8046268 Festo Proportional Valves

Product Details

• Type code
  VEAB
• Type of mounting
  Optionally: With accessories
• Operating medium
  Compressed air as per ISO 8573-1:2010 [7:4:4] Inert gas
• Corrosion resistance class (CRC)
  2 - Moderate corrosion stress
• Reverse polarity protection
  for all electrical connections
• Housing material
  PA-reinforced
• Valve function
  3-way proportional pressure control valve
• Reset method
  Mechanical spring
• Ambient temperature
  0 °C ... 50 °C
• Dimensions W x L x H
  18 mm x 67 mm x 66 mm
• Pneumatic connection 2
  Flange
• Outlet pressure 2
  0.005 bar ... 1 bar
• Temperature coefficient
  0.05 %/K
• Degree of protection
  IP65
• Nominal operating voltage DC
  24 V
• Short-circuit protection
  For all electrical connections
• KC characters
  KC EMC
• Inlet pressure 1 MPa
  0 MPa ... 0.3 MPa
• Mounting position
  Any
• Symbol
  00995607
Inlet pressure 1
0 bar ... 3 bar
Standard nominal flow rate 2-3
≥ 12 l/min
Product weight
70 g
Residual ripple
10 %
Precision analog output in ± %FS
2 %FS
Electrical connection
4-pin as per EN 60947-5-2
Absolute accuracy in ± %FS at room temperature
0.75 %FS
Inlet pressure 1 psi
0 psi ... 43.5 psi
Type of control
Direct
Sealing principle
Soft
Storage temperature
-20 °C ... 70 °C
Seals material
NBR
Linearity error FS
0.5 %
Hysteresis in ± %FS
0.25 %FS
Note on materials
Contains paint-wetting impairment substances RoHS-compliant
CE marking (see declaration of conformity)
As per EU EMC directive
DC operating voltage range
19 V ... 29 V
Display type
LED
Analog output signal range
4 - 20 mA
Output pressure 2
5.0E-4 MPa ... 0.1 MPa
Actuation type
Electrical
Temperature of medium
5 °C ... 50 °C
Pneumatic connection 1
Flange
Pneumatic connection 3
Flange
Standard nominal flow rate
≥ 13 l/min
Repetition accuracy in ± %FS
0.4 %FS
Information on operating and pilot media
Operation with oil lubrication not possible
Certification
RCM compliance mark
Reference value
4 - 20 mA
Max. electrical power consumption
1 W
Safety instructions
VEAA/VEAB safety position: if the electrical power supply is lost, the outlet pressure is maintained in uncontrolled form, it may increase or fall – pneumatic valve blocked.

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