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Quarter turn actuator, single-acting, spring return, size 0120, flange F05/F07 DAPS-0120-090-RS3-F0507-CR - Festo 552889
The DAPS-0120-090-RS3-F0507-CR returns ball valves and butterfly valves with flange F05/F07 to ISO 5211 to their home position by spring force. At 5.6 bar nominal pressure the air stroke delivers 75 to 140 Nm, the spring returns with 45 to 90 Nm. Weight 7.6 kg.
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Description
For on/off valves with a safety position: the DAPS-0120-090-RS3-F0507-CR is single-acting with spring return and reaches up to 140 Nm at 5.6 bar. Mounting is via flange F05/F07 (ISO 5211) and shaft connection T17, depth 19.3 mm.
Benefits
- 75 to 140 Nm with compressed air (5.6 bar) and 45 to 90 Nm from the spring set
- Safety position by spring force if air supply fails, operating pressure 4.2 to 8.4 bar
- Valve interface to ISO 5211: flange F05/F07, shaft connection T17
- Valve interface to VDI/VDE 3845 (NAMUR) for direct mounting of a solenoid valve
- For hazardous areas: ATEX II 2G and II 2D, ignition protection Ex h IIC T6...T3 Gb X
- Corrosion resistance class CRC 3, stainless steel shaft
Applications
It operates 90-degree valves with top flange F05/F07, for example ball valves or butterfly valves in pipelines. Thanks to ATEX II 2G/2D, the size 0120 DAPS may be used in zones 1 and 2 as well as zones 21 and 22. Medium: compressed air to ISO 8573-1:2010 [7:4:4], permitted 4.2 to 8.4 bar, rated at 5.6 bar. The product weight is 7.6 kg.
Technical data
| Order code | DAPS-0120-090-RS3-F0507-CR |
|---|---|
| Festo part number | 552889 |
| Size of valve actuator | 0120 |
| Flange hole pattern | F05, F07 |
| Swivel angle | 90° |
| Shaft connection depth | 19.3 mm |
| Fitting connection conforms to standard | ISO 5211 |
| Cushioning | no cushioning |
| Mounting position | any |
| Mode of operation | single-acting |
| Design | Scotch yoke |
| Position detection | none |
| Closing direction | closes to the right |
| Valve connection conforms to standard | VDI/VDE 3845 (NAMUR) |
| Safety Integrity Level (SIL) | product can be used in SRP/CS up to SIL 2 Low Demand, product can be used in SRP/CS up to SIL 2 High Demand |
| Operating pressure | 4.2 to 8.4 bar |
| Nominal operating pressure | 5.6 bar |
| CE mark (see declaration of conformity) | to EU Explosion Protection Directive (ATEX) |
| ATEX category gas | II 2G |
| ATEX category dust | II 2D |
| Explosion ignition protection type for gas | Ex h IIC T6...T3 Gb X |
| Explosion ignition protection type for dust | Ex h IIIC T85°C...T200°C Db X |
| Explosion ambient temperature | -20 to 60 °C |
| Operating medium | Compressed air to ISO 8573-1:2010 [7:4:4] |
| Note on operating and pilot medium | lubricated operation possible (then required for further operation) |
| Corrosion resistance class CRC | 3 - high corrosion stress |
| Ambient temperature | -20 to 80 °C |
| Torque at nominal operating pressure and 0° swivel angle | 140 Nm |
| Torque at nominal operating pressure and 50° swivel angle | 75 Nm |
| Torque at nominal operating pressure and 90° swivel angle | 110 Nm |
| Air consumption at 6 bar per cycle 0°-90°-0° | 4.9 l |
| Product weight | 7600 g |
| Shaft connection | T17 |
| Pneumatic connection | G1/8 |
| Note on materials | RoHS compliant |
| Material cover | high-alloy stainless steel |
| Material seals | FKM, NBR, PUR |
| Material housing | high-alloy stainless steel |
| Material screws | high-alloy stainless steel |
| Material shaft | high-alloy stainless steel |
| Material number shaft | 1.4301 |
| Supply pressure for spring set | 4.2 bar |
| Spring return torque at 0° swivel angle | 60 Nm |
| Spring return torque at 50° swivel angle | 45 Nm |
| Spring return torque at 90° swivel angle | 90 Nm |
| Spring set | 3 |
| Material number cover | 1.4408 |
| Material number housing | 1.4408 |
| Weight | 8 kg |
| Manufacturer | Festo |
| Hersteller-Nr | DAPS-0120-090-RS3-F0507-CR |
| EAN | 4052568194826 |
| Zolltarifnummer | 84123900 |
| GPSR Herstellerdaten | Festo Vertrieb GmbH&Co. KG, Festo Campus 1, DE-73734 Esslingen, festo.com |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Material | Stainless steel |
| Thread | G 1/8 |
| Seal material | FKM, NBR, PUR |
| Medium | Compressed air |
| Function | single-acting |
| Actuation type | pneumatic |
| Norm | ISO 5211, VDI/VDE 3845 |
| Certification | ATEX |
| Operating conditions | ISO 8573-1 |
| Series | DAPS |
| Betriebsdruck max [bar] | 8.4 |
| Temperaturbereich | -20-80 °C |
| Temperature (max.) | 80 |
Downloads
Accessories
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Quarter turn actuator, single-acting, spring return, size 0120, flange F05/F07 DAPS-0120-090-RS1-F0507-CR - Festo 552887
Item FES-552887Questions about this item
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