Products / Coval - Vacuum managers

Island assembly consisting of 3 Heavy Duty Vacuum Pumps GVMAX HD Series with SMART SWAP quick-mounting system, left lateral pressure connection, max. vacuum 85 %, 3 mm nozzle dia.,24 V DC NC vacuum and blow-off control, 2 connectors M12 4-pin, with standard blow-off.
ref. : GVMAXHD90X30SC24A2XG1F1DRB3L
characteristics
type of product (typp) venturi
Nozzle diameter (Ø) 3mm
Air drawn in (aa) 230Nl/min
Generator Control (PG) NC/NC
Connection (Cx) 2 x M12-4pin
for islands mounting (Ilot) 3 modules
Maximum vacuum (mv%) 85%
Air consumed (ca) 380Nl/min
Blow-off (S-SP) Standard
models (mod) Left lateral pressure connection
Dimensions
Characteristics
Pneumatic diagram
Model GVMAXHD__S: vacuum pump with NC vacuum control and NC blow-off.
In the event of power failure, vacuum is no longer generated. In the event of compressed air failure, the vacuum is no longer maintained.
• NC blow-off and vacuum control: solenoid valves
• Choice of blow-off settings:
- Controlled by external signal
- Automatic timer from 50 to 9999 ms (advantage: saves one controller output).
Electrical connections
(1) 24 V DC suction command, depending on version:
- S: 24 V DC vacuum control
- V: 24 V DC vacuum off command
- L: 24 V DC vacuum control with min. pulse-triggering of 50 ms

(2) DO2 configurable: - ASC status (default)
- or Pressure fault (below 5 bar or above 8 bar)
- or Power supply fault (below 21.6 V or above 26.4 V)
- or ASC fault
- or Object lost L: 24 V DC vacuum control with min. pulse-triggering of 50 ms
Blow-off
• Standard blow-off (version GVMAXHD…F1)
The blow-off flow is directed into the vacuum network and ensures the
object is released in most applications.
3D Model

To generate the 3D file in the required format, we use the TRACEPARTS platform. To download the file, please use your TRACEPARTS username and password.