5299717 Festo Mechanical & Manual Valves

Product Details

• Cover material
  PA-reinforced
• Actuation type
  Manual
• Housing material
  Wrought aluminum alloy, anodized
• Pneumatic working port
  1/8 NPT
• Type code
  VHEF
• Mounting position
  Any
• Operating medium
  Compressed air as per ISO 8573-1:2010 [7:-:-]
• Ambient temperature
  -10 °C ... 60 °C
• Pneumatic connection 2
  1/8 NPT
• Lap
  Zero overlap
• Standard nominal flow rate
  750 l/min
• Reset method
  Mechanical spring
• Exhaust air function
  With flow control option
• Type of control
  Pilot-controlled
• Flow direction
  Reversible
• Max. switching frequency
  0.5 Hz
• Corrosion resistance class (CRC)
  1 - Low corrosion stress
• Type of mounting
  Optionally: With through-hole
• Pneumatic connection 1
  1/8 NPT
• Seals material
  NBR
Operating pressure
3.5 bar ... 10 bar
Width
20 mm
Nominal width
5.6 mm
Sealing principle
Soft
Pilot air supply port
Internal
Pilot pressure
3.5 bar ... 10 bar
Information on operating and pilot media
Operation with oil lubrication possible (required for further use)
Product weight
168 g
Pneumatic connection 3
1/8 NPT
Note on materials
RoHS-compliant
Valve function
3/2, open/closed, monostable
Design
Plate seat
Application note
Operate by hand only
Symbol
00995883
Explosion prevention and protection
Zone 1 (ATEX) Zone 22 (ATEX)
Temperature of medium
-10 °C ... 60 °C
Actuating force
24.5 N

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