8122788 Festo Directional Control Valves

Product Details

• Valve function
  3/2, closed, monostable
• Note on switching time on
  <= 6 ms at 0 < p < 6 bar, <= 13 ms at -1 < p < 0 bar
• Actuation type
  Electrical
• Reset method
  Mechanical spring
• Sealing principle
  Soft
• Nominal operating voltage DC
  12 V
• Standard nominal flow rate
  5.5 l/min
• Nominal width
  0.36 mm
• Type code
  VOVK
• Symbol
  00992967
• Permissible voltage fluctuations
  +/- 10 %
• Temperature of medium
  5 °C ... 50 °C
• Electrical connection
  2-pin
• Housing material
  PBT
• Material of spring
  High-alloy stainless steel
• Information on operating pressure
  Operating pressure at port 3: -1 to 0 bar only
• Design
  Connection direction to the front Poppet valve with return spring
• Exhaust air function
  With flow control option
• Flow direction
  Reversible
• Switching time off
  ≤ 6 ms
Operating medium
Compressed air to ISO 8573-1:2010 [6:4:1]
Product weight
4.5 g
Type of mounting
With through-hole
Cv value
0.006 Gal/min US
Note on switching time off
At –1 < p < 6 bar
Note on relative air humidity
at ambient temperature
Degree of protection
IP40
Manual override
None
On switching time
≤ 13 ms
Duty cycle
100% within 500 h
Ambient temperature
5 °C ... 50 °C
Corrosion resistance class (CRC)
1 - Low corrosion stress
Pneumatic connection 1
For tubing I.D. 1.5 mm
Relative air humidity
70 %
Operating pressure
-1 bar ... 7 bar
Width
5.9 mm
Pneumatic working port
For tubing I.D. 1.5 mm
Mounting position
Any
Type of control
Electrical
Max. switching frequency
10 Hz
Electrical power consumption
≤ 0.5 W
Information on operating and pilot media
Operation with oil lubrication not possible
Pneumatic connection 3
For tubing I.D. 1.5 mm
Note on materials
Contains paint-wetting impairment substances RoHS-compliant

Related documents 8122788 Specs