8046270 Festo Proportional Valves

Product Details

• Type code
  VEAB
• Output pressure 2
  0.001 MPa ... 0.2 MPa
• Actuation type
  Electrical
• Storage temperature
  -20 °C ... 70 °C
• Dimensions W x L x H
  18 mm x 67 mm x 66 mm
• Standard nominal flow rate
  ≥ 20 l/min
• Temperature coefficient
  0.05 %/K
• Note on materials
  Contains paint-wetting impairment substances RoHS-compliant
• Corrosion resistance class (CRC)
  2 - Moderate corrosion stress
• Reference value
  4 - 20 mA
• Display type
  LED
• Inlet pressure 1 psi
  0 psi ... 58 psi
• Ambient temperature
  0 °C ... 50 °C
• Pneumatic connection 2
  Flange
• Outlet pressure 2
  0.01 bar ... 2 bar
• Hysteresis in ± %FS
  0.25 %FS
• CE marking (see declaration of conformity)
  As per EU EMC directive
• Certification
  RCM compliance mark
• 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.
• Analog output signal range
  4 - 20 mA
Type of control
Direct
Sealing principle
Soft
Pneumatic connection 1
Flange
Pneumatic connection 3
Flange
Inlet pressure 1
0 bar ... 4 bar
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4] Inert gas
Degree of protection
IP65
Nominal operating voltage DC
24 V
Max. electrical power consumption
1 W
Electrical connection
4-pin as per EN 60947-5-2
KC characters
KC EMC
Valve function
3-way proportional pressure control valve
Mounting position
Any
Symbol
00995607
Type of mounting
Optionally: With accessories
Linearity error FS
0.5 %
Product weight
70 g
Residual ripple
10 %
Reverse polarity protection
for all electrical connections
Housing material
PA-reinforced
Absolute accuracy in ± %FS at room temperature
0.75 %FS
Inlet pressure 1 MPa
0 MPa ... 0.4 MPa
Reset method
Mechanical spring
Temperature of medium
5 °C ... 50 °C
Seals material
NBR
Standard nominal flow rate 2-3
≥ 20 l/min
Repetition accuracy in ± %FS
0.4 %FS
Information on operating and pilot media
Operation with oil lubrication not possible
DC operating voltage range
19 V ... 29 V
Precision analog output in ± %FS
2 %FS
Short-circuit protection
For all electrical connections

8046270 Related Documents