539177 Festo Directional Control Valves

Product Details

• Operating pressure
  -0.9 bar ... 10 bar
• Max. current consumption
  60 mA
• Exhaust air function
  With flow control option Via individual sub-base
• Mounting position
  Any
• Signal status display
  LED
• Pilot pressure
  3 bar ... 10 bar
• On switching time
  25 ms
• Coil characteristics
  24 V DC: 1.3 W
• Permissible voltage fluctuations
  +/- 10 %
• Pilot medium
  Compressed air as per ISO 8573-1:2010 [7:4:4]
• Pilot air port 12/14
  Sub-base, size 18 mm as per ISO 15407-2
• Note on materials
  RoHS-compliant
• Pilot pressure MPa
  0.3 MPa ... 1 MPa
• Pneumatic working port
  Sub-base, size 18 mm as per ISO 15407-1 G1/8
• Certification
  CSA (OL) c UL us - Recognized (OL)
• Sealing principle
  Soft
• Symbol
  00992836
• Switching time off
  12 ms
• Max. negative test pulse on 1 signal
  1200 µs
• Surge resistance
  2.5 kV
Information on operating and pilot media
Operation with oil lubrication possible (required for further use)
Ambient temperature
-5 °C ... 50 °C
Pilot exhaust air port 82/84
Optionally: Ducted
Housing material
Die-cast aluminum PA
Actuation type
Electrical
Standard nominal flow rate
400 l/min
Type of control
Pilot-controlled
Flow rate of pneumatic valve
600 l/min
Optimized flow rate of pneumatic valve pneumatically concatenated flow
400 l/min
Nominal operating voltage DC
24 V
Corrosion resistance class (CRC)
0 - No corrosion stress
Pneumatic connection 1
Sub-base, size 18 mm as per ISO 15407-2
Pneumatic connection 5
Sub-base, size 18 mm as per ISO 15407-2
Valve function
2x3/2, closed, monostable
Operating voltage
24V DC
Type code
VSVA
Manual override
Detenting Covered
Flow direction
Reversible only
Flow rate of pneumatic valve on individual sub-base
500 l/min
Max. positive test pulse with 0 signal
1700 µs
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Relative air humidity
0 - 90 %
Electrical connection
Plug-in as per ISO 15407-2
Pneumatic connection 2
Sub-base, size 18 mm as per ISO 15407-2
Pneumatic connection 4
Sub-base, size 18 mm as per ISO 15407-2
Seals material
FPM NBR
Lap
Overlap
Width
18 mm
Design
Piston gate valve
Degree of protection
IP65 NEMA 4
Pilot air supply port
External Internal
Optimized flow rate of pneumatic valve, pneumatically concatenated flow
550 l/min
Duty cycle
100%
Contamination level
3
Vibration resistance
Transport application test with severity level 2 as per FN 942017-4 and EN 60068-2-6
Shock resistance
Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27
Product weight
190 g
Type of mounting
On sub-base
Pneumatic connection 3
Sub-base, size 18 mm as per ISO 15407-2
Material of screws
Steel, galvanized

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