537955 Festo Directional Control Valves

Product Details

• Switching time off
  40 ms
• Relative air humidity
  Max. 90 % at 40 °C
• Pilot pressure MPa
  0.3 MPa ... 0.8 MPa
• Operating voltage
  24V DC
• Certification
  c UL us - Recognized (OL)
• Type of control
  Pilot-controlled
• Flow direction
  Reversible
• Standard nominal flow rate with QS-8
  610 l/min
• Operating medium
  Compressed air as per ISO 8573-1:2010 [7:4:4]
• Max. tightening torque for valve mounting
  0.65 Nm
• Valve function
  5/3, closed
• Standard nominal flow rate
  610 l/min
• Type code
  VMPA2
• Symbol
  00991020
• Max. negative test pulse on 1 signal
  900 µs
• Vibration resistance
  Transport application test with severity level 2 as per FN 942017-4 and EN 60068-2-6
• Temperature of medium
  -5 °C ... 50 °C
• Seals material
  NBR
• Manual override
  Detenting Non-detenting
• Signal status display
  yes
Max. positive test pulse with 0 signal
400 µs
Information on operating and pilot media
Operation with oil lubrication possible (required for further use)
Shock resistance
Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27
Ambient temperature
-5 °C ... 50 °C
Housing material
Die-cast aluminum
Operating pressure
-0.9 bar ... 10 bar
Actuation type
Electrical
Degree of protection
IP65 as per IEC 60529
Reset method
Mechanical spring
Mounting position
Any
Pilot pressure
3 bar ... 8 bar
Standard nominal flow rate with QS-10
750 l/min
Changeover time
21 ms
Storage temperature
-20 °C ... 40 °C
Product weight
100 g
Type of mounting
With through-hole
Lap
Overlap
Valve size
20 mm
Design
Piston gate valve
Sealing principle
Soft
Suitability for vacuum
yes
On switching time
10 ms
Permissible voltage fluctuations
+/- 25 %
Corrosion resistance class (CRC)
1 - Low corrosion stress
Note on materials
RoHS-compliant

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