Self-regulating vacuum pumps (electric vacuum and blowing control), GVMAXV2-2 series

The COVAL GVMAXV2-2 and GVMAXV2-2R models offer a compact, fully integrated solution built on the standard GVMAX electric pump platform. These pumps combine all essential functions into a single lightweight module, including:

• Electric vacuum generation
• Powerful and controlled blow-off
• Vacuum regulation
• Vacuum switch (object presence detection)
• Silencer
• Pilot valves

Installation and operation are greatly simplified thanks to the M12 connection connectors.
Two versions are available:

Advantages

• Safety: Vacuum generation is maintained even in the event of a power outage (via 24 V DC and NO solenoid valve)
• Controlled and powerful blow-off function
• System integration via data-processing circuit and connection cable
• Input/output connection via two male M12 (5-pin) connectors
• Compatible with automation safety systems
• GVMAXV2-2: Non-adjustable vacuum switch (factory-set)
• GVMAXV2-2R: Adjustable vacuum switch

Technical Specifications

• Nozzle Diameter: Ø 2.5 mm
• Maximum Vacuum: 90%
• Suction Flow: Up to 200 Nl/min
• Vacuum regulation function
• Protection connection: 2 × M12 male 5-pin connectors

Housing Materials:

• Main body: Aluminum (AU 4 PB)
• Valve body: POM
• Silencer: Black PC + felt
• Vacuum switch: PA66, PC, brass, NBR sealing
• Internal components: Brass, aluminum, Desmopan
• Seals and diaphragm: NBR (nylon-reinforced)

Applications

Automation, robotics, production lines requiring precise gripping, and sectors needing intelligent vacuum control based on object detection.

Accessories

• GVOMAXV2: Protective housing
• C Series: High-performance vacuum cups
• L Series: Adjustable-stroke mounting extensions
• NV Series: Vacuum generators (NVS, NVR, NVA)
• RDV / RCOV / Y Series: Screw-in vacuum fittings with O-rings