Product Model
hel-d-midi

Selling Points
- 1The HEL-D-MIDI on/off valve from Festo ensures safe operating pressure within technical specifications, providing a service life of 0.35 million cycles.
- 2This pneumatic valve features a soft sealing principle, ensuring reliable operation in various applications, including service units and compressed air systems.
- 3The valve is designed with a piston slide structure and mechanical spring reset, offering a 2/2-way directional control function with throttleable exhaust-air functionality.
- 4The HEL-D-MIDI valve is pneumatic actuated, allowing for flexible mounting positions and direct piloting, making it suitable for a wide range of pneumatic systems.
- 5With its vibration resistance and compliance with ambient temperature and medium temperature specifications, this valve ensures robust performance 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 |
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 | 270g |
Type of mounting | Line installation | Note on materials | RoHS-compliant |
Seals material | NBR | Housing material | Die-cast aluminum |
Manufacturer ID | 170691 |
Specifications may be subject to change without notice