575697 Festo Directional Control Valves

Product Details

• Valve function
  3/2, closed, monostable
• Pneumatic working port
  1/8 NPT
• Standard nominal flow rate
  700 l/min
• Type code
  VUWS
• Type of control
  Direct
• Symbol
  00995997
• Type of mounting
  Optionally: With through-hole
• Piston slide material
  Wrought aluminum alloy
• Material of screws
  Steel, galvanized
• Valve size
  21 mm
• Sealing principle
  Soft
• Flow direction
  Non-reversible
• Explosion prevention and protection
  Observe the information on the certificate Zone 22 (ATEX)
• 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]
• Pneumatic connection 1
  1/8 NPT
• Housing material
  Die-cast aluminum Painted
• Reset method
  Mechanical spring
• Exhaust air function
  With flow control option
• Manual override
  None
Switching time off
28 ms
Vibration resistance
Transport application test with severity level 2 as per FN 942017-4 and EN 60068-2-6
Information on operating and pilot media
Operation with oil lubrication possible (required for further use)
Ambient temperature
-10 °C ... 60 °C
Pneumatic connection 2
1/8 NPT
Seals material
HNBR NBR
Actuation type
Pneumatic
Operating pressure
2.5 bar ... 10 bar
Certification
c UL us - Recognized (OL)
Mounting position
Any
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
Corrosion resistance class (CRC)
2 - Moderate corrosion stress
Product weight
145 g
Note on materials
RoHS-compliant
Lap
Overlap
Design
Piston gate valve
Nominal width
5.7 mm
Pilot air supply port
Internal
On switching time
10 ms
Temperature of medium
-10 °C ... 60 °C
Venting hole connection
Not ducted
Pneumatic connection 3
1/8 NPT

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