3488210 Festo Mechanical & Manual Valves

Product Details

• Width
  51 mm
• Information on operating pressure
  Vacuum operation at connection 3 only In dual pressure mode, the pressure at connection 1 must be higher than at connection 3.
• Flow direction
  Non-reversible
• Information on operating and pilot media
  Operation with oil lubrication possible (required for further use)
• Ambient temperature
  -20 °C ... 80 °C
• Pneumatic connection 4
  G1/8
• Lever material
  PA
• Actuation type
  Manual
• Nominal width
  6 mm
• Sealing principle
  Hard
• Type of mounting
  Optionally: With through-hole
• Note on materials
  Free of copper and PTFE RoHS-compliant
• Valve function
  4/3, exhausted
• Type code
  VHER
• Operating pressure
  0 bar ... 10 bar
• Actuator lock
  can be closed with accessories
• Underlap
  yes
• Corrosion resistance class (CRC)
  2 - Moderate corrosion stress
• Pneumatic connection 1
  G1/8
• Seals material
  NBR
Pneumatic working port
G1/8
Design
Rotary gate valve
Application note
Operate by hand only
Symbol
00995945
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Explosion prevention and protection
Zone 2 (ATEX) Zone 22 (ATEX)
Product weight
165 g
Pneumatic connection 3
G1/8
Standard nominal flow rate
600 l/min
Exhaust air function
With flow control option
Type of control
Direct
Switching position indication
with accessories
Temperature of medium
-20 °C ... 80 °C
Actuating torque
0.9 Nm
Pneumatic connection 2
G1/8
Housing material
PA

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