintenance, with modular components for straightforward replacement or cleaning.

Procedures and Diagnostics: The document highlights the use of NFC technology and the COVAL Vacuum Manager app for setup and diagnostics. It includes features like cycle counters, clogging detection, and supply pressure monitoring. The HMI provides a high-visibility display with multilingual support and intuitive menus for settings and diagnostics.

Standards and Recommendations: The MVG series supports various communication protocols (EtherNet/IP, PROFINET, EtherCAT) for efficient real-time communication. The document recommends using the HMI for easy operation and diagnostics, with options for remote installation and configuration copying between grippers.

Options and Accessories: The document details various gripping interfaces, including suction cup and foam options, with specific configurations for different applications. Accessories like remote HMI and mounting plates are available, with detailed part numbers and specifications.

Key Features: Modular design for easy maintenance. Integrated multi-stage vacuum pumps with various control options. High-visibility HMI with multilingual support. NFC technology for mobile diagnostics. Compatibility with major communication protocols for smart factory integration.

Overview: The document provides detailed technical specifications and configurations for COVAL's Modular Vacuum Grippers (MVG) and related systems, including the CSGS system for handling bags and sacks. It outlines standard and customized configurations, technical specifications, and applications in various industries.

Modular Vacuum Grippers (MVG): Standard configurations include various grip pattern layouts, gripping interfaces, and vacuum pumps. Weights range from 4.9 kg to 17.8 kg depending on the model. Customized solutions are available to meet specific application requirements, such as multi-zoning and different gripping interfaces.

Technical Specifications: Supply: Non-lubricated air, filtered to 5 microns, ISO 8573-1:2010 [3:4:4]. Operating pressure: 2 to 8 bar, with optimal dynamic pressure varying by model. Max vacuum: 80%, with air suction flow rates from 700 to 2200 Nl/min. Noise levels range from 59 to 62 dBA, with a degree of protection at IP65. Materials include PA GF, brass, aluminum, steel, NBR, PU, and FKM.

Integrated Electronics: 24 V DC power supply with inputs/outputs protected against reversed wiring and polarity. Vacuum and pressure measurement accuracy: ±1.5% of the range, compensated for temperature. Diagnostic features include instantaneous vacuum level and cycle counters.

CSGS System: Designed for handling plastic or paper bags from 25 to 60 kg, particularly in robotic palletizing applications. Features a foam lip suction pad and a specific vacuum generator for high air intake flow rates. Advantages include quick installation, low noise level, and no internal moving parts.

Peripheral Devices: Vacuum feeders and fittings for optimal vacuum management and distribution. Vacuum rotary connections and unions for continuous rotation and easy integration with cobotic systems.

Applications: The systems are suitable for industry-specific applications, including robotic handling and palletizing, with options for customization to meet specific operational needs.

Screwed Vacuum Fittings with O-ring: These fittings are designed to be vacuum-tight and improve circuit sealing. They can be removed and reinstalled without preparing the tubing and are adjustable for better vacuum distribution. Made from nickel-plated brass, they are compatible with specific fitting sizes.

RDV Series Straight Fitting, RCOV Series Elbow Fitting, Y Fitting: These fittings are used to connect the vacuum source to the vacuum tube, ensuring a rigid connection with no pressure loss. They are made from brass and stainless steel.

Vacuum Regulator (REV 38): This regulator ensures a precise and stable vacuum when connected to an electric vacuum pump. It allows fine adjustment with a threaded pin and operates within a temperature range of 4 to 90°C.

Vacuum Valves, 3 Channels: These valves are designed for non-lubricated, filtered air and can handle a maximum vacuum of 97%. They operate within a temperature range of -20°C to 40°C.

Angular Jaw Clamps (PA Series): Used in robotics and the plastics industry, these clamps are recommended for injection press unloading robots. They are made from anodized aluminum and operate with compressed air.

Company Overview: COVAL is a global company specializing in vacuum automation components and systems. It is ISO 9001:V2015 certified and focuses on providing personalized and economic solutions to improve productivity and safety in various industrial sectors.

Catalog excerpts

ADVANCED VACUUM SOLUTIONS A TECHNOLOGICAL PARTNER ON A GLOBAL SCALE For all enquiries from Australia, Africa and Asia kindly contact COVAL head office in France. COVAL IBERICA COVAL GERMANY Certified Quality Management System COVAL ITALIA COVAL CHINA COVAL S.A.S. Head Office ZA Les Petits Champs 10 allée Jean-Baptiste Venturi 26120 Montélier - France Tel : +33 (0)4 75 59 91 91 www.coval.com GLOBAL CATALOG COVAL markets its products and services all over Europe, in the United States and South America through its subsidiaries and authorized distribution network. COVAL strives to provide customer driven solutions and gives the best possible treatment to satisfy all its clients. COVAL has an ambition for technical excellence and innovation. As a specialist in vacuum automation, COVAL is reputed for offering reliable, personalized, cost effective and productive solutions. COVAL S.A.S. Head Office GLOBAL CATALOG COVAL is an ISO 9001:V2015 certified company which offers innovative solutions integrating reliable and optimized components with intelligent functionalities. The focus is to provide the most personalized and economic solution to a given application while assuring a significant improvement in the productivity and the safety for the vacuum users around the world. The references of COVAL can be found in several industrial sectors (Packaging, Food Industry, Automotive, Plastics, Aeronautics…) where vacuum handling is important for high efficiency and productivity. © COVAL – 01/2024 - Illustrations KeyOx – The diagrams are not contractual. The range and the products characteristics may be modified by COVAL without notice. Located in the southeast region of France, COVAL conceives, manufactures and globally distributes high performance, advanced vacuum automation components and systems for industrial applications in all branches. ADVANCED VACUUM SOLUTIONS www.coval.co

