578812 Festo Directional Control Valves

Product Details

• Valve function
  2x3/2, closed, monostable
• Operating pressure
  3 bar ... 10 bar
• Operating voltage
  24V DC
• Type code
  VMPA14
• Type of control
  Pilot-controlled
• Pilot pressure
  3 bar ... 8 bar
• On switching time
  10 ms
• Max. negative test pulse on 1 signal
  200 µs
• Corrosion resistance class (CRC)
  1 - Low corrosion stress
• Ambient temperature
  -5 °C ... 60 °C
• Seals material
  NBR
• Note on standard nominal flow rate
  MPA-L: 600 l/min MPA-S: 550 l/min
• Standard nominal flow rate
  550 l/min ... 600 l/min
• Degree of protection
  IP65 as per IEC 60529
• Manual override
  Detenting Non-detenting
• Symbol
  00991809
• Standard nominal flow rate with QS-8
  550 l/min ... 600 l/min
• Max. positive test pulse with 0 signal
  400 µs
• Storage temperature
  -20 °C ... 40 °C
• Max. tightening torque for valve mounting
  0.65 Nm
Housing material
Die-cast aluminum
Lap
Overlap
Valve size
14 mm
Sealing principle
Soft
Signal status display
yes
Information on operating and pilot media
Operation with oil lubrication possible (required for further use)
Vibration resistance
Transport application test with severity level 2 as per FN 942017-4 and EN 60068-2-6
For use in the food industry
See supplementary material information
Product weight
77 g
Relative air humidity
Max. 90 % at 40 °C
Pilot pressure MPa
0.3 MPa ... 0.8 MPa
Design
Piston gate valve
Certification
c UL us - Recognized (OL)
Flow direction
Non-reversible
Switching time off
28 ms
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
CE marking (see declaration of conformity)
As per EU EMC directive
Type of mounting
With through-hole
Actuation type
Electrical
Reset method
Pneumatic spring
Mounting position
Any
Suitability for vacuum
no
Permissible voltage fluctuations
+/- 25 %
Shock resistance
Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27
Temperature of medium
-5 °C ... 50 °C
Note on materials
RoHS-compliant

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