8046301 Festo Proportional Valves

Product Details

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

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