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On-Off Valve HEL-3/4-D-MIDI - Festo 165081
Festo valve for fast, reliable control of compressed-air direction and flow.
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Description
Festo valve for fast, reliable control of compressed-air direction and flow. The key technical data of this genuine Festo article are listed below.
Technical data
| Exhaust function | Can be throttled |
|---|---|
| Actuation type | pneumatic |
| Sealing principle | Soft |
| installation position | arbitrary |
| Hand assist actuation | none |
| Construction set up | Piston pusher |
| Reset mode | Mechanical spring |
| Control type | Direct |
| Flow direction | Not reversible |
| Valve function | 2/2 closed monostable |
| Operating pressure [bar] | 3 to 16 |
| b-value | 0.48 |
| C-value [l/sbar] | 20,5 |
| Normal nominal flow [l/min] | 3.800 |
| Maritime classification | see Certificate |
| Operating medium | Compressed air to ISO 8573-1:2010 [7:4:4]<br>Inert gases |
| Information about operating and control medium | Oiled operation possible (required in further operations) |
| Corrosion resistant class KBK | 2 - moderate corrosion stress |
| Air purity class at the output | Compressed air to ISO 8573-1:2010 [7:4:4]<br>Inert gases |
| Medium temperature [°C] | -10 to 60 |
| ambient temperature [°C] | -10 to 60 |
| Product weight [g] | 270 |
| Fastening type | pipe installation |
| Pneumatic connection 1 | G3/4 |
| Pneumatic connection 2 | G3/4 |
| Material information | RoHs compliant |
| Seals material | NBR |
| Housing material | Aluminium die casting |
| Weight | 0.55 kg |
| Manufacturer | Festo |
| Manufacturer Nr. | HEL-3/4-D-MIDI |
| EAN | 4052568137496 |
| HS-Code | 84812090 |
| GPSR manufacturer information | Festo Vertrieb GmbH&Co. KG, Festo Campus 1, DE-73734 Esslingen, festo.com |
| Condition of article | New |
| Article authenticity | Original product |
| Material | Aluminium |
| Gewinde | G 3/4 |
| Dichtmaterial | NBR |
| Medium | Compressed air, neutral gases |
| Funktion | 2/2 closed monostable |
| Durchfluss [l/min] | 3800 |
| Corrosion resistance class CRC | 2 - moderate corrosion stress |
| Mounting position | arbitrary |
| Design | Piston pusher |
| Operating conditions | ISO 8573-1 |
| Series | HEL |
| Betriebsdruck max [bar] | 16 |
| Pneumatic connection | G3/4 |
| Temperature (max.) | 60 |
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