Festo AG & Co. KG

571333
solenoid valve
VMPA2-M1H-MS-PI

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Festo Data sheet

CriterionFeature
Valve function5/2 monostable
Type of actuationelectrical
Valve size20 mm
Standard nominal flow rate670 - 840 l/min
Operating pressure MPa-0,09 - 0,8 MPa
Operating pressure-0,9 - 8 bar
Design structurePiston slide
Type of resetmechanical spring
Authorisationc UL us - Recognized (OL)
CE mark (see declaration of conformity)to EU directive for EMC
Protection classIP65
in assembled condition
to IEC 60529
Sealing principlesoft
Assembly positionAny
Manual overridedetenting
Pushing
Type of pilotingPiloted
Flow directionreversible
OverlapPositive overlap
Signal status displayYes
Pilot pressure MPa0,3 - 0,8 MPa
Pilot pressure3 - 8 bar
Suitability for vacuumYes
Information on standard nominal flow rateMPA-S: 670 l/min
MPA-L: 840 l/min
Standard nominal flow rate with QS-8670 l/min
Standard nominal flow with QS-10840 l/min
Max. switching frequency2 Hz
Switching time off36 ms
Switching time on8 ms
Max. positive test pulse with logic 0400 µs
Max. negative test pulse with logic 1900 µs
Permissible voltage fluctuation+/- 25 %
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 CRC1 - Low corrosion stress
PWIS conformityVDMA24364-B1/B2-L
Storage temperature-20 - 40 °C
Medium temperature-5 - 50 °C
Relative air humidityMax. 90% at 40°C
Ambient temperature-5 - 50 °C
Max. tightening torque, valve mounting0,65 Nm
Product weight100 g
Mounting typewith through hole
Materials noteConforms to RoHS
Material sealsNBR
Material housingAluminium die cast

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