539188 Festo Directional Control Valves

Product Details

• Flow rate of pneumatic valve
  700 l/min
• On switching time
  15 ms
• Surge resistance
  2.5 kV
• Vibration resistance
  Transport application test with severity level 2 as per FN 942017-4 and EN 60068-2-6
• Pilot medium
  Compressed air as per ISO 8573-1:2010 [7:4:4]
• Pneumatic connection 1
  Sub-base, size 18 mm as per ISO 15407-2
• Note on materials
  RoHS-compliant
• Lap
  Overlap
• Max. current consumption
  72 mA
• Width
  18 mm
• Degree of protection
  IP65 NEMA 4
• Type of control
  Pilot-controlled
• Flow direction
  Any
• Manual override
  Detenting Covered
• Flow rate of pneumatic valve on individual sub-base
  550 l/min
• Max. positive test pulse with 0 signal
  1500 µs
• Information on operating and pilot media
  Operation with oil lubrication possible (required for further use)
• Product weight
  191 g
• Pneumatic connection 2
  Sub-base, size 18 mm as per ISO 15407-2
• Housing material
  Die-cast aluminum PA
Valve function
5/3, closed
Pilot pressure MPa
0.3 MPa ... 1 MPa
Pneumatic working port
Sub-base, size 18 mm as per ISO 15407-1 G1/8
Operating voltage
24V DC
Sealing principle
Soft
Symbol
00992938
Optimized flow rate of pneumatic valve pneumatically concatenated flow
450 l/min
Duty cycle
100%
Contamination level
3
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Ambient temperature
-5 °C ... 50 °C
Pilot air port 12/14
Sub-base, size 18 mm as per ISO 15407-2
Pneumatic connection 3
Sub-base, size 18 mm as per ISO 15407-2
Material of screws
Steel, galvanized
Operating pressure
-0.9 bar ... 10 bar
Actuation type
Electrical
Standard nominal flow rate
450 l/min
Certification
CSA (OL) c UL us - Recognized (OL)
Exhaust air function
With flow control option Via individual sub-base
Mounting position
Any
Signal status display
LED
Optimized flow rate of pneumatic valve, pneumatically concatenated flow
650 l/min
Nominal operating voltage DC
24 V
Permissible voltage fluctuations
+/- 10 %
Shock resistance
Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27
Relative air humidity
0 - 90 %
Electrical connection
Plug-in as per ISO 15407-2
Pneumatic connection 5
Sub-base, size 18 mm as per ISO 15407-2
Design
Piston gate valve
Type code
VSVA
Pilot pressure
3 bar ... 10 bar
Switching time off
44 ms
Max. negative test pulse on 1 signal
800 µs
Coil characteristics
24 V DC: 1.6 W
Corrosion resistance class (CRC)
0 - No corrosion stress
Type of mounting
On sub-base
Pilot exhaust air port 82/84
Optionally: Ducted
Pneumatic connection 4
Sub-base, size 18 mm as per ISO 15407-2
Seals material
FPM NBR
Pilot air supply port
External Internal

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