Festo AG & Co. KG

575682
solenoid valve
VUVS-L20-B52-ZD-G18-F7

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Festo Data sheet

CriterionFeature
Valve function5/2 bistable
Type of actuationelectrical
Valve size21 mm
Standard nominal flow rate700 l/min
Operating pressure MPa-0,09 - 1 MPa
Operating pressure-0,9 - 10 bar
Design structurePiston slide
Authorisationc UL us - Recognized (OL)
Nominal size5,7 mm
Exhaust-air functionthrottleable
Sealing principlesoft
Assembly positionAny
Manual overridedetenting
Pushing
Type of pilotingPiloted
Pilot air supplyexternal
Flow directionreversible
OverlapPositive overlap
Pilot pressure MPa0,15 - 1 MPa
Pilot pressure1,5 - 10 bar
b value0,35
C value2,9 l/sbar
Switching time reversal10 ms
Max. positive test pulse with logic 01900 µs
Max. negative test pulse with logic 12700 µs
Operating mediumCompressed air in accordance with ISO8573-1:2010 [7:4:4]
Note on operating and pilot mediumLubricated operation possible (subsequently required for further operation)
Vibration resistanceTransport application test at severity level 2 in accordance with FN 942017-4 and EN 60068-2-6
Shock resistanceShock test with severity level 2 in accordance with FN 942017-5 and EN 60068-2-27
Corrosion resistance classification CRC2 - Moderate corrosion stress
Medium temperature-10 - 60 °C
Pilot mediumCompressed air in accordance with ISO8573-1:2010 [7:4:4]
Ambient temperature-10 - 60 °C
Product weight225 g
Mounting typeon manifold rail
with through hole
Optional
Scavenging orifice connectionNon-ducted
Pilot exhaust port 82M5
Pilot exhaust port 84M5
Pilot air port 12M5
Pilot air port 14M5
Pneumatic connection, port 1G1/8
Pneumatic connection, port 2G1/8
Pneumatic connection, port 3G1/8
Pneumatic connection, port 4G1/8
Pneumatic connection, port 5G1/8
Materials noteConforms to RoHS
Material sealsHNBR
NBR
Material housingAluminium die cast
Painted
Material Piston slideWrought Aluminium alloy
Material screwsGalvanised steel

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