3412429 Festo Pinch Valves

Product Details

• Type code
  VZQA
• Design
  Pinch valve, pneumatically operated
• Medium pressure
  0 bar ... 6 bar
• Mounting position
  Any
• Valve function
  2/2, closed, monostable
• Reset method
  Mechanical spring
• Symbol
  00992981
• Flow rate Kv
  5 m³/h
• Fitting connection
  1/2 NPT
• Auxiliary pilot air port 12
  M5
• Max. viscosity
  4000 mm²/s
• On switching time
  150 ms
• Product weight
  549 g
• Operating pressure
  3.5 bar ... 6 bar
• Sealing principle
  Soft
• Nominal width DN
  15
• Nominal pressure of fitting PN
  10
• Pilot medium
  Compressed air as per ISO 8573-1:2010 [7:4:1]
• Storage temperature
  5 °C ... 30 °C
• Housing material
  High-alloy stainless steel
Material no. housing cover
1.4435
Burst pressure
16 bar
Actuation type
Pneumatic
Flow direction
Reversible
Medium
Compressed air as per ISO 8573-1:2010 [-:-:1] Water
Switching time off
250 ms
Seals material
FPM
Housing cover material
High-alloy stainless steel
Type of mounting
Line installation
Type of control
Externally controlled
Temperature of medium
-5 °C ... 100 °C
Ambient temperature
-5 °C ... 60 °C
Material number of housing
1.4301
For use in the food industry
See supplementary material information
Note on materials
Contains paint-wetting impairment substances RoHS-compliant
Shut-off element material
VMQ (silicone)
Material of bowl
PPS

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