540805 Festo Directional Control Valves

Product Details

• Width
  42 mm
• Design
  Piston gate valve
• Reset method
  Mechanical spring
• Sealing principle
  Soft
• Type of control
  Pilot-controlled
• Flow direction
  Non-reversible
• Max. positive test pulse with 0 signal
  3800 µs
• Permissible voltage fluctuations
  +/- 10 %
• Product weight
  580 g
• Ambient temperature
  -10 °C ... 50 °C
• Pneumatic connection 5
  Sub-base, size 1 as per ISO 5599-1
• Valve function
  5/3, exhausted
• Lap
  Overlap
• Standard nominal flow rate
  1200 l/min
• Operating voltage
  24V DC
• Degree of protection
  IP65
• Width dimension
  43 mm
• Manual override
  Non-detenting
• On switching time
  25 ms
• Information on operating and pilot media
  Operation with oil lubrication possible (required for further use)
Temperature of medium
-10 °C ... 50 °C
Type of mounting
On sub-base With through-hole
Pneumatic connection 2
Sub-base, size 1 as per ISO 5599-1
Housing material
Die-cast aluminum
Actuation type
Electrical
Pneumatic working port
Sub-base, size 1 as per ISO 5599-1 G1/4
Operating pressure
3 bar ... 10 bar
Nominal width
8 mm
Exhaust air function
With flow control option
Conforms to standard
ISO 5599-1
Symbol
00991082
Pilot air supply port
Internal
Coil characteristics
24 V DC: 2.7 W
Max. negative test pulse on 1 signal
4900 µs
Vibration resistance
Transport application test with severity level 1 as per FN 942017-4 and EN 60068-2-6
Pneumatic connection 1
Sub-base, size 1 as per ISO 5599-1
Pneumatic connection 3
Sub-base, size 1 as per ISO 5599-1
Seals material
HNBR NBR
Type code
MDH
Mounting position
Any
ISO code
157
Switching time off
55 ms
Duty cycle
100%
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
Noise level
85 dB(A)
Electrical connection
M12x1
Pneumatic connection 4
Sub-base, size 1 as per ISO 5599-1

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