547210 Festo Directional Control Valves

Product Details

• Reset method
  Pneumatic spring
• Type code
  VSVA
• Flow direction
  Non-reversible
• Pilot pressure MPa
  0.3 MPa ... 1 MPa
• Standard nominal flow rate
  900 l/min
• Operating pressure
  2 bar ... 10 bar
• Valve size
  26 mm
• Pneumatic working port
  Sub-base, size 26 mm as per ISO 15407-1 G1/4
• Manual override
  Non-detenting
• Valve function
  2x3/2, open, monostable
• Actuation type
  Electrical
• Design
  Piston gate valve
• Sealing principle
  Soft
• Symbol
  00992809
• Signal status display
  LED
• CE marking (see declaration of conformity)
  As per EU low voltage directive
• Degree of protection
  IP65 NEMA 4
• Exhaust air function
  With flow control option
• Mounting position
  Any
• Pilot pressure
  3 bar ... 10 bar
Duty cycle
100%
Permissible voltage fluctuations
-15 % / +10 %
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Shock resistance
Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27
Noise level
85 dB(A)
Auxiliary pilot air port 14
Sub-base, size 26 mm as per ISO 15407-1
Pneumatic connection 4
Sub-base, size 26 mm as per ISO 15407-1
Note on materials
RoHS-compliant
Pilot interface
as per ISO 15218
Lap
Overlap
Operating voltage
230V AC
Nominal width
9 mm
Pilot air supply port
Internal
Flow rate of pneumatic valve
1250 l/min
Switching time off
28 ms
Temperature of medium
-5 °C ... 50 °C
Type of mounting
On sub-base
Pneumatic connection 1
Sub-base, size 26 mm as per ISO 15407-1
Pneumatic connection 2
Sub-base, size 26 mm as per ISO 15407-1
Type of control
Pilot-controlled
Conforms to standard
ISO 15407-1 VDMA 24563
Flow rate of pneumatic valve on individual sub-base
1000 l/min
On switching time
20 ms
Information on operating and pilot media
Operation with oil lubrication possible (required for further use)
Corrosion resistance class (CRC)
0 - No corrosion stress
Ambient temperature
-5 °C ... 50 °C
Product weight
305 g
Pilot exhaust air port 82/84
Not ducted as per standard Ducted
Material of screws
Steel Galvanized
Optimized flow rate of pneumatic valve pneumatically concatenated flow
900 l/min
Coil characteristics
230 V AC: 50/60 Hz, initial power 2.9 VA, holding power 2.1 VA
Vibration resistance
Transport application test with severity level 2 as per FN 942017-4 and EN 60068-2-6
Relative air humidity
0 - 90 %
Electrical connection
Form C as per DIN EN 175301-803
Auxiliary pilot air port 12
Sub-base, size 26 mm as per ISO 15407-1
Pneumatic connection 5
Sub-base, size 26 mm as per ISO 15407-1
Seals material
HNBR NBR
Pilot medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Max. tightening torque for valve mounting
2 Nm
Pneumatic connection 3
Sub-base, size 26 mm as per ISO 15407-1
Housing material
Die-cast aluminum

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