8046271 Festo Proportional Valves

Product Details

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

Related documents 8046271 Specs