539152 Festo Directional Control Valves

Product Details

• Lap
  Overlap
• Width
  26 mm
• Design
  Piston gate valve
• Mounting position
  Any
• Flow direction
  Non-reversible
• Flow rate of pneumatic valve on individual sub-base
  1100 l/min
• On switching time
  20 ms
• Nominal operating voltage DC
  24 V
• Permissible voltage fluctuations
  +/- 10 %
• Corrosion resistance class (CRC)
  0 - No corrosion stress
• Ambient temperature
  -5 °C ... 50 °C
• Pneumatic connection 1
  Sub-base, size 26 mm as per ISO 15407-2
• Seals material
  FPM NBR
• Material of screws
  Steel, galvanized
• Operating pressure
  3 bar ... 10 bar
• Standard nominal flow rate
  900 l/min
• Degree of protection
  IP65 NEMA 4
• Sealing principle
  Soft
• Manual override
  Detenting Covered
• Pilot pressure
  3 bar ... 10 bar
Signal status display
LED
Switching time off
38 ms
Max. positive test pulse with 0 signal
1500 µs
Information on operating and pilot media
Operation with oil lubrication possible (required for further use)
Electrical connection
Plug-in as per ISO 15407-2
Pneumatic connection 5
Sub-base, size 26 mm as per ISO 15407-2
Max. current consumption
60 mA
Type of control
Pilot-controlled
Optimized flow rate of pneumatic valve, pneumatically concatenated flow
1150 l/min
Coil characteristics
24 V DC: 1.3 W
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Vibration resistance
Transport application test with severity level 2 as per FN 942017-4 and EN 60068-2-6
Pilot exhaust air port 82/84
Optionally: Ducted
Note on materials
RoHS-compliant
Housing material
Die-cast aluminum PA
Valve function
2x3/2, open, monostable
Actuation type
Electrical
Operating voltage
24V DC
Certification
CSA (OL) c UL us - Recognized (OL)
Type code
VSVA
Pilot air supply port
External Internal
Flow rate of pneumatic valve
1250 l/min
Duty cycle
100%
Surge resistance
2.5 kV
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]
Type of mounting
On sub-base
Pneumatic connection 2
Sub-base, size 26 mm as per ISO 15407-2
Pneumatic connection 4
Sub-base, size 26 mm as per ISO 15407-2
Pilot pressure MPa
0.3 MPa ... 1 MPa
Pneumatic working port
Sub-base, size 26 mm as per ISO 15407-1 G1/4
Exhaust air function
With flow control option Via individual sub-base
Symbol
00991819
Optimized flow rate of pneumatic valve pneumatically concatenated flow
900 l/min
Max. negative test pulse on 1 signal
1200 µs
Contamination level
3
Relative air humidity
0 - 90 %
Product weight
335 g
Pilot air port 12/14
Sub-base, size 26 mm as per ISO 15407-2
Pneumatic connection 3
Sub-base, size 26 mm as per ISO 15407-2

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