8046272 Festo Proportional Valves

Product Details

• Type of control
  Direct
• Sealing principle
  Soft
• Dimensions W x L x H
  18 mm x 67 mm x 66 mm
• Inlet pressure 1
  1 bar
• Standard nominal flow rate
  ≥ 4.5 l/min
• Information on operating and pilot media
  Operation with oil lubrication not possible
• Certification
  RCM compliance mark
• Reference value
  4 - 20 mA
• Type code
  VEAB
• Inlet pressure 1 psi
  14.5 psi
• Valve function
  3-way proportional pressure control valve
• Ambient temperature
  0 °C ... 50 °C
• Pneumatic connection 2
  Flange
• Type of mounting
  Optionally: With accessories
• Repetition accuracy in ± %FS
  0.4 %FS
• Operating medium
  Compressed air as per ISO 8573-1:2010 [7:4:4] Inert gas
• Absolute accuracy in ± %FS at room temperature
  0.75 %FS
• Analog output signal range
  4 - 20 mA
• Mounting position
  Any
• Storage temperature
  -20 °C ... 70 °C
Seals material
NBR
Standard nominal flow rate 2-3
≥ 3 l/min
Product weight
70 g
Note on materials
Contains paint-wetting impairment substances RoHS-compliant
DC operating voltage range
19 V ... 29 V
Max. electrical power consumption
1 W
Electrical connection
4-pin as per EN 60947-5-2
KC characters
KC EMC
Inlet pressure 1 MPa
0.1 MPa
Reset method
Mechanical spring
Temperature of medium
5 °C ... 50 °C
Pneumatic connection 1
Flange
Outlet pressure 2
-1 bar ... -0.005 bar
Temperature coefficient
0.05 %/K
CE marking (see declaration of conformity)
As per EU EMC directive
Nominal operating voltage DC
24 V
Reverse polarity protection
for all electrical connections
Display type
LED
Inlet pressure 3
-14.5 psi
Output pressure 2
-0.1 MPa ... -5.0E-4 MPa
Actuation type
Electrical
Symbol
00995607
Pneumatic connection 3
Flange
Linearity error FS
0.5 %
Hysteresis in ± %FS
0.25 %FS
Degree of protection
IP65
Residual ripple
10 %
Short-circuit protection
For all electrical connections
Housing material
PA-reinforced
Corrosion resistance class (CRC)
2 - Moderate corrosion stress
Precision analog output in ± %FS
2 %FS
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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