Data sheet
VOFA-L26-T32C-M-G14-1C1-APP (574011) Control block
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OT-FESTO040889
Example illustration
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| Valve function | 3/2 closed monostable |
| Actuation type | Electrical |
| Build.width [mm] | 65 |
| Standard nominal flow rate (standardised to DINa1343) [l/min] | 1.050 |
| Operating pressure [bar] | 3 to 10 |
| Construction set up | Piston pusher |
| Reset mode | Mechanical spring |
| Protection category |
IP65, NEMA 4 |
| Permission | c UL us - Recognized (OL) |
| KC-mark | KC-EMV |
| CE certificate (see declaration of conformity) |
to EU EMC directive, to EU machinery directive |
| Certified awarding point | UL MH19482 |
| Exhaust function | Can be throttled |
| UKCA marking (see declaration of conformity) | Soft |
| installation position | arbitrary |
| Complies to standard | EN 60947-5-2 |
| Hand assist actuation | none |
| Control type | pilot operated |
| Control air supply | Internal |
| Flow direction | Not reversible |
| Measurement principle | Inductive |
| lap | positive Überdeckung |
| Reverse polarity protection sensor | for all electrical connections |
| Safety function |
Venting, Manipulation / start up protection |
| Performance Level (PL) |
Manipulation safety, protection against unexpected start up to category 4 performance level e, Venting / to category 4 PLe |
| lap | Switching frequency at least 1x per week |
| Signal condition display | With Accessories |
| Switching position query | Idle position with sensor |
| Noise status indicator | LED |
| Control pressure [bar] | 3 to 10 |
| Shifting time off [ms] | 54 |
| Shifting time on [ms] | 24 |
| Valve - sensor switching time on [ms] | 58 |
| Valve - sensor switching time off [ms] | 11 |
| Power-on time | 100 % |
| Max. positive test impulse at 0 signal [µs] | 1.000 |
| Max. negative test impulse for 1 signal [µs] | 800 |
| Control output | PNP |
| Coil characteristic value | 24 V DC: 1,8 W |
| Permitted voltage oscillations | -15 % / +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 2 to FN 942017-4 and EN 60068-2-6 |
| Shock resistance | Shock test with degree of severity 2 to FN 942017-5 and EN 60068-2-27 |
| Corrosion resistant class KBK | 0 - No corrosion stressing |
| Max. magnetic error field | 60 mT |
| Information about operating and control medium [°C] | -5 to 50 |
| Sound pressure level [dB(A)] | 85 |
| Protect against direct and indirect contact |
Schutzklasse nach EN60950/IEC 950, Funktionskleinspannung mit sicherer Trennung (PELV) |
| control medium | Compressed air to ISO 8573-1:2010 [7:4:4] |
| LABS (PWIS) conformity [°C] | -5 to 50 |
| Nominal usage height above normal null | 1000 m to VDE 0580 |
| Operating voltage range DC sensor [V] | 10 to 30 |
| Short circuit resistance sensor | Cycling |
| Empty run sensor [mA] | <= 10 mA |
| Max. output current sensor [mA] | 200 |
| Nominal altitude of use [Hz] | 5.000 |
| Residual ripple sensor | ± 10 % |
| Sensor voltage drop [V] | <= 2 V |
| Electrical connection |
Wiring diagram Form C acc. to EN 175301-803, without protective earthing conductor, acc. to EN 175301-803 |
| Sensor connection |
M8x1, 3 pin, Plug |
| Fastening type | With throughway bores |
| Pneumatic connection 1 | G1/4 |
| Pneumatic connection 2 | G1/4 |
| Pneumatic connection 3 | G1/4 |
| Material information | RoHs compliant |
| Seals material |
FKM, HNBR, NBR |
| Housing material |
PA, Aluminium die casting |
| Screws material | Zinc plated steel |
| Switching element function | NC contact |
| Vacuum capable | no |
| Material information [l/min] | 2.650 |
| Venting flow for a valve in case of error [l/min] | 1.050 |
Further information:
| {{ $t('shop.all.gewicht') }} | 1,3 kg / pcs |
| {{ $t('shop.all.gtin') }} | 4052568221430 |
| {{ $t('shop.display.artikel.zollwarennummer') }} | 84812090 |
| {{ $t('shop.all.hersteller') }} | Festo |
Figure
More information on this item and the process for ordering it can be found in our online shop https://www.landefeld.de under item number OT-FESTO040889.
Landefeld Druckluft und Hydraulik GmbH · Konrad-Zuse-Straße 1 · 34123 Kassel · Germany
All data are to be understood as non-binding reference values! We do not assume liability for any data selection not confirmed in writing. Unless otherwise specified, pressure values refer to liquids from Group II at +20°C.
Our products arid goods are generally only intended for industrial and commercial uses.
Our products arid goods are generally only intended for industrial and commercial uses.
As of: 08.12.2025