8046901 Festo Pneumatic Components

Product Details

• Actuation type
  Electrical
• Sealing principle
  Soft
• Pneumatic connection 1
  QS-4
• Pneumatic connection 2
  QS-4
• Hysteresis in ± %FS
  0.25 %FS
• Operating medium
  Compressed air as per ISO 8573-1:2010 [7:4:4] Inert gas
• Certification
  RCM compliance mark
• Absolute accuracy in ± %FS at room temperature
  0.75 %FS
• Type of control
  Direct
• Mounting position
  Any
• Temperature of medium
  5 °C ... 50 °C
• Type of mounting
  Optionally: With accessories
• Standard nominal flow rate 2-3
  ≥ 3 l/min
• Repetition accuracy in ± %FS
  0.4 %FS
• Note on materials
  Contains paint-wetting impairment substances RoHS-compliant
• DC operating voltage range
  19 V ... 29 V
• Reverse polarity protection
  for all electrical connections
• Short-circuit protection
  For all electrical connections
• Electrical connection
  4-pin as per EN 60947-5-2
• KC characters
  KC EMC
Analog output signal range
0 - 10 V
Reset method
Mechanical spring
Ambient temperature
0 °C ... 50 °C
Dimensions W x L x H
15 mm x 54.5 mm x 85 mm
Seals material
NBR
Standard nominal flow rate
≥ 7 l/min
Temperature coefficient
0.05 %/K
Product weight
55 g
Degree of protection
IP65
CE marking (see declaration of conformity)
As per EU EMC directive
Residual ripple
10 %
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.
Housing material
PA-reinforced
Type code
VEAA
Inlet pressure 1 MPa
0 MPa ... 1.1 MPa
Valve function
3-way proportional pressure control valve
Storage temperature
-20 °C ... 70 °C
Inlet pressure 1
0 bar ... 11 bar
Linearity error FS
0.5 %
Corrosion resistance class (CRC)
2 - Moderate corrosion stress
Reference value
0 - 10 V
Display type
LED
Inlet pressure 1 psi
0 psi ... 159.5 psi
Output pressure 2
0.001 MPa ... 0.2 MPa
Symbol
00995607
Pneumatic connection 3
QS-4
Outlet pressure 2
0.01 bar ... 2 bar
Information on operating and pilot media
Operation with oil lubrication not possible
Nominal operating voltage DC
24 V
Max. electrical power consumption
1 W
Precision analog output in ± %FS
2 %FS

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