Festo AG & Co. KG

525188
solenoid valve
MHE4-M1H-3/2G-1/4-K
with cable

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Festo Data sheet

CriterionFeature
Valve function3/2 closed, monostable
Type of actuationelectrical
Width18 mm
Standard nominal flow rate400 l/min
Operating pressure MPa-0,09 - 0,8 MPa
Operating pressure-0,9 - 8 bar
Design structurePressure-relieved poppet valve
Type of resetmechanical spring
Protection classIP65
Authorisationc UL us - Recognized (OL)
Nominal size4 mm
Grid dimension24 mm
Note on grid dimensionMinimum distance between the valves is 6 mm
Exhaust-air functionthrottleable
Sealing principlesoft
Assembly positionAny
Manual overridePushing
Type of pilotingdirect
Flow directionreversible with restrictions
OverlapUnderlap
Operating pressure, reversible0,09 - 0,1 MPa
Operating pressure, reversible0,9 - 1 bar
Operating pressure, reversible13,05 - 14,5 psi
Maximum switching frequency120 Hz
Switching time off5 ms
Switching time on10,5 ms
Duty cycle100 %
Characteristic coil data24 V DC: 5.6 W
Permissible voltage fluctuation+/- 10 %
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-5 - 60 °C
Ambient temperature-5 - 60 °C
Product weight270 g
Electrical connectionCable
Cable length2,5 m
Mounting typewith through hole
Pneumatic connection, port 1G1/4
Pneumatic connection, port 2G1/4
Pneumatic connection, port 3G1/4
Materials noteFree of copper and PTFE
Conforms to RoHS
Material sealsHNBR
NBR
Material housingZinc die-casting
coated
Material cable sheathPUR
Material screwsSteel
Galvanised

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