8067670 Festo Proportional Valves

Product Details

• Inlet pressure 3
  -1 bar
• Analog output signal range
  4 - 20 mA
• Inlet pressure 1 psi
  0 psi ... 29 psi
• Type code
  VEAB
• Valve function
  3-way proportional pressure control valve
• Mounting position
  Any
• Pneumatic connection 3
  Flange
• Inlet pressure 1
  0 bar ... 2 bar
• Linearity error FS
  0.5 %
• KC characters
  KC EMC
• Inlet pressure 1 MPa
  0 MPa ... 0.2 MPa
• Actuation type
  Electrical
• Dimensions W x L x H
  18 mm x 67 mm x 66 mm
• Seals material
  NBR
• Standard nominal flow rate 2-3
  ≥ 13 l/min
• Certification
  RCM compliance mark
• DC operating voltage range
  19 V ... 29 V
• Max. electrical power consumption
  1 W
• Housing material
  PA-reinforced
• Absolute accuracy in ± %FS at room temperature
  0.75 %FS
Type of control
Direct
Storage temperature
-20 °C ... 70 °C
Symbol
00995607
Pneumatic connection 1
Flange
Outlet pressure 2
-1 bar ... 1 bar
Hysteresis in ± %FS
0.25 %FS
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4] Inert gas
CE marking (see declaration of conformity)
As per EU EMC directive
Residual ripple
10 %
Precision analog output in ± %FS
2 %FS
Output pressure 2
-0.1 MPa ... 0.1 MPa
Sealing principle
Soft
Temperature of medium
5 °C ... 50 °C
Type of mounting
Optionally: With accessories
Product weight
70 g
Degree of protection
IP65
Corrosion resistance class (CRC)
2 - Moderate corrosion stress
Reference value
4 - 20 mA
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.
Reset method
Mechanical spring
Ambient temperature
0 °C ... 50 °C
Pneumatic connection 2
Flange
Standard nominal flow rate
≥ 17 l/min
Repetition accuracy in ± %FS
0.4 %FS
Nominal operating voltage DC
24 V
Reverse polarity protection
for all electrical connections
Display type
LED
Temperature coefficient
0.05 %/K
Information on operating and pilot media
Operation with oil lubrication not possible
Note on materials
Contains paint-wetting impairment substances RoHS-compliant
Short-circuit protection
For all electrical connections
Electrical connection
4-pin as per EN 60947-5-2

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