556840 Festo Directional Control Valves

Product Details

• Relative air humidity
  Max. 90 % at 40 °C
• Actuation type
  Electrical
• Reset method
  Mechanical spring
• Mounting position
  Any
• Signal status display
  yes
• On switching time
  14 ms
• Permissible voltage fluctuations
  +/- 25 %
• Temperature of medium
  -5 °C ... 50 °C
• Type of mounting
  With through-hole
• Lap
  Overlap
• Standard nominal flow rate
  300 l/min
• Degree of protection
  IP65 as per IEC 60529
• Flow direction
  Reversible
• Standard nominal flow rate with QS-6
  300 l/min
• Information on operating and pilot media
  Operation with oil lubrication possible (required for further use)
• Corrosion resistance class (CRC)
  1 - Low corrosion stress
• Max. tightening torque for valve mounting
  0.25 Nm
• Seals material
  NBR
• Valve function
  2x3/2, open/closed, monostable
• Pilot pressure MPa
  0.3 MPa ... 0.8 MPa
Operating voltage
24V DC
Sealing principle
Soft
Symbol
00992876
Switching time off
16 ms
Max. negative test pulse on 1 signal
200 µs
Vibration resistance
Transport application test with severity level 2 as per FN 942017-4 and EN 60068-2-6
Ambient temperature
-5 °C ... 50 °C
Housing material
Die-cast aluminum
Operating pressure
-0.9 bar ... 8 bar
Design
Piston gate valve
Type of control
Pilot-controlled
Suitability for vacuum
yes
Max. positive test pulse with 0 signal
400 µs
Shock resistance
Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27
Valve size
10 mm
Certification
c UL us - Recognized (OL)
Type code
VMPA1
Manual override
Detenting Non-detenting
Pilot pressure
3 bar ... 8 bar
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Storage temperature
-20 °C ... 40 °C
Product weight
56 g
Note on materials
RoHS-compliant

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