561371 Festo Directional Control Valves

Product Details

• Operating pressure
  3 bar ... 10 bar
• Actuation type
  Electrical
• Operating voltage
  24V DC
• Degree of protection
  IP65 NEMA 4
• Nominal width
  11 mm
• Mounting position
  Any
• Symbol
  00991818
• Switching time off
  38 ms
• Design
  Piston gate valve
• Type code
  VSVA
• Conforms to standard
  ISO 5599-1
• Pilot air supply port
  External
• Flow rate of pneumatic valve on individual sub-base
  1200 l/min
• Optimized flow rate of pneumatic valve pneumatically concatenated flow
  1100 l/min
• 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
• Pilot exhaust air port 82/84
  Optionally: Ducted
• Pneumatic connection 5
  Sub-base, size 1 as per ISO 5599-1
• Standard nominal flow rate
  1100 l/min
• Width dimension
  43 mm
Type of control
Pilot-controlled
Signal status display
LED
Max. negative test pulse on 1 signal
1100 µs
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Corrosion resistance class (CRC)
0 - No corrosion stress
Pilot air port 12/14
Sub-base, size 1 as per ISO 5599-1
Pneumatic connection 3
Sub-base, size 1 as per ISO 5599-1
Seals material
FPM NBR
Valve function
2x3/2, open/closed, monostable
Pilot pressure MPa
0.3 MPa ... 1 MPa
Reset method
Pneumatic spring
Exhaust air function
With flow control option Via individual sub-base
Manual override
Detenting Non-detenting
Pilot pressure
3 bar ... 10 bar
Duty cycle
100%
Information on operating and pilot media
Operation with oil lubrication possible (required for further use)
Temperature of medium
-5 °C ... 50 °C
Product weight
442 g
Pneumatic connection 4
Sub-base, size 1 as per ISO 5599-1
Material of screws
Steel Galvanized
Lap
Overlap
Width
42 mm
Pneumatic working port
Sub-base, size 1 as per ISO 5599-1 G1/4
Certification
c CSA us (OL) c UL us - Recognized (OL)
Sealing principle
Soft
Flow direction
Non-reversible
Flow rate of pneumatic valve
1600 l/min
Max. positive test pulse with 0 signal
1600 µs
Coil characteristics
24 V DC: 1.3 W
Relative air humidity
0 - 90 %
Type of mounting
On sub-base
Pneumatic connection 2
Sub-base, size 1 as per ISO 5599-1
Note on materials
RoHS-compliant
On switching time
20 ms
Permissible voltage fluctuations
+/- 10 %
Shock resistance
Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27
Pilot medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Electrical connection
3-pin Round design
Pneumatic connection 1
Sub-base, size 1 as per ISO 5599-1
Housing material
Die-cast aluminum PA

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