578813 Festo Directional Control Valves

Product Details

• Relative air humidity
  Max. 90 % at 40 °C
• Pilot pressure MPa
  0.3 MPa ... 0.8 MPa
• Reset method
  Pneumatic spring
• Certification
  c UL us - Recognized (OL)
• Type of control
  Pilot-controlled
• Signal status display
  yes
• On switching time
  9 ms
• 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
• Valve function
  2x3/2, open, monostable
• Operating pressure
  3 bar ... 10 bar
• Operating voltage
  24V DC
• Standard nominal flow rate
  550 l/min ... 650 l/min
• Manual override
  Detenting Non-detenting
• Suitability for vacuum
  no
• Pilot pressure
  3 bar ... 8 bar
• Operating medium
  Compressed air as per ISO 8573-1:2010 [7:4:4]
• Max. tightening torque for valve mounting
  0.65 Nm
• Note on materials
  RoHS-compliant
Design
Piston gate valve
Note on standard nominal flow rate
MPA-L: 650 l/min MPA-S: 550 l/min
Type code
VMPA14
Flow direction
Non-reversible
Switching time off
28 ms
Permissible voltage fluctuations
+/- 25 %
Information on operating and pilot media
Operation with oil lubrication possible (required for further use)
Storage temperature
-20 °C ... 40 °C
Temperature of medium
-5 °C ... 50 °C
Housing material
Die-cast aluminum
Lap
Overlap
Actuation type
Electrical
Degree of protection
IP65 as per IEC 60529
Mounting position
Any
Standard nominal flow rate with QS-8
550 l/min ... 650 l/min
Max. positive test pulse with 0 signal
400 µs
CE marking (see declaration of conformity)
As per EU EMC directive
Shock resistance
Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27
Seals material
NBR
Valve size
14 mm
Sealing principle
Soft
Symbol
00991812
Max. negative test pulse on 1 signal
200 µs
Corrosion resistance class (CRC)
1 - Low corrosion stress
Ambient temperature
-5 °C ... 60 °C
Type of mounting
With through-hole

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