VACN-N-K1-16B-EX4-M - Uncategorized Festo - Free user manual and instructions
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| Product Type | Explosion-proof solenoid valve |
| Series | VACN |
| Model Variant | VACN-N-K1-16B-EX4-M |
| Actuation Type | Electrically actuated, pilot operated |
| Operating Pressure Range | 2 to 10 bar |
| Nominal Flow Rate | 600 l/min at 6 bar |
| Operating Voltage | 24 V DC (also available in AC versions) |
| Power Consumption | 2.5 W |
| Explosion Protection | ATEX II 2G Ex d IIC T6 |
| Protection Class | IP65 |
| Pneumatic Connection | G1/8 (optional G1/4) |
| Ambient Temperature Range | -20 °C to +80 °C |
| Fluid Type | Compressed air, neutral gases |
| Body Material | Die-cast aluminum |
| Seal Material | NBR (Perbunan), FKM (Viton) |
| Manual Override | Yes, integrated non-locking type |
| Mounting Orientation | Any position, preferably vertical |
| Dimensions (L x W x H) | 120 x 80 x 40 mm approximately |
| Weight | 0.9 kg approximately |
| Maintenance | Periodic inspection of seals and coil; clean filter if installed |
| Safety Compliance | CE, ATEX, RoHS |
| Spare Parts | Replacement coils, seal kits, and solenoid armatures available separately |
| Duty Cycle | 100% ED (continuously rated) |
Frequently Asked Questions - VACN-N-K1-16B-EX4-M Festo
What is the maximum operating pressure for the VACN-N-K1-16B-EX4-M?
The maximum operating pressure is 10 bar. For reliable switching, the minimum pressure is 2 bar. Always consider the system's pressure rating.
Can this valve be used in explosive atmospheres?
Yes, it is ATEX certified with classification II 2G Ex d IIC T6, making it suitable for Zone 1 and 2 hazardous areas with explosive gases.
What type of electrical connection does the valve require?
The valve operates on 24 V DC. Use an appropriate power supply with adequate amperage and ensure correct polarity.
How do I install the valve correctly?
Mount the valve on a flat surface using the fixing holes. Ensure the pneumatic ports are aligned and tightened to torque specifications to avoid leaks. Always install with the recommended orientation.
What maintenance does the valve require?
Periodic maintenance includes checking seals and coil for wear. Replace any damaged parts and ensure the solenoid is clean. Perform a leak test regularly.
Are replacement parts available?
Yes, replacement parts such as coils, seal kits and armatures are available from Festo. Use original parts to maintain certification.
What is the flow rate of this valve?
At 6 bar supply pressure, the nominal flow rate is 600 l/min (Cv approximately 0.3). This may vary with pressure and port size.
What fluids can be used with this valve?
The valve is designed for compressed air and neutral gases per its materials. Do not use with liquids unless specifically approved.
Does the valve have a manual override?
Yes, there is an integrated manual override that allows the valve to be operated manually in case of power failure or during setup.
What is the ambient temperature range?
The valve can operate in ambient temperatures from -20 °C to +80 °C. Keep below to prevent damage to the coil and seals.
User questions about VACN-N-K1-16B-EX4-M Festo
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USER MANUAL VACN-N-K1-16B-EX4-M Festo
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Product information
Brand : Festo
Model : VACN-N-K1-16B-EX4-M
Category : Uncategorized