547098 Festo Directional Control Valves

Product Details

• Lap
  Overlap
• Valve size
  26 mm
• Design
  Piston gate valve
• Type code
  VSVA
• Conforms to standard
  ISO 15407-1 VDMA 24563
• Symbol
  00991049
• Switching time off
  43 ms
• Permissible voltage fluctuations
  -15 % / +10 %
• Temperature of medium
  -5 °C ... 50 °C
• Ambient temperature
  -5 °C ... 50 °C
• 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
• Standard nominal flow rate
  1100 l/min
• Reset method
  Pneumatic spring
• Nominal width
  9 mm
• Mounting position
  Any
• Flow direction
  Non-reversible
• Flow rate of pneumatic valve on individual sub-base
  1100 l/min
• Optimized flow rate of pneumatic valve pneumatically concatenated flow
  1100 l/min
• Information on operating and pilot media
  Operation with oil lubrication possible (required for further use)
Pilot medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Pilot exhaust air port 82/84
Not ducted as per standard Ducted
Pneumatic connection 2
Sub-base, size 26 mm as per ISO 15407-1
Seals material
HNBR NBR
Material of screws
Steel Galvanized
Degree of protection
IP65 NEMA 4
Manual override
Non-detenting
Flow rate of pneumatic valve
1400 l/min
Duty cycle
100%
Corrosion resistance class (CRC)
0 - No corrosion stress
Relative air humidity
0 - 90 %
Product weight
180 g
Auxiliary pilot air port 14
Sub-base, size 26 mm as per ISO 15407-1
Pilot interface
as per ISO 15218
Note on materials
RoHS-compliant
Operating pressure
2 bar ... 10 bar
Actuation type
Electrical
Pneumatic working port
Sub-base, size 26 mm as per ISO 15407-1 G1/4
Sealing principle
Soft
Type of control
Pilot-controlled
Pilot pressure
3 bar ... 10 bar
Signal status display
LED
Coil characteristics
24 V AC: 50/60 Hz, initial power 3.1 VA, holding power 2.3 VA
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
Max. tightening torque for valve mounting
2 Nm
Type of mounting
On sub-base
Pneumatic connection 1
Sub-base, size 26 mm as per ISO 15407-1
Pneumatic connection 4
Sub-base, size 26 mm as per ISO 15407-1
Housing material
Die-cast aluminum
Valve function
5/2, monostable
Pilot pressure MPa
0.3 MPa ... 1 MPa
Operating voltage
24V AC
Exhaust air function
With flow control option
Pilot air supply port
Internal
On switching time
35 ms
Vibration resistance
Transport application test with severity level 2 as per FN 942017-4 and EN 60068-2-6
Noise level
85 dB(A)
Electrical connection
Form C Without PE conductor
Pneumatic connection 3
Sub-base, size 26 mm as per ISO 15407-1

547098 Related Documents