8067680 Festo Proportional Valves

Product Details

• Inlet pressure 1 MPa
  0 MPa ... 0.55 MPa
• Output pressure 2
  -0.1 MPa ... 0.5 MPa
• Symbol
  00995607
• Pneumatic connection 2
  QS-4
• Standard nominal flow rate
  ≥ 21 l/min
• Temperature coefficient
  0.05 %/K
• Degree of protection
  IP65
• Certification
  RCM compliance mark
• Reference value
  4 - 20 mA
• Short-circuit protection
  For all electrical connections
• Absolute accuracy in ± %FS at room temperature
  0.75 %FS
• Valve function
  3-way proportional pressure control valve
• Reset method
  Mechanical spring
• Temperature of medium
  5 °C ... 50 °C
• Dimensions W x L x H
  18 mm x 60.5 mm x 85 mm
• Seals material
  NBR
• Standard nominal flow rate 2-3
  ≥ 14.5 l/min
• Product weight
  70 g
• CE marking (see declaration of conformity)
  As per EU EMC directive
• DC operating voltage range
  19 V ... 29 V
Max. electrical power consumption
1 W
Housing material
PA-reinforced
KC characters
KC EMC
Inlet pressure 3
-14.5 psi
Inlet pressure 1 psi
0 psi ... 79.75 psi
Type of control
Direct
Sealing principle
Soft
Pneumatic connection 3
QS-4
Type of mounting
Optionally: With accessories
Linearity error FS
0.5 %
Repetition accuracy in ± %FS
0.4 %FS
Note on materials
Contains paint-wetting impairment substances RoHS-compliant
Residual ripple
10 %
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.
Actuation type
Electrical
Ambient temperature
0 °C ... 50 °C
Pneumatic connection 1
QS-4
Outlet pressure 2
-1 bar ... 5 bar
Hysteresis in ± %FS
0.25 %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
Display type
LED
Type code
VEAB
Analog output signal range
4 - 20 mA
Mounting position
Any
Storage temperature
-20 °C ... 70 °C
Inlet pressure 1
0 bar ... 5.5 bar
Information on operating and pilot media
Operation with oil lubrication not possible
Corrosion resistance class (CRC)
2 - Moderate corrosion stress
Reverse polarity protection
for all electrical connections
Electrical connection
4-pin as per EN 60947-5-2

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