Manufacturer Part Number: Festo 574011
Festo Application-Specific Directional Control Valves: VOFA-L26-T32C-M-G14-1C1-APP
The Festo VOFA-L26-T32C-M-G14-1C1-APP, with MPN 574011, is a specialized application-specific directional control valve engineered to enhance the precision and efficiency of fluid power systems. This high-performance valve is tailored to meet the demands of complex pneumatic and hydraulic applications, ensuring superior control and reliability.
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Benefits:
Applications:
The Festo VOFA-L26-T32C-M-G14-1C1-APP Directional Control Valve stands out as a testament to Festo’s commitment to innovation and quality in fluid power technology, offering a tailored solution that enhances system performance and reliability in complex industrial applications.
| Feature | Specification | 
|---|---|
| Valve function | 3/2, closed, monostable | 
| Actuation type | Electrical | 
| Width | 65 mm | 
| Standard nominal flow rate | 1050 l/min | 
| Pneumatic working port | G1/4 | 
| Operating voltage | 24V DC | 
| Operating pressure | 0.3 MPa … 1 MPa | 
| Operating pressure | 3 bar … 10 bar | 
| Structural design | Piston gate valve | 
| Reset method | Mechanical spring | 
| Degree of protection | IP65 NEMA 4 | 
| Certification | c UL us – Recognized (OL) | 
| KC characters | KC EMC | 
| CE marking (see declaration of conformity) | As per EU EMC directive as per EU machinery directive | 
| UKCA marking (see declaration of conformity) | To UK instructions for EMC To UK instructions for machines | 
| Certificate issuing authority | UL MH19482 | 
| Exhaust air function | With flow control option | 
| Sealing principle | Soft | 
| Mounting position | Any | 
| Conforms to standard | EN 60947-5-2 | 
| Manual override | None | 
| Type of control | Pilot-controlled | 
| Pilot air supply port | Internal | 
| Flow direction | Non-reversible | 
| Symbol | 00997336 | 
| Measuring principle | Inductive | 
| Lap | Overlap | 
| Sensor reverse polarity protection | For all electrical connections | 
| Safety function | Exhausting Tamper protection, protection against unexpected start-up | 
| Performance Level (PL) | Exhaust/up to category 4, performance level e Protection against manipulation, protection against unexpected start-up/up to category 4, performance level e | 
| Note on forced dynamization | Switching frequency at least once a week | 
| Signal status display | With accessories | 
| Switching position sensing | Normal position with sensor | 
| Sensor switching status indication | LED | 
| Pilot pressure MPa | 0.3 MPa … 1 MPa | 
| Pilot pressure | 3 bar … 10 bar | 
| Suitability for vacuum | no | 
| Standard flow rate exhaust 6-> 0 bar | 2650 l/min | 
| Standard flow rate exhaust 6 -> 0 bar in the event of a fault | 1050 l/min | 
| Switching time off | 54 ms | 
| On switching time | 24 ms | 
| Pneumatic valve – sensor ON switching time | 58 ms | 
| Pneumatic valve – sensor switching time off | 11 ms | 
| Duty cycle | 100% | 
| Max. positive test pulse with 0 signal | 1000 µs | 
| Max. negative test pulse on 1 signal | 800 µs | 
| Switching output | PNP | 
| Coil characteristics | 24 V DC: 1.8 W | 
| Permissible voltage fluctuations | -15 % / +10 % | 
| Operating medium | Compressed air as per ISO 8573-1:2010 [7:4:4] | 
| Information on operating and pilot media | Operation with oil lubrication possible (required for further use) | 
| Vibration resistance | Transport application test with severity level 2 as per FN 942017-4 and EN 60068-2-6 | 
| Shock resistance | Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27 | 
| Corrosion resistance class (CRC) | 0 – No corrosion stress | 
| LABS (PWIS) conformity | VDMA24364-B1/B2-L | 
| Max. magnetic interference field | 60 mT | 
| Temperature of medium | -5 °C … 50 °C | 
| Noise level | 85 dB(A) | 
| Protection against direct and indirect contact | PELV Protection class as per EN 60950/IEC 950 | 
| Pilot medium | Compressed air as per ISO 8573-1:2010 [7:4:4] | 
| Ambient temperature | -5 °C … 50 °C | 
| Nominal altitude of use above sea level | 1000 m as per VDE 0580 | 
| Product weight | 1134 g | 
| DC sensor operating voltage range | 10 V … 30 V | 
| Sensor short circuit protection | Pulsed | 
| Sensor idle current | ≤10 mA | 
| Max. output current, sensor | 200 mA | 
| Sensor max. switching frequency | 5000 Hz | 
| Sensor residual ripple | ± 10 % | 
| Sensor voltage drop | ≤2 V | 
| Electrical connection | Form C as per EN 175301-803 Without PE conductor | 
| Sensor connection | Plug 3-pin M8x1 | 
| Type of mounting | With through-hole | 
| Pneumatic connection 1 | G1/4 | 
| Pneumatic connection 2 | G¼ | 
| Pneumatic connection 3 | G1/4 | 
| Note on materials | RoHS-compliant | 
| Seals material | FPM HNBR NBR | 
| Housing material | Die-cast aluminum PA | 
| Material of screws | Steel, galvanized | 
| Switching element function | N/C contact | 
| Weight | 1.134 kg | 
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