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COVAL FRANCE COVAL S.A.S. Head Office ZA Les Petits Champs 10 allée Jean-Baptiste Venturi 26120 Montélier France Tel : +33 (0)4 75 59 91 91 www.coval.com COVAL VACUUM TECHNOLOGY INC. 901 Jones Franklin Road Suite 100 Raleigh, NC 27606 U.S.A. Phone: (919) 233-4855 www.coval-inc.com COVAL GERMANY COVAL IBERICA COVAL VAKUUMTECHNIK GMBH Hohenloher Str. 6 72768 Reutlingen Deutschland SISTEMAS DE VACÍO COVAL, S.L. c/ Coroleu, 61-63 local 1 08030 Barcelona España COVAL ITALIA COVAL ITALIA S.R.L A SOCIO UNICO Via Ferrero, 112 10098 - RIVOLI (TO) Italia Tel: +39 011 958 8660 www.coval-italia.com + 25...

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VACUUM MANAGERS Welcome to the new COVAL catalog! At COVAL, we set out to provide our clients and users with vacuum handling solutions that meet their goals in terms of proﬁtability, productivity, quality, safety, and environmental conservation. To achieve this, COVAL is rallying its efforts to predict, plan, innovate, and manufacture with one aim in mind: offering the right products and services at the right time. In practical terms, this is what it takes:  Impeccable knowledge of various industrial sectors.  Being attentive and available to our clients’ teams and users.  The ability to adapt...

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a COVAL vacuum managers COVAL SERVICES COVAL combines its products with efficient services to assist in defining your needs, selecting your solution, integrating your products, and optimizing your equipment. ► ALL COVAL PRODUCTS ONLINE Just click to access our entire product range, which is regularly updated, and download any of our catalogs. ► 3D ONLINE LIBRARY You have free access to 3D files of all our products in formats compatible with leading CAD software from our website at www.coval. com You can use this fast, new, reliable service to make it easier to integrate our components directly...

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QUALITY AND INNOVATION COVAL applies an ambitious quality and innovation policy to all its product ranges. Our quality relies on a comprehensive approach, which brings together client focus, staff training, and teamwork. All these elements foster a favorable environment and culture for each collaborator to contribute to innovation. This commitment has led to several awards and certiﬁcations that reward both the products and their industrial applications. BROAD INNOVATION NETWORK At COVAL, we believe that openness to public research centers, universities, and technology clusters is the primary...

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ENERGY SAVINGS COVAL is committed to making your vacuum handling system energy-efﬁcient. Our goal is to optimize the overall performance of your equipment by operating on the following three principles:  Analyzing the system to identify the potential for savings.  Selecting the most appropriate solution.  Including COVAL energy-saving technologies, such as ASR and ASC, in our products. energy savings on average : AIR SAVING CONTROL energy savings on average The AIR SAVING REGULATOR (ASR) regulates the compressed air pressure to 3.5 bar in all circumstances to obtain a perfect mix of efﬁciency...

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MADE IN EXCELLENCE For more than 35 years, COVAL has been working every day on offering its clients outstanding products and services. This is not merely a goal, it’s a daily commitment that drives each of our teams: sales, engineering and design, production, logistics, innovation, and management. To foster this spirit of excellence, COVAL constantly invests in the following areas: MODERNIZING ITS INDUSTRIAL EQUIPMENT to improve quality and productivity. TRAINING to enable each and everyone to update their skills, become more versatile, and advance within the company. OPEN INNOVATION to let our...

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a COVAL vacuum managers Being able to benefit from high-performance products for the vacuum handling of your workpieces, products, and packages is your main requirement, but that's not enough by itself: you want solutions that are comprehensive, performing, and perfectly suited for your industry. In order to bring you more than just vacuum, we are committed to a comprehensive development approach: ► SOLUTIONS that take into account all your concerns: ■ The constraints of your process. ■ The specific features of your products. ■ The safety of operators. ■ The energy performance of your equipment....

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GLOBAL CATALOG UK-CH

GLOBAL CATALOG UK-CH

Catalog excerpts

All COVAL catalogs and technical brochures