534522 Festo Directional Control Valves

Product Details

• Actuation type
  Electrical
• Design
  Piston gate valve
• Exhaust air function
  With flow control option Via individual sub-base
• Conforms to standard
  ISO 15407-1
• Symbol
  00991817
• Optimized flow rate of pneumatic valve pneumatically concatenated flow
  900 l/min
• On switching time
  20 ms
• Width
  26 mm
• Degree of protection
  IP65 NEMA 4
• Type code
  VSVA
• Mounting position
  Any
• Flow direction
  Non-reversible
• b-value
  0.25
• Max. positive test pulse with 0 signal
  500 µs
• Valve function
  2x3/2, closed, monostable
• Operating pressure
  3 bar ... 10 bar
• Operating voltage
  24V DC
• Nominal width
  9 mm
• Manual override
  Non-detenting
• Signal status display
  LED
Flow rate of pneumatic valve
1250 l/min
Duty cycle
100%
Nominal pick-up current per solenoid coil
110 mA to 20 ms
CE marking (see declaration of conformity)
As per EU EMC directive
Pilot medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Electrical connection
4-pin Round design
Pilot pressure MPa
0.3 MPa ... 0.8 MPa
Reset method
Pneumatic spring
Width dimension
27 mm
Pilot air supply port
External
Pilot pressure
3 bar ... 8 bar
Switching time off
33 ms
Max. negative test pulse on 1 signal
500 µs
Shock resistance
Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27
Relative air humidity
0 - 90 %
Pilot air port 12/14
Sub-base, size 26 mm as per ISO 15407-1
Seals material
FPM NBR
Lap
Overlap
Pneumatic working port
Sub-base, size 26 mm as per ISO 15407-1
Certification
C-Tick c UL us - Recognized (OL)
Sealing principle
Soft
Type of control
Pilot-controlled
C value
4 l/sbar
Flow rate of pneumatic valve on individual sub-base
1000 l/min
Coil characteristics
24 V DC: low-current phase 1.0 W, high-current phase 2.4 W
Permissible voltage fluctuations
+/- 10 %
Product weight
270 g
Note on materials
RoHS-compliant
Nominal current with current reduction
30 mA after 20 ms
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
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
Type of mounting
On sub-base With through-hole and screw
Pilot exhaust air port 82/84
Optionally: Ducted
Information on operating and pilot media
Operation with oil lubrication possible (required for further use)
Corrosion resistance class (CRC)
2 - Moderate corrosion stress
Ambient temperature
-5 °C ... 50 °C
Max. tightening torque for valve mounting
1.8 Nm ... 2.2 Nm
Housing material
Die-cast aluminum

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