572081

Name: Festo 572081 Air solenoid valve MHJ10-S-2,5-QS-4-LF
Brand: Festo

Air solenoid valve MHJ10-S-2,5-QS-4-LF

The Festo 572081 is a 2/2-way closed monostable industrial component featuring a direct-controlled poppet valve design with a pneumatic spring reset method and no manual override. Measuring 10 mm in width with QS-4 pneumatic working ports, this hard-sealed device delivers a normal nominal flow rate of 50 l/min across an operating pressure range of 0.05 MPa to 0.8 MPa. It operates on 24V DC, achieves an IP55 degree of protection, and carries RCM, CE, and UKCA compliance marks. Submit the exact part number, quantity, and application requirements to request a quote.

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Manufacturer: Festo
Part number: 572081
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Technical Specifications

Valve function: 2/2-way, closed, monostable
Actuation type: Electrical
Width: 10 mm
Normal nominal ow rate (normalized to DIN 1343): 50 l/min
Pneumatic working port: QS-4
Operating voltage: 24V DC
Operating pressure: 0.05 MPa...0.8 MPa | 0.5 bar...8 bar | 7.25 psi...116 psi
Structural design: Poppet valve without return spring
Reset method: Pneumatic spring
Degree of protection: IP55
Certication: RCM compliance mark
CE marking (see declaration of conformity): As per EU EMC directive | As per EU RoHS directive
UKCA marking (see declaration of conformity): To UK instructions for EMC | To UK RoHS instructions
Width dimension: 10.5 mm
Information on operation: Power supply unit must be able to supply at least 1.7 A without voltage | drop. | Do not operate without ow. | For block assembly with ow rate at max. ambient temperature 45 °C.
Sealing principle: Hard
Mounting position: Any
Manual override: None
Type of control: directly
Flow direction: Non-reversible
Reverse polarity protection: For operating voltage
Additional functions: Spark arresting | Holding current reduction with energy recovery | Safety shut-oﬀ
b-value: 0.5
C value: 0.2 l/sbar
Max. switching frequency: 500 Hz

Engineering context

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Our sourcing response is prepared against Festo 572081. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.