Product Model
hel-1-d-maxi

Selling Points
- 1The Festo HEL-1-D-MAXI pneumatic shut off valve is designed for high reliability, ensuring consistent performance in various industrial applications. It features a soft-sealing principle and can be mounted in any position.
- 2This valve offers a throttleable exhaust-air function, allowing for gradual pressure build-up when used with service units. It operates with a 2/2-way valve function, making it versatile for different pneumatic systems.
- 3The HEL-1-D-MAXI is actuated pneumatically, providing efficient control over airflow. It features a mechanical spring reset method and direct piloting, ensuring reliable operation in a variety of conditions.
- 4With an operating pressure range of 3 to 16 bar (44 to 232 PSI), the HEL-1-D-MAXI is suitable for a wide range of industrial applications. It also supports non-reversible flow direction, making it ideal for specific pneumatic circuit requirements.
- 5The valve has a service-life value of B10 2,000,000 cycles, indicating its durability and long-lasting performance. It is tested for vibration and shock resistance according to international standards, ensuring robustness in various environments.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Parameter | Value | Parameter | Value |
---|---|---|---|
Exhaust air function | With flow control option | Actuation type | Pneumatic |
Sealing principle | Soft | Mounting position | Any |
Manual override | None | Structural design | Piston gate valve |
Reset method | Mechanical spring | Type of control | Direct |
Flow direction | Non-reversible | Symbol | 00991513 |
Valve function | 2/2, closed, monostable | Operating pressure | 3bar 16bar |
b-value | 0.54 | C value | 28.3l/sbar |
Standard nominal flow rate | 6500l/min | Operating medium | Compressed air as per ISO 8573-1:2010 [7:4:4] Inert gas |
Information on operating and pilot media | Operation with oil lubrication possible (required for further use) | Corrosion resistance class (CRC) | 2 - Moderate corrosion stress |
LABS (PWIS) conformity | VDMA24364-B1/B2-L | Air quality class at the output | Compressed air as per ISO 8573-1:2010 [7:4:4] Inert gas |
Temperature of medium | -10°C 60°C | Ambient temperature | -10°C 60°C |
Product weight | 394g | Type of mounting | Line installation |
Pneumatic connection 1 | G1 | Pneumatic connection 2 | G1 |
Note on materials | RoHS-compliant | Seals material | NBR |
Housing material | Die-cast aluminum | Manufacturer ID | 165083 |
Specifications may be subject to change without notice