Manufacturer Part Number: Festo 151849
Festo Directional Control Valves: VL-5/3E-D-2-C
OEM Spec Ref
The Festo VL-5/3E-D-2-C, with MPN 151849, is a high-performance directional control valve designed to meet the rigorous demands of industrial pneumatic systems. Its sophisticated engineering ensures precise control over system airflow, enhancing both the efficiency and reliability of operations.
Key Features:
- 5/3-Way Functionality: This valve features a 5/3-way configuration with a center exhausted position, providing versatile control options for managing airflow directions effectively.
- Pneumatic Actuation: Utilizes pneumatic power for reliable and smooth operation, ensuring consistent performance across various industrial applications.
- Compact Design: With a width of 54 mm, the valve is designed to fit into tight spaces without compromising functionality, making it ideal for integration into complex machinery.
- High Flow Rate: Offers a standard nominal flow rate of 2300 l/min, facilitating rapid movement of air that is crucial for high-speed operations.
- Robust Operating Pressure Range: Functions efficiently within a pressure range of -0.9 to 16 bar, accommodating a broad spectrum of pneumatic tasks.
Benefits:
- Enhanced Operational Precision: Precise control of air direction increases the accuracy and reliability of pneumatic systems, reducing downtime and maintenance needs.
- Adaptable to Various Settings: Its versatile design and compatibility make it suitable for a wide range of industrial environments and applications.
- Durability and Longevity: Built to withstand the harsh conditions of industrial environments, which ensures long-term reliability and reduces replacement frequency.
Applications:
- Manufacturing and Assembly Lines: Critical in systems requiring precise control of movement, such as robotic arms and conveyor systems.
- Automated Machinery: Plays an essential role in the automation of production processes by controlling the flow and direction of air to various components.
- Testing and Inspection Equipment: Ideal for applications where stable and controlled air flow is necessary to operate sensitive testing and inspection instruments.
The Festo VL-5/3E-D-2-C stands out as a robust and efficient solution for sophisticated pneumatic management, reflecting Festo’s commitment to innovative engineering and quality in industrial automation.
| Feature |
Specification |
| Valve function |
5/3, exhausted |
| Actuation type |
Pneumatic |
| Width |
54 mm |
| Standard nominal flow rate |
2300 l/min |
| Pneumatic working port |
Sub-base, size 2 according to ISO 5599-1
G3/8 |
| Operating pressure |
-0.09 MPa … 1.6 MPa |
| Operating pressure |
-0.9 bar … 16 bar |
| Structural design |
Piston gate valve |
| Reset method |
Mechanical spring |
| Certification |
UL – Recognized (OL) |
| Nominal width |
11.5 mm |
| Width dimension |
56 mm |
| Exhaust air function |
With flow control option |
| Sealing principle |
Soft |
| Mounting position |
Any |
| Conforms to standard |
ISO 5599-1 |
| Manual override |
None |
| ISO code |
208 |
| Type of control |
Direct |
| Flow direction |
Reversible |
| Symbol |
00991021 |
| Lap |
Overlap |
| Pilot pressure |
3 bar … 16 bar |
| Switching time off |
59 ms |
| On switching time |
16 ms |
| 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 1 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 |
| LABS (PWIS) conformity |
VDMA24364-B1/B2-L |
| Temperature of medium |
-10 °C … 60 °C |
| Noise level |
85 dB(A) |
| Pilot medium |
Compressed air as per ISO 8573-1:2010 [7:4:4] |
| Ambient temperature |
-10 °C … 60 °C |
| Product weight |
825 g |
| Type of mounting |
On sub-base
With through-hole and screw |
| Pilot air port 12 |
Sub-base, size 2 as per ISO 5599-1 |
| Pilot air port 14 |
Sub-base, size 2 as per ISO 5599-1 |
| Pneumatic connection 1 |
Sub-base, size 2 as per ISO 5599-1 |
| Pneumatic connection 2 |
Sub-base, size 2 as per ISO 5599-1 |
| Pneumatic connection 3 |
Sub-base, size 2 as per ISO 5599-1 |
| Pneumatic connection 4 |
Sub-base, size 2 as per ISO 5599-1 |
| Pneumatic connection 5 |
Sub-base, size 2 as per ISO 5599-1 |
| Note on materials |
RoHS-compliant |
| Seals material |
HNBR
NBR |
| Housing material |
Die-cast aluminum |
