575546 Festo Directional Control Valves

Product Details

• Actuation type
  Pneumatic
• Design
  Piston gate valve
• Type code
  VUWS
• Pilot air supply port
  Internal
• Lap
  Overlap
• Pneumatic working port
  1/4 NPT
• Certification
  c UL us - Recognized (OL)
• Exhaust air function
  With flow control option
• Type of control
  Direct
• Explosion prevention and protection
  Observe the information on the certificate Zone 22 (ATEX)
• Temperature of medium
  -10 °C ... 60 °C
• Pilot air port 12
  10-32 UNF-2B
• Note on materials
  RoHS-compliant
• Valve size
  26.5 mm
• Reset method
  Pneumatic spring
• Mounting position
  Any
• Flow direction
  Non-reversible
• On switching time
  10 ms
• Vibration resistance
  Transport application test with severity level 2 as per FN 942017-4 and EN 60068-2-6
• Corrosion resistance class (CRC)
  2 - Moderate corrosion stress
Venting hole connection
Not ducted
Pneumatic connection 3
1/4 NPT
Valve function
3/2, closed, monostable
Operating pressure
2.5 bar ... 10 bar
Sealing principle
Soft
Symbol
00991742
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Pilot medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Product weight
268 g
Housing material
Die-cast aluminum Painted
Material of screws
Steel, galvanized
Standard nominal flow rate
1000 l/min
Nominal width
6.3 mm
Manual override
None
Switching time off
25 ms
Information on operating and pilot media
Operation with oil lubrication possible (required for further use)
Ambient temperature
-10 °C ... 60 °C
Pneumatic connection 2
1/4 NPT
Seals material
HNBR NBR
Pilot pressure
2.5 bar ... 10 bar
Shock resistance
Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27
Type of mounting
Optionally: With through-hole
Pneumatic connection 1
1/4 NPT
Piston slide material
Wrought aluminum alloy

Related documents 575546 Specs