8046302 Festo Proportional Valves

Product Details

• Type code
  VEAB
• Type of mounting
  Optionally: With accessories
• Linearity error FS
  0.8 %
• Temperature coefficient
  0.05 %/K
• Corrosion resistance class (CRC)
  2 - Moderate corrosion stress
• Reverse polarity protection
  for all electrical connections
• Short-circuit protection
  For all electrical connections
• Valve function
  3-way proportional pressure control valve
• Temperature of medium
  5 °C ... 50 °C
• Dimensions W x L x H
  18 mm x 60.5 mm x 85 mm
• Pneumatic connection 1
  QS-4
• Outlet pressure 2
  0.001 bar ... 0.2 bar
• Hysteresis in ± %FS
  0.5 %FS
• Degree of protection
  IP65
• Residual ripple
  10 %
• Max. electrical power consumption
  1 W
• KC characters
  KC EMC
• Inlet pressure 1 psi
  0 psi ... 14.5 psi
• Type of control
  Direct
• Mounting position
  Any
Ambient temperature
0 °C ... 50 °C
Seals material
NBR
Standard nominal flow rate 2-3
≥ 4 l/min
Product weight
70 g
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4] Inert gas
Certification
RCM compliance mark
Reference value
4 - 20 mA
Housing material
PA-reinforced
Analog output signal range
4 - 20 mA
Output pressure 2
1.0E-4 MPa ... 0.02 MPa
Actuation type
Electrical
Sealing principle
Soft
Storage temperature
-20 °C ... 70 °C
Pneumatic connection 3
QS-4
Repetition accuracy in ± %FS
0.4 %FS
Information on operating and pilot media
Operation with oil lubrication not possible
Note on materials
Contains paint-wetting impairment substances RoHS-compliant
Nominal operating voltage DC
24 V
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.
Absolute accuracy in ± %FS at room temperature
0.8 %FS
Inlet pressure 1 MPa
0 MPa ... 0.1 MPa
Reset method
Mechanical spring
Symbol
00995607
Pneumatic connection 2
QS-4
Inlet pressure 1
0 bar ... 1 bar
Standard nominal flow rate
≥ 5 l/min
CE marking (see declaration of conformity)
As per EU EMC directive
DC operating voltage range
19 V ... 29 V
Precision analog output in ± %FS
2 %FS
Display type
LED
Electrical connection
4-pin as per EN 60947-5-2

Related documents 8046302 Specs