543694 Festo Directional Control Valves

Product Details

• Actuation type
  Electrical
• Operating voltage
  24V DC
• Type code
  VSVA
• Flow direction
  Non-reversible
• Pilot air supply port
  External
• Optimized flow rate of pneumatic valve pneumatically concatenated flow
  1200 l/min
• Nominal pick-up current per solenoid coil
  60 mA to 30 ms
• Operating pressure
  3 bar ... 10 bar
• Sealing principle
  Soft
• Flow rate of pneumatic valve on individual sub-base
  1200 l/min
• Max. positive test pulse with 0 signal
  1600 µs
• Corrosion resistance class (CRC)
  0 - No corrosion stress
• Type of mounting
  On sub-base
• Pneumatic connection 1
  Sub-base, size 1 as per ISO 5599-2
• Pneumatic connection 5
  Sub-base, size 1 as per ISO 5599-2
• Seals material
  FPM NBR
• Pilot pressure MPa
  0.3 MPa ... 1 MPa
• Standard nominal flow rate
  1200 l/min
• Certification
  CSA (OL) c UL us - Recognized (OL)
• Manual override
  Detenting Covered
Pilot pressure
3 bar ... 10 bar
Switching time off
38 ms
Max. negative test pulse on 1 signal
1100 µs
Shock resistance
Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27
Ambient temperature
-5 °C ... 50 °C
Pneumatic connection 2
Sub-base, size 1 as per ISO 5599-2
Material of screws
Steel, galvanized
Width
42 mm
Design
Piston gate valve
Exhaust air function
With flow control option Via individual sub-base
Type of control
Pilot-controlled
Symbol
00991818
Optimized flow rate of pneumatic valve, pneumatically concatenated flow
1300 l/min
Coil characteristics
24 V DC: 1.3 W
Surge resistance
2.5 kV
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Product weight
442 g
Relative air humidity
0 - 90 %
Valve function
2x3/2, open/closed, monostable
Pneumatic working port
Sub-base, size 1 as per ISO 5599-2 G3/8
Degree of protection
IP65 NEMA 4
Mounting position
Any
Signal status display
LED
Flow rate of pneumatic valve
1400 l/min
On switching time
20 ms
Permissible voltage fluctuations
+/- 10 %
Vibration resistance
Transport application test with severity level 2 as per FN 942017-4 and EN 60068-2-6
Contamination level
3
Information on operating and pilot media
Operation with oil lubrication possible (required for further use)
Electrical connection
Plug-in as per ISO 5599-2
Pilot air port 12/14
Sub-base, size 1 as per ISO 5599-2
Pneumatic connection 4
Sub-base, size 1 as per ISO 5599-2
Pneumatic connection 3
Sub-base, size 1 as per ISO 5599-2
Pilot exhaust air port 82/84
Optionally: Ducted
Note on materials
RoHS-compliant
Housing material
Die-cast aluminum PA

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