578806 Festo Directional Control Valves

Product Details

• Sealing principle
  Soft
• Flow direction
  Reversible
• Valve function
  5/2, monostable
• Operating pressure
  -0.9 bar ... 10 bar
• Operating voltage
  24V DC
• Certification
  c UL us - Recognized (OL)
• Symbol
  00991066
• Pilot pressure
  3 bar ... 8 bar
• Permissible voltage fluctuations
  +/- 25 %
• Information on operating and pilot media
  Operation with oil lubrication possible (required for further use)
• Ambient temperature
  -5 °C ... 60 °C
• Actuation type
  Electrical
• Design
  Piston gate valve
• Relative air humidity
  Max. 90 % at 40 °C
• Pilot pressure MPa
  0.3 MPa ... 0.8 MPa
• Valve size
  14 mm
• Reset method
  Pneumatic spring
• Type code
  VMPA14
• Type of control
  Pilot-controlled
• Signal status display
  yes
Switching time off
20 ms
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
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
Seals material
NBR
Lap
Overlap
Standard nominal flow rate with QS-8
550 l/min ... 670 l/min
Max. negative test pulse on 1 signal
200 µs
Corrosion resistance class (CRC)
1 - Low corrosion stress
Product weight
77 g
Note on standard nominal flow rate
MPA-L: 670 l/min MPA-S: 550 l/min
Standard nominal flow rate
550 l/min ... 670 l/min
Degree of protection
IP65 as per IEC 60529
Manual override
Detenting Non-detenting
Mounting position
Any
On switching time
13 ms
CE marking (see declaration of conformity)
As per EU EMC directive
For use in the food industry
See supplementary material information
Max. tightening torque for valve mounting
0.65 Nm
Note on materials
RoHS-compliant
Suitability for vacuum
yes
Max. positive test pulse with 0 signal
400 µs
Vibration resistance
Transport application test with severity level 2 as per FN 942017-4 and EN 60068-2-6
Storage temperature
-20 °C ... 40 °C
Housing material
Die-cast aluminum
Type of mounting
With through-hole

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