DFM-40-25-B-PPV-A-KF - Valve Festo - Free user manual and instructions
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| Product Type | Pneumatic Valve |
| Brand | Festo |
| Model | DFM-40-25-B-PPV-A-KF |
| Piston Diameter | 40 mm |
| Stroke Length | 25 mm |
| Valve Function | 5/2-way proportional pressure valve |
| Operating Pressure | 2 to 10 bar |
| Fluid | Compressed air, filtered and lubricated |
| Ambient Temperature | -10 to 60 °C |
| Weight | Approx. 0.8 kg |
| Dimensions (L x W x H) | 150 x 50 x 50 mm |
| Pneumatic Connection | G1/4 |
| Material | Aluminum |
| Protection Class | IP65 |
| Manual Override | Yes |
| Integrated Silencer | Yes |
| Electrical Connection | 24 V DC, via M12 connector |
| Spare Parts Availability | Seals, solenoid coils, and connector kits available |
| Repairability | Modular design; easily replaceable components |
| Maintenance | Check seals and clean filter regularly; lubricate as per manual |
Frequently Asked Questions - DFM-40-25-B-PPV-A-KF Festo
What is the operating pressure range for the Festo DFM-40-25-B-PPV-A-KF?
The operating pressure range is 2 to 10 bar.
What type of fluid can be used with this valve?
Only compressed air that is filtered and lubricated is recommended for use.
How do I connect the electrical supply?
Connect a 24 V DC power supply to the M12 connector. Ensure polarity is correct.
What is the function of the manual override?
The manual override allows you to manually actuate the valve for testing or emergency operation without electrical power.
Can I use this valve in outdoor environments?
Yes, the valve has an IP65 protection class, making it suitable for outdoor use with protection against dust and water jets.
How often should I perform maintenance?
Regularly inspect and clean the filter element every 6 months; lubricate as per the schedule in the manual.
What are common spare parts for this valve?
Common spare parts include seal kits, solenoid coils, and connector cables.
How do I troubleshoot if the valve does not actuate?
Check the electrical connection and supply voltage. Ensure the pneumatic supply is within pressure range and the filter is not clogged.
What is the maximum temperature range for operation?
The valve can operate in ambient temperatures from -10°C to 60°C.
Can I repair the valve myself?
Yes, the valve has a modular design allowing replacement of individual components like seals or coils. Refer to the manual for instructions.
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