Festo AG & Co. KG

187336
proportional pressure regulator
MPPES-3-1/4-2-420

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Festo Data sheet

CriterionFeature
Nominal diameter, pressurisation7 mm
Nominal diameter, exhaust7 mm
Type of actuationelectrical
Sealing principlesoft
Assembly positionAny
Design structurePiloted piston regulator
Short circuit strengthfor all electrical connections
Safety instructionsSafety position of MPPES
Polarity protectedfor all electrical connections
Valve function3-way closed proportional-pressure regulator
Operating pressure MPa<= 0,4 MPa
Operating pressure<= 4 bar
Pressure regulation range MPa0 - 0,2 MPa
Pressure regulation range0 - 2 bar
Inlet pressure 13 - 4 bar
Supply pressure 1 MPa0,3 - 0,4 MPa
Max. pressure hysteresis (MPa)0,005 MPa
Max. pressure hysteresis0,05 bar
Switching time off890 ms
Switching time on200 ms
Operating voltage range DC18 - 30 V
Residual ripple10 %
SETPOINT/ACTUAL valuesCurrent type 4 - 20 mA
Operating mediumCompressed air in accordance with ISO8573-1:2010 [7:4:4]
Inert gases
Note on operating and pilot mediumLubricated operation possible (subsequently required for further operation)
AuthorisationRCM Mark
KC markKC-EMV
CE mark (see declaration of conformity)to EU directive for EMC
Corrosion resistance classification CRC2 - Moderate corrosion stress
PWIS conformityVDMA24364-B2-L
Medium temperature0 - 60 °C
Protection classIP65
Ambient temperature0 - 50 °C
Product weight1310 g
Electrical connection8-pin
M16x0,75
Plug
to DIN 45326
Round design
Mounting typewith through hole
Pneumatic connection, port 1G1/4
Pneumatic connection, port 2G1/4
Pneumatic connection, port 3G1/4
Materials noteConforms to RoHS
Material housingWrought Aluminium alloy
Material membraneNBR

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