8046303 Festo Proportional Valves

Product Details

• Reset method
  Mechanical spring
• Symbol
  00995607
• KC characters
  KC EMC
• Valve function
  3-way proportional pressure control valve
• Sealing principle
  Soft
• Pneumatic connection 1
  QS-4
• Type of mounting
  Optionally: With accessories
• Linearity error FS
  0.5 %
• Information on operating and pilot media
  Operation with oil lubrication not possible
• Note on materials
  Contains paint-wetting impairment substances RoHS-compliant
• Reverse polarity protection
  for all electrical connections
• Max. electrical power consumption
  1 W
• Housing material
  PA-reinforced
• Absolute accuracy in ± %FS at room temperature
  0.75 %FS
• Output pressure 2
  5.0E-4 MPa ... 0.1 MPa
• Type of control
  Direct
• Mounting position
  Any
• Temperature of medium
  5 °C ... 50 °C
• Seals material
  NBR
• Standard nominal flow rate
  ≥ 13 l/min
Temperature coefficient
0.05 %/K
CE marking (see declaration of conformity)
As per EU EMC directive
DC operating voltage range
19 V ... 29 V
Reference value
0 - 10 V
Short-circuit protection
For all electrical connections
Analog output signal range
0 - 10 V
Inlet pressure 1 MPa
0 MPa ... 0.3 MPa
Ambient temperature
0 °C ... 50 °C
Outlet pressure 2
0.005 bar ... 1 bar
Hysteresis in ± %FS
0.25 %FS
Certification
RCM compliance mark
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.
Type code
VEAB
Inlet pressure 1 psi
0 psi ... 43.5 psi
Actuation type
Electrical
Dimensions W x L x H
18 mm x 60.5 mm x 85 mm
Pneumatic connection 3
QS-4
Inlet pressure 1
0 bar ... 3 bar
Product weight
70 g
Degree of protection
IP65
Corrosion resistance class (CRC)
2 - Moderate corrosion stress
Precision analog output in ± %FS
2 %FS
Display type
LED
Storage temperature
-20 °C ... 70 °C
Pneumatic connection 2
QS-4
Standard nominal flow rate 2-3
≥ 12 l/min
Repetition accuracy in ± %FS
0.4 %FS
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4] Inert gas
Residual ripple
10 %
Electrical connection
4-pin as per EN 60947-5-2

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