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Solenoid valve VUVS-20 - Festo 576516
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Technical data
| Valve function | 2x3/2 closed monostable, 2x3/2 open monostable, 2x3/2-way, open/closed, monostable, 3/2-way, single solenoid, closed, 3/2-way, single solenoid, open, 5/2-way, double solenoid, 5/2-way, single solenoid, 5/3-way, pressurised, 5/3 exhausted, 5/3-way, closed |
|---|---|
| Type of actuation | Electrical |
| Valve size | 21 mm |
| Standard nominal flow rate (standardised to DIN 1343) | 500 ... 700 l/min |
| pneumatic working port | G1/8, 1/8 NPT, QS-4, QS-6, QS-8, QS-5/32, QS-1/4, QS-5/16 |
| Operating voltage | 240V AC, 24V AC, 24 V DC |
| Operating pressure | -0.9 ... 10 bar |
| Design | Piston gate valve, Poppet seat |
| Type of reset | Mechanical spring, Pneumatic spring |
| Approval | c UL us - Recognised (Oil) |
| CE mark (see declaration of conformity) | To EU Explosion Protection Directive (ATEX) |
| Explosion protection certification outside the EU | EPL Gc (GB) |
| UKCA marking (see declaration of conformity) | To UK EX instructions |
| ATEX category gas | II 3G |
| ATEX category dust | II 3D |
| Explosion ignition protection type for gas | Ex ec IIC T4 Gc X |
| Explosion ignition protection type for dust | Ex tc IIIC T115°C Dc X |
| Explosion ambient temperature | -10°C <= Ta <= +60°C |
| Degree of protection | IP65, IP67, With plug socket, To IEC 60529 |
| Exhaust-air function | Can be throttled |
| Sealing principle | Soft |
| Mounting position | Any |
| Manual override | Detenting, Non-detenting, Concealed |
| Type of piloting | Piloted |
| Pilot air supply | External, Internal |
| Flow direction | Reversible with restrictions |
| Explosion protection | Zone 2 (ATEX), Zone 2 (UKEX), Zone 22 (ATEX), Zone 22 (UKEX) |
| Operating medium | Compressed air to ISO 8573-1:2010 [7:4:4] |
| Note on operating and pilot medium | Lubricated operation possible (in which case lubricated operation will always be required) |
| Corrosion resistance class CRC | 2 - Moderate corrosion stress |
| LABS (PWIS) conformity | VDMA24364-B1/B2-L |
| Cleanroom suitability, measured according to ISO 14644-14 | Class 6 according to ISO 14644-1 |
| Media temperature | -10 ... 60 °C |
| Pilot medium | Compressed air to ISO 8573-1:2010 [7:4:4] |
| Ambient temperature | -10 ... 60 °C |
| Type of mounting | On manifold rail, With through-hole |
| Breather connection | Not ducted |
| Note on materials | RoHS compliant |
| Material housing | Die-cast aluminium, painted |
| Material piston slide | Wrought aluminium alloy, High-alloy stainless steel |
| Material screws | Galvanised steel |
| Weight | 0.23 kg |
| Manufacturer | Festo |
| Hersteller-Nr | VUVS-20 |
| Zolltarifnummer | 84812090 |
| GPSR Herstellerdaten | Festo Vertrieb GmbH&Co. KG, Festo Campus 1, DE-73734 Esslingen, festo.com |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
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