547221 Festo Directional Control Valves

547221 Product Details

• Pilot pressure MPa
  0.3 MPa ... 1 MPa
• Design
  Piston gate valve
• Nominal width
  5 mm
• Symbol
  00991003
• Optimized flow rate of pneumatic valve pneumatically concatenated flow
  550 l/min
• Permissible voltage fluctuations
  -15 % / +10 %
• Valve function
  5/2, monostable
• Actuation type
  Electrical
• Pneumatic working port
  Sub-base, size 18 mm as per ISO 15407-1 G1/8
• Exhaust air function
  With flow control option
• Conforms to standard
  ISO 15407-1 VDMA 24563
• Pilot pressure
  3 bar ... 10 bar
• Switching time off
  35 ms
• Coil characteristics
  230 V AC: 50/60 Hz, initial power 2.9 VA, holding power 2.1 VA
• CE marking (see declaration of conformity)
  As per EU low voltage directive
• Corrosion resistance class (CRC)
  0 - No corrosion stress
• Ambient temperature
  -5 °C ... 50 °C
• Auxiliary pilot air port 12
  Sub-base, size 18 mm as per ISO 15407-1
• Pneumatic connection 4
  Sub-base, size 18 mm as per ISO 15407-1
• Seals material
  HNBR NBR
Operating voltage
230V AC
Type code
VSVA
Manual override
Non-detenting
Signal status display
LED
Flow rate of pneumatic valve
750 l/min
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
Relative air humidity
0 - 90 %
Product weight
127 g
Auxiliary pilot air port 14
Sub-base, size 18 mm as per ISO 15407-1
Pneumatic connection 2
Sub-base, size 18 mm as per ISO 15407-1
Note on materials
RoHS-compliant
Operating pressure
3 bar ... 10 bar
Standard nominal flow rate
550 l/min
Reset method
Mechanical spring
Mounting position
Any
Type of control
Pilot-controlled
Flow rate of pneumatic valve on individual sub-base
550 l/min
Duty cycle
100%
Information on operating and pilot media
Operation with oil lubrication possible (required for further use)
Noise level
85 dB(A)
Electrical connection
Form C as per DIN EN 175301-803
Type of mounting
On sub-base
Pilot exhaust air port 82/84
Not ducted as per standard Ducted
Pneumatic connection 3
Sub-base, size 18 mm as per ISO 15407-1
Pilot interface
as per ISO 15218
Housing material
Die-cast aluminum
Lap
Overlap
Valve size
18 mm
Degree of protection
IP65 NEMA 4
Sealing principle
Soft
Pilot air supply port
Internal
Flow direction
Non-reversible
On switching time
17 ms
Vibration resistance
Transport application test with severity level 2 as per FN 942017-4 and EN 60068-2-6
Temperature of medium
-5 °C ... 50 °C
Pilot medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Max. tightening torque for valve mounting
1 Nm
Pneumatic connection 1
Sub-base, size 18 mm as per ISO 15407-1
Pneumatic connection 5
Sub-base, size 18 mm as per ISO 15407-1
Material of screws
Steel Galvanized

Product condition

Related documents 547221 Specs