577536 Festo Directional Control Valves

Product Details

• Lap
  Underlap
• Operating pressure
  -0.9 bar ... 10 bar
• Type code
  VUWS
• Manual override
  None
• Pilot pressure
  1.5 bar ... 10 bar
• 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 air port 12
  10-32 UNF-2B
• Pneumatic connection 1
  1/8 NPT
• Valve size
  21 mm
• Reset method
  Mechanical spring
• Sealing principle
  Soft
• Type of control
  Direct
• On switching time
  6 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 ... 60 °C
• Pneumatic connection 2
  1/8 NPT
• Seals material
  HNBR TPE-U(PU)
• Valve function
  2x3/2, closed, monostable
• Standard nominal flow rate
  600 l/min
Certification
c UL us - Recognized (OL)
Mounting position
Any
Symbol
00995852
Shock resistance
Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27
Product weight
189 g
Pneumatic connection 3
1/8 NPT
Housing material
Die-cast aluminum Painted
Actuation type
Pneumatic
Design
Plate seat
Exhaust air function
With flow control option
Pilot air supply port
Internal
Switching time off
19 ms
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Corrosion resistance class (CRC)
2 - Moderate corrosion stress
Type of mounting
Optionally: With through-hole
Note on materials
RoHS-compliant
Material of screws
Steel, galvanized
Pneumatic working port
1/8 NPT
Nominal width
5.2 mm
Flow direction
Non-reversible
Explosion prevention and protection
Observe the information on the certificate Zone 22 (ATEX)
Ambient temperature
-5 °C ... 60 °C
Venting hole connection
Not ducted
Pilot air port 14
10-32 UNF-2B

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