|
Valve function
|
3/2 open monostable |
|
Actuation type
|
Electrical |
|
Valve size [mm]
|
12 |
|
Normal nominal flow [l/min]
|
240 to 400 |
|
Operating pressure [bar]
|
2.8 to 8 |
|
Construction set up
|
Poppet valve with reset spring |
|
Protection category
|
IP65 |
|
Nominal width [mm]
|
4 |
|
Exhaust function
|
Cannot be throttled |
|
Sealing principle
|
Soft |
|
installation position
|
arbitrary |
|
Hand assist actuation
|
tentative |
|
Control type
|
pilot operated |
|
Control air supply
|
external |
|
Flow direction
|
Not reversible |
|
Information about operating pressure
|
0 - 8 bar for external control air |
|
Control pressure [bar]
|
2.8 to 8 |
|
Shifting time off [ms]
|
14 |
|
Shifting time on [ms]
|
6 |
|
Power-on time
|
100% |
|
Max. positive test impulse at 0 signal [Mikrosekun]
|
800 |
|
Max. negative test impulse for 1 signal [Mikrosekun]
|
300 |
|
Coil characteristic value
|
24 V DC: 1 W |
|
Permitted voltage oscillations
|
± 10 % |
|
Operating medium
|
Compressed air to ISO 8573-1:2010 [7:4:4] |
|
Information about operating and control medium
|
Oiled operation possible (required in further operations) |
|
Oscillation strength
|
Transport use test with severity level 1 to FN 942017-4 and EN 60068-2-6 |
|
Shock resistance
|
Shock test with degree of severity 1 to FN 942017-5 and EN 60068-2-27 |
|
Corrosion resistant class KBK
|
0 - No corrosion stressing |
|
Medium temperature [°C]
|
-5 to 60 |
|
Noise level [Dezibel (?]
|
85 |
|
ambient temperature [°C]
|
-5 to 60 |
|
Product weight [g]
|
29,4 |
|
electrical connection:
|
Via connection plate |
|
Fastening type
|
on connection plate |
|
Support air control connection 14
|
Connection plate |
|
Pneumatic connection 1
|
Connection plate |
|
Pneumatic connection 3
|
Connection plate |
|
Pneumatic connection 5
|
Connection plate |
|
Material information
|
Copper and PTFE-free |
|
Seals material
|
NBR |
|
Housing material
|
PA reinforced |
|
Piston pusher material
|
Aluminium wrought alloy |
|
Weight
|
29,4 g / Pcs |
|
GTIN
|
4052568104269 |
|
Customs duty number
|
84812090 |
|
Manufacturer
|
Festo |
|
Document
|
Group data sheet: Valve terminal VTUB-12 (english) , Data sheet |
