Central ejector with these functions: Vacuum and blow off֖ Vacuum, saver circuit,blow off External control Pages 62֖63 > Central ejector with these functions: Vacuum and blow off֖ Vacuum, saver circuit,blow off Integrated solenoid valvesPages 64 ֖ 65 > Central ejector with these functions: Vacuum and blow offinterruption 0.3 s ֖ Vacuum, saver circuit,blow offinterruption0.3s External controlPages 66֖67 > Central ejector with these functions: Vacuum,֖ Air-saving circuit, Blow off, ֖ External controlPages 68 69 > Central ejector with these functions: ֖ Vacuum, Air-saving circuit, ֖ Blow off, Integrated solenoid valvesPages 70֖71 > Central ejector with these functions: Vacuum,֖ Air-saving circuit, Blow off interruption 0.3 s ֖ External controlPages 72 73 > Pages 74֖77 58 > Subject to change size="-1">

1.1= Compressed air sucked in1.2= Compressed air blow offd2= Vacuum connectionA= Venturi nozzleB= Diffuser C= Mixing chamber D= Check valvesE= Silencer production series HV-SA withflange-mounted electronic vacuum switches has a parts control or an electronically con- trolled saver circuit with parts control. > production series HV-P isable to carry out an automatic saving function. Electronic vacuum switches also enable a parts control.An air blast in connection (1.2), which also hasa protective filter fitted against the infiltration of dirt, quickly relieves the vacuum and in the process, also...

All AIRTEC central ejectors have protective filters fitted in the vacuum connections and pressure supplyports. The silencer with the self-cleaning granular filling for the construction sizes 150 and 300, and the sur- face mounted silencer for the construction size 500, are included in the scope od delivery. For external control with 5/3- or 3/2 solenoid valves 24 VDC:Order number: HV-SA-, HV-SAV-Ņ, HV-SAVT-, HV-SASU-Ņ, HV-SASUV-, HV-SASUVT- 150/300/500.With integrated pulse control 24 VDC:Order number: HV-SAE-Ņ, HV-SAEV-, HV-SAEVT-150/300/500. > If the vacuum switch 18-HVS-PE-503 (VP) is used,...

Air consumption 150 Nl/min. Air consumption 300 Nl/min. Air consumption 500 Nl/min. Diagrams shown without vacuum switches. The integrated vacuum regulator for the air-saving automatic function works on a purely mechanical-pneumatic basis to preserve safe operations even in the event of a power loss; EMERGENCY-ON function. In many applications it is also necessary to provide the equipment control unit with an electronic control signal (for parts control). AIRTEC central ejectors are available with several different electronic vacuum switches. Thre sizes are available for different applications....

(Diagram HV-SAV)(Circuit HV-SAV) > SeriesAir consumption Functions SA=Vacuum and blow off, without vacuum switch SAV=Vacuum and blow off with pre-set vacuumswitch for parts controlSAVT=Vacuum and blow off with re-programmablevacuum switch for parts controlSAVP=Vacuum, electronically controlled saver circuitand re-programmable parts control and blow off 150=150 Nl/min (0.152 Cv) 300=300 Nl/min (0.305 Cv) 500=500 Nl/min (0.508 Cv) > Central ejector based on the Venturi principle. Includes two pressure supply ports and a vacuum connection.When connection 1.1 is supplied with pressure, the Venturi...

1.1=pressure supply port,ejector, G 1/41.2=pressure supply port,blow off, G 1/42=working line, vacuum, G 1/4 3=silencer, G 1/2 1.1=pressure supply port,ejector, G 1/41.2=pressure supply port,blow off, G 1/42=working line, vacuum, G 1/4 3=surface mounted silencer Weight:HV-SA-150= 0.470 kg (1.036 lbs.) HV-SA-300= 0.510 kg (1.124 lbs.) HV-SAV-150= 0.480 kg (1.058 lbs.) HV-SAV-300= 0.520 kg (1.146 lbs.) HV-SAVP-150= 0.460 kg (1.014 lbs.) HV-SAVP-300= 0.500 kg (1.102 lbs.) Weight:HV-SA-500= 0.501 kg (1.104 lbs.) HV-SAV-500= 0.550 kg (1.212 lbs.) HV-SAVP-500= 0.530 kg (1.168 lbs.) > Subject to change...

(Diagram HV-SAE) (CircuitHV-SAE) > Model code see accessoriespage 75 SeriesAir consumption Functions with integrated pulse valve SAE=Vacuum and blow off, without vacuum switchSAEV=Vacuum and blow off with pre-set vacuumswitch for parts controlSAEVT=Vacuum and blow off with re-programmablevacuum switch for parts controlSAEVP=Vacuum, electronically controlled saver circuitand re-programmable parts control, and blow off, with 2/2 NO-valve 24 VDC 150=150 Nl/min (0.152 Cv) 300=300 Nl/min (0.305 Cv) 500=500 Nl/min (0.508 Cv) > Central ejector based on the Venturi principle. Includes integrated solenoid...

(Diagram HV-SASUV) (CircuitHV-SASUV) SeriesAir consumption Functions SASU=Vacuum and 0.5 s blow off; without vacuum-switchSASUV=Vacuum and 0.5 s blow off, with pre-setvacuum switch for parts controlSASUVT=Vacuum and 0.5 s blow off, withvacuum switch for parts controlSASUVP=Vacuum, electronically controlled saver circuit withexternal 5/3 way solenoid valve, re-programmable parts control; 0.5 s blow off 150=150 Nl/min (0.152 Cv) 300=300 Nl/min (0.305 Cv) 500=500 Nl/min (0.508 Cv) > Central ejector based on the Venturi principle. Includes two pressure supply ports and a vacuum connection.When connection...

1.1= pressure supply port, ejector, G 1/41.2= pressure supply port, blow off, G 1/42= working line, vacuum, G 1/43= silencer, G 1/2 1.1= pressure supply port, ejector, G 1/41.2= pressure supply port, blow off, G 1/4 2= working line, vacuum, G 1/4 3= surface mounted silencer Weight:HV-SASU-150= 0.570 kg (1.257 lbs.) HV-SASU-300= 0.610 kg (1.345 lbs.) HV-SASUV-150= 0.580 kg (1.279 lbs.) HV-SASUV-300= 0.620 kg (1.367 lbs.) HV-SASUVP-150= 0.560 kg (1.234 lbs.) HV-SASUVP-300= 0.600 kg (1.323 lbs.) Weight:HV-SASU-500= 0.601 kg (1.325 lbs.) HV-SASUV-500= 0.650 kg (1.433 lbs.) HV-SASUVP-500= 0.630 kg...

(Diagram HV-PV) (CircuitHV-PV) > SeriesAir consumption Functions P=Vacuum, air-saving automatic function and blow off,without vacuum switchPV=Vacuum, air-saving automatic function and blow off,with pre-set vacuum switch for parts controlPVT=Vacuum, air-saving automatic function and blow offwith re-programmable vacuum switch for parts control 150=150 Nl/min (0.152 Cv) 300=300 Nl/min (0.305 Cv) 500=500 Nl/min (0.508 Cv) > Central ejector based on the Venturi principle. Includes two pressure supply ports and a vacuum connection.When connection 1.1 is supplied with pressure, the Venturi nozzle generates...