8122779 Festo Directional Control Valves

8122779 Product Details

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

Product condition

Related documents 8122779 Specs