4165857 Festo Mechanical & Manual Valves

Product Details

• Valve function
  5/3, closed
• Width
  20 mm
• Type code
  VHEF
• Application note
  Operate by hand only
• Symbol
  00995890
• Corrosion resistance class (CRC)
  1 - Low corrosion stress
• Type of mounting
  Optionally: With through-hole
• Pneumatic connection 3
  G1/8
• Seals material
  NBR
• Max. force on actuator
  200 N
• Operating pressure
  -0.95 bar ... 10 bar
• Reset method
  Mechanical spring
• Type of control
  Direct
• Operating medium
  Compressed air as per ISO 8573-1:2010 [7:-:-]
• Pneumatic connection 1
  G1/8
• Pneumatic connection 4
  G1/8
• Actuation type
  Manual
• Nominal width
  5.2 mm
• Sealing principle
  Soft
• Max. switching frequency
  0.5 Hz
Temperature of medium
-10 °C ... 60 °C
Actuating torque
0.7 Nm
Pneumatic connection 5
G1/8
Housing material
Wrought aluminum alloy, anodized
Cover material
PA-reinforced
Standard nominal flow rate
700 l/min
Design
Piston gate valve
Mounting position
Any
Explosion prevention and protection
Zone 1 (ATEX) Zone 22 (ATEX)
Ambient temperature
-10 °C ... 60 °C
Pneumatic connection 2
G1/8
Lever material
PA-reinforced
Lap
Overlap
Max. transverse load on actuator
200 N
Pneumatic working port
G1/8
Exhaust air function
With flow control option
Flow direction
Reversible
Information on operating and pilot media
Operation with oil lubrication possible (required for further use)
Product weight
265 g
Note on materials
RoHS-compliant

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