539157 Festo Directional Control Valves

Product Details

• Lap
  Overlap
• Max. current consumption
  72 mA
• Standard nominal flow rate
  1100 l/min
• Degree of protection
  IP65 NEMA 4
• Mounting position
  Any
• Signal status display
  LED
• Flow rate of pneumatic valve on individual sub-base
  1200 l/min
• Duty cycle
  100%
• Nominal operating voltage DC
  24 V
• Information on operating and pilot media
  Operation with oil lubrication possible (required for further use)
• Operating medium
  Compressed air as per ISO 8573-1:2010 [7:4:4]
• Ambient temperature
  -5 °C ... 50 °C
• Pilot exhaust air port 82/84
  Optionally: Ducted
• Pneumatic connection 2
  Sub-base, size 26 mm as per ISO 15407-2
• Seals material
  FPM NBR
• Material of screws
  Steel, galvanized
• Operating pressure
  -0.9 bar ... 10 bar
• Width
  26 mm
• Design
  Piston gate valve
• Sealing principle
  Soft
Symbol
00992937
Flow rate of pneumatic valve
1400 l/min
Max. negative test pulse on 1 signal
1200 µs
Surge resistance
2.5 kV
Vibration resistance
Transport application test with severity level 2 as per FN 942017-4 and EN 60068-2-6
Relative air humidity
0 - 90 %
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
Housing material
Die-cast aluminum PA
Operating voltage
24V DC
Type code
VSVA
Pilot air supply port
External Internal
Pilot pressure
3 bar ... 10 bar
Optimized flow rate of pneumatic valve pneumatically concatenated flow
1100 l/min
Coil characteristics
24 V DC: 1.3 W
Corrosion resistance class (CRC)
0 - No corrosion stress
Product weight
276 g
Pneumatic connection 1
Sub-base, size 26 mm as per ISO 15407-2
Pneumatic connection 5
Sub-base, size 26 mm as per ISO 15407-2
Valve function
5/2, bistable, dominant
Actuation type
Electrical
Exhaust air function
With flow control option Via individual sub-base
Flow direction
Any
Optimized flow rate of pneumatic valve, pneumatically concatenated flow
1350 l/min
Max. positive test pulse with 0 signal
1500 µs
Contamination level
3
Shock resistance
Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27
Type of mounting
On sub-base
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
Certification
CSA (OL) c UL us - Recognized (OL)
Manual override
Detenting Covered
Type of control
Pilot-controlled
Changeover time
21 ms
Permissible voltage fluctuations
+/- 10 %
Pilot medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Electrical connection
Plug-in as per ISO 15407-2
Note on materials
RoHS-compliant

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