540051 Festo Directional Control Valves

Product Details

• Operating pressure
  -0.9 bar ... 10 bar
• Design
  Piston gate valve
• Type code
  VMPA2
• Valve function
  3/2, open, monostable
• Pilot pressure MPa
  0.3 MPa ... 0.8 MPa
• Reset method
  Pneumatic spring
• Certification
  c UL us - Recognized (OL)
• Type of control
  Pilot-controlled
• Pilot pressure
  3 bar ... 8 bar
• On switching time
  13 ms
• Operating medium
  Compressed air as per ISO 8573-1:2010 [7:4:4]
• Storage temperature
  -20 °C ... 40 °C
• Max. tightening torque for valve mounting
  0.65 Nm
• Seals material
  NBR
• Lap
  Overlap
• Standard nominal flow rate
  470 l/min
• Operating voltage
  24V DC
• Mounting position
  Any
• Signal status display
  yes
• Standard nominal flow rate with QS-10
  480 l/min
Valve size
20 mm
Degree of protection
IP65 as per IEC 60529
Flow direction
Reversible
Standard nominal flow rate with QS-8
470 l/min
Permissible voltage fluctuations
+/- 25 %
Shock resistance
Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27
Note on materials
RoHS-compliant
Relative air humidity
Max. 90 % at 40 °C
Actuation type
Electrical
Sealing principle
Soft
Symbol
00991789
Switching time off
22 ms
Max. negative test pulse on 1 signal
900 µs
Corrosion resistance class (CRC)
1 - Low corrosion stress
Ambient temperature
-5 °C ... 50 °C
Type of mounting
With through-hole
Housing material
Die-cast aluminum
Manual override
Detenting Non-detenting
Suitability for vacuum
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)
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
Product weight
100 g

Related documents 540051 Specs