Key Features
- 1Ensure precise pneumatic control with the Festo HEE-3/8-D-MINI-230 on/off valve. 2、Operate reliably at 230 V AC with efficient 5.0 VA pick-up power. 3、Install easily in tight spaces thanks to its compact 40 mm grid design. 4、Meet ISO 1179-1 and ISO 228-1 standards for quality and durability. 5、Achieve up to 0.35 million cycles for long service life and reduced downtime.
Technical Specifications
Detailed engineering parameters
| 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 | 7.3l/sbar |
| b-value | 0.28 | Standard nominal flow rate | 1600l/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 | 223g |
| Pneumatic connection 1 | G3/8 | Pneumatic connection 2 | G3/8 |
| Pneumatic connection 3 | G1/8 | 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 | Signal status display | With accessories |
| Seals material | NBR | Housing material | Die-cast aluminum |
| Manufacturer ID | 172940 |
Specifications may be subject to change without notice