4500008 Festo Mechanical & Manual Valves

Product Details

• Reset method
  Mechanical spring
• Application note
  Operate by hand only
• Symbol
  00995684
• Corrosion resistance class (CRC)
  1 - Low corrosion stress
• Actuating force
  14 N
• Housing material
  Wrought aluminum alloy, anodized
• Operating pressure
  -0.95 bar ... 10 bar
• Design
  Plate seat
• Exhaust air function
  With flow control option
• Valve function
  3/2, open/closed, monostable
• Width
  20 mm
• Nominal width
  6 mm
• Type of control
  Direct
• Explosion prevention and protection
  Zone 1 (ATEX) Zone 22 (ATEX)
• Temperature of medium
  -10 °C ... 60 °C
• Type of mounting
  With through-hole
• Pneumatic connection 3
  G1/4
• Seals material
  NBR
• Actuation type
  Manual
• Standard nominal flow rate
  870 l/min
Type code
VHEF
Sealing principle
Soft
Information on operating and pilot media
Operation with oil lubrication possible (required for further use)
Pneumatic connection 1
G1/4
Lap
Zero overlap
Pneumatic working port
G1/4
Mounting position
Any
Flow direction
Reversible
Max. switching frequency
0.5 Hz
Ambient temperature
-10 °C ... 60 °C
Pneumatic connection 2
G¼
Note on materials
RoHS-compliant
Operating medium
Compressed air as per ISO 8573-1:2010 [7:-:-]
Product weight
150 g
Lever material
PA-reinforced

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