577517 FESTO | Alldatasheet
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VUVS-LT20-B52-D-G18-F7-1C1 Part number: 577517 Data sheet Feature Value Valve function 5/2, bistable Actuation type Electrical Valve size 21 mm Standard nominal flow rate 500 l/min Pneumatic working port G1/8 Operating voltage 24V DC Operating pressure 1.5 bar ... 10 bar Structural design Plate seat Certification c UL us - Recognized (OL) Degree of protection IP65 With plug socket as per IEC 60529 Nominal width 5 mm Type code VUVS Exhaust air function With flow control option Sealing principle Soft Mounting position Any Manual override Detenting Non-detenting Type of control Pilot-controlled Pilot air supply port Internal Flow direction Non-reversible Symbol 00995754 Lap Underlap b-value 0.27 C value 2.1 l/sbar Changeover time 8 ms Duty cycle 100% Max. positive test pulse with 0 signal 1900 µs Max. negative test pulse on 1 signal 2700 µs Coil characteristics 24 V DC: 2.6 W Permissible voltage fluctuations +/- 10 % Operating medium Compressed air as per ISO 8573-1:2010 [7:4:4] Information on operating and pilot media Operation with oil lubrication possible (required for further use) Vibration resistance Transport application test with severity level 2 as per FN 942017-4 and EN 60068-2-6 Shock resistance Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27 10/12/21 - Subject to change - Festo AG & Co. KG 1/2
Corrosion resistance class (CRC) 2 - Moderate corrosion stress Temperature of medium -10 °C ... 60 °C Pilot medium Compressed air as per ISO 8573-1:2010 [7:4:4] Ambient temperature -10 °C ... 60 °C Product weight 248 g Electrical connection Form C as per EN 175301-803 Type of mounting Optionally: On terminal strip With through-hole Venting hole connection Not ducted Pilot exhaust air port 82 M5 Pilot exhaust air port 84 M5 Pneumatic connection 1 G1/8 Pneumatic connection 2 G1/8 Pneumatic connection 3 G1/8 Pneumatic connection 4 G1/8 Pneumatic connection 5 G1/8 Note on materials RoHS-compliant Seals material HNBR NBR TPE-U(PU) Housing material Die-cast aluminum Painted Material of screws Steel, galvanized 10/12/21 - Subject to change - Festo AG & Co. KG 2/2