Product Model
hee-1/2-d-midi-24-npt

Selling Points
- 1The Festo HEE-1/2-D-MIDI-24-NPT is a 3/2-way electrically actuated pneumatic on-off valve designed for reliable operation in various applications. It features a detenting manual override for easy control and an internal muffler for noise reduction.
- 2This valve operates with compressed air in accordance with ISO 8573-1:2010 and can handle inert gases, ensuring high air quality and purity. It is suitable for a wide range of operating pressures from 2.5 to 16 bar.
- 3The HEE-1/2-D-MIDI-24-NPT has a service-life value of 0.35 million cycles, making it a durable choice for demanding applications. It also meets stringent vibration and shock resistance standards, ensuring reliable performance under various conditions.
- 4The valve is designed with a piloted piston spool and mechanical spring return, providing precise control and reliable operation. It is compatible with NPT connections, making it easy to integrate into existing systems.
- 5The Festo HEE-1/2-D-MIDI-24-NPT is CE marked and complies with the EU Low Voltage Directive, ensuring it meets all necessary safety and regulatory standards. It is also available with various supply voltages (24 V DC, 110 V AC, and 230 V AC) to suit different application requirements.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Parameter | Value | Parameter | Value |
---|---|---|---|
Width dimension | 55mm | 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 | 17l/sbar | b-value | 0.3 |
Standard nominal flow rate | 3600l/min | Duty cycle | 100% |
Coil characteristics | 24 V DC: 2.5 W | Permissible voltage fluctuations | +/- 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 | Type of mounting | Line installation With accessories |
Mounting position | Any | Flow direction | Non-reversible |
Product weight | 500g | Pneumatic connection 1 | 1/2 NPT |
Pneumatic connection 2 | 1/2 NPT | Pneumatic connection 3 | G1/4 |
Air quality class at the output | Compressed air as per ISO 8573-1:2010 [7:4:4] Inert gas | Pilot air supply port | Internal |
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 | 173908 |
Specifications may be subject to change without notice