Self-regulating vacuum pumps (electric vacuum and blow-off control), GVMAXV2-2 series
The COVAL innovation intelligent vacuum pump series originates from Twintech technology. Twintech is an all in one concept which for the first time integrates all the necessary components at the heart of the vacuum pump. Thus the user eliminates the need to order and assemble the individual components such as electro valves, pilots, vacuum switches, pressure regulators, filters etc. The modular aspect of the intelligent vacuum pumps also allows the user to choose only the functions needed for the application.
Self-regulating vacuum pumps (electric vacuum and blow-off control), GVMAXV2-2 series
Description
With GVMAXV2-2 and GVMAXV2-2R, COVAL offers two solutions on a single standard electrical GVMAX base pump.
These pumps offer an ‘all in one solution’ by integrating all the necessary functions, pilots, valves, vacuum regulation, blow-off, object presence thanks to vacuum switch and silencer in a compact and light weight single module.
The M12 connectors radically simplify the installation and utilization. They are available in two versions and compatible with the safety of the automat:
Products
Self-regulating vacuum pumps (electric vacuum and blow-off control), GVMAXV2-2 series
The COVAL innovation intelligent vacuum pump series originates from Twintech technology. Twintech is an all in one concept which for the first time integrates all the necessary components at the heart of the vacuum pump. Thus the user eliminates the need to order and assemble the individual components such as electro valves, pilots, vacuum switches, pressure regulators, filters etc. The modular aspect of the intelligent vacuum pumps also allows the user to choose only the functions needed for the application.
Self-regulating vacuum pumps (electric vacuum and blow-off control), GVMAXV2-2 series
Description
With GVMAXV2-2 and GVMAXV2-2R, COVAL offers two solutions on a single standard electrical GVMAX base pump.
These pumps offer an ‘all in one solution’ by integrating all the necessary functions, pilots, valves, vacuum regulation, blow-off, object presence thanks to vacuum switch and silencer in a compact and light weight single module.
The M12 connectors radically simplify the installation and utilization. They are available in two versions and compatible with the safety of the automat:
Advantages
In comparison to the standard GVMAX the two pumps GVMAXV2-2 et GVMAXV2-2R offer the following advantages:
Branch-specific applications

Specifications
• Base body: Aluminum (AU 4 PB)
• Valve body: POM (black polyacethal)
• Silencer: Black PC with felt internal element
• Vacuum switch: PA66, PC, brass, NBR seal
• Electric wiring: PA66
• Screw: Zinc-plated steel
• Inside parts: Brass; Aluminum; Desmopan
• Seals: NBR (nitrile)
• Membrane: NBR (nitrile) with nylon substrate.