Product Model
hee-1/4-d-midi-230
Selling Points
- 1The Festo HEE-1/4-D-MIDI-230 On/Off Valve features a piston gate valve design with electric actuation, ensuring precise control and reliability in pneumatic systems.
- 2This valve operates with a soft sealing principle, reducing wear and tear, and is designed for compressed air and inert gases, making it versatile for various industrial applications.
- 3The valve includes a detenting manual override, allowing for easy manual operation in case of power failure, enhancing safety and usability.
- 4With a mechanical spring type of reset, the valve ensures consistent performance and reliable operation over time, even under varying conditions.
- 5The Festo HEE-1/4-D-MIDI-230 supports 100% duty cycle and operates at 0.25MPA, 1.6MPA, 2.5BAR, and 16BAR pressures, making it suitable for demanding industrial environments.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Structural design | Piston gate valve | Actuation type | Electrical |
Sealing principle | Soft | Exhaust air function | Without flow control option |
Manual override | Detenting | Reset method | Mechanical spring |
Type of control | Pilot-controlled | Symbol | 00991008 |
Valve function | 3/2, closed, monostable | Operating pressure | 2.5bar 16bar |
Lap | Overlap | C value | 7l/sbar |
b-value | 0.47 | Standard nominal flow rate | 2400l/min |
Duty cycle | 100% | Coil characteristics | 230 V AC: 50/60 Hz, initial power 5.0 VA, holding power 3.7 VA |
Permissible voltage fluctuations | -14 % / +10 % | 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 |
Note on materials | RoHS-compliant | LABS (PWIS) conformity | VDMA24364-B1/B2-L |
Temperature of medium | -10°C 60°C | Ambient temperature | -10°C 60°C |
CE marking (see declaration of conformity) | As per EU low voltage directive | UKCA marking (see declaration of conformity) | To UK instructions for electrical equipment |
Type of mounting | Line installation With accessories | Mounting position | Any |
Flow direction | Non-reversible | Product weight | 500g |
Pneumatic connection 1 | G1/4 | Pneumatic connection 2 | G? |
Pneumatic connection 3 | G1/4 | Air quality class at the output | Compressed air as per ISO 8573-1:2010 [7:4:4] Inert gas |
Electrical connection | Form C Plug as per DIN EN 175301-803 | Seals material | NBR |
Housing material | Die-cast aluminum | Manufacturer ID | 186516 |
Specifications may be subject to change without notice