8067677 Festo Proportional Valves

Product Details

• Analog output signal range
  0 - 10 V
• Sealing principle
  Soft
• Pneumatic connection 1
  QS-4
• Standard nominal flow rate 2-3
  ≥ 13 l/min
• Product weight
  70 g
• Degree of protection
  IP65
• DC operating voltage range
  19 V ... 29 V
• Reverse polarity protection
  for all electrical connections
• Housing material
  PA-reinforced
• KC characters
  KC EMC
• Inlet pressure 1 MPa
  0 MPa ... 0.2 MPa
• Reset method
  Mechanical spring
• Symbol
  00995607
• Dimensions W x L x H
  18 mm x 60.5 mm x 85 mm
• Standard nominal flow rate
  ≥ 17 l/min
• Outlet pressure 2
  -1 bar ... 1 bar
• Hysteresis in ± %FS
  0.25 %FS
• CE marking (see declaration of conformity)
  As per EU EMC directive
• Residual ripple
  10 %
• Short-circuit protection
  For all electrical connections
Display type
LED
Type code
VEAB
Inlet pressure 3
-1 bar
Valve function
3-way proportional pressure control valve
Mounting position
Any
Storage temperature
-20 °C ... 70 °C
Pneumatic connection 2
QS-4
Seals material
NBR
Repetition accuracy in ± %FS
0.4 %FS
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4] Inert gas
Certification
RCM compliance mark
Reference value
0 - 10 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
0.75 %FS
Output pressure 2
-0.1 MPa ... 0.1 MPa
Actuation type
Electrical
Ambient temperature
0 °C ... 50 °C
Pneumatic connection 3
QS-4
Type of mounting
Optionally: With accessories
Temperature coefficient
0.05 %/K
Corrosion resistance class (CRC)
2 - Moderate corrosion stress
Precision analog output in ± %FS
2 %FS
Electrical connection
4-pin as per EN 60947-5-2
Inlet pressure 1 psi
0 psi ... 29 psi
Type of control
Direct
Temperature of medium
5 °C ... 50 °C
Inlet pressure 1
0 bar ... 2 bar
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
Nominal operating voltage DC
24 V
Max. electrical power consumption
1 W

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