Classic
On-off valves, electric HEE
The Festo HEE electrically operated on-off valves extend the HE range with electrical actuation. With 33 variants in port sizes G 1/8 to G 1 and supply voltage options of 24 VDC, 110 VAC and 230 VAC, compressed air circuits can be switched in remotely and automatically. The throttled pressure build-up on switch-on is retained compared to the manual HE.
- 33 items
- 1 manufacturer
- Net prices plus VAT
Buying guide
How to choose On-off valves, electric HEE
What matters when choosing: properties, comparison and typical applications.
Technical features
Type selection: voltage and port size
| Type (example) | Port size | Voltage | Frame size |
|---|---|---|---|
| HEE-1/8-D-MINI-24 (165068) | G 1/8 | 24 VDC | MINI |
| HEE-1/8-D-MINI-110 (165069) | G 1/8 | 110 VAC | MINI |
| HEE-1/8-D-MINI-230 (165070) | G 1/8 | 230 VAC | MINI |
| HEE-1/2-D-MIDI-24 (172944) | G 1/2 | 24 VDC | MIDI |
| HEE-1/2-D-MIDI-230 (172946) | G 1/2 | 230 VAC | MIDI |
| HEE-1-D-MAXI-24 (172953) | G 1 | 24 VDC | MAXI |
| HEE-1-D-MAXI-230 (172955) | G 1 | 230 VAC | MAXI |
Typical applications
Typical applications: Automated compressed air release after machine control safety enable, remote-controlled switching of compressed air distribution in robot cells and transfer lines, integration into safety controllers (category-compliant energy isolation), and connection to PLC-controlled production lines with 24 VDC control circuits.