4414860 Festo Mechanical & Manual Valves

Product Details

• Max. force on actuator
  200 N
• Standard nominal flow rate
  900 l/min
• Type code
  VHEF
• Flow direction
  Reversible
• Information on operating and pilot media
  Operation with oil lubrication possible (required for further use)
• Actuating torque
  0.7 Nm
• Pneumatic connection 4
  1/4 NPT
• Lever material
  PA-reinforced
• Cover material
  PA-reinforced
• Max. transverse load on actuator
  200 N
• Nominal width
  7 mm
• Exhaust air function
  With flow control option
• Symbol
  00995891
• Operating medium
  Compressed air as per ISO 8573-1:2010 [7:-:-]
• Type of mounting
  Optionally: With through-hole
• Note on materials
  RoHS-compliant
• Lap
  Overlap
• Actuation type
  Manual
• Design
  Piston gate valve
• Application note
  Operate by hand only
Mounting position
Any
Explosion prevention and protection
Zone 1 (ATEX) Zone 22 (ATEX)
Temperature of medium
-10 °C ... 60 °C
Pneumatic connection 2
1/4 NPT
Pneumatic connection 1
1/4 NPT
Valve function
5/3, exhausted
Width
20 mm
Reset method
Mechanical spring
Type of control
Direct
Corrosion resistance class (CRC)
1 - Low corrosion stress
Product weight
298 g
Pneumatic connection 3
1/4 NPT
Housing material
Wrought aluminum alloy, anodized
Operating pressure
-0.95 bar ... 10 bar
Pneumatic working port
1/4 NPT
Sealing principle
Soft
Max. switching frequency
0.5 Hz
Ambient temperature
-10 °C ... 60 °C
Pneumatic connection 5
1/4 NPT
Seals material
NBR

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