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Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
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Festo
525189
Air solenoid valve MHE4-MS1H-3/2G-1/4-K
Festo Air solenoid valve MHE4-MS1H-3/2G-1/4-K, part number 525189, is documented in the official Festo United States product data sheet. Review the technical specifications and operating conditions below when requesting a quotation.
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Request a Quote- Manufacturer
- Festo
- Part number
- 525189
- Data verification
- Manufacturer evidence reviewed
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Verified configuration
Technical Specifications
Identification and family-level technical context are preserved from reviewed source evidence and official English-language manufacturer documentation.
- Valve function
- 3/2-way, closed, monostable
- Actuation type
- Electrical
- Width
- 18 mm
- Normal nominal ow rate (normalized to DIN 1343)
- 400 l/min
- Pneumatic working port
- G1/4
- Operating voltage
- 24V DC
- Operating pressure
- -0.09 MPa...0.8 MPa | -0.9 bar...8 bar | -13.05 psi...116 psi
- Structural design
- Pressure relief poppet valve
- Reset method
- Mechanical spring
- Degree of protection
- IP65
- Certication
- RCM compliance mark | c UL us - recognized (OL)
- 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
- Nominal width
- 4 mm
- Width dimension
- 24 mm
- Note on grid dimension
- Minimum distance between the valves is 6 mm
- Exhaust air function
- Adjustable
- Sealing principle
- Soft
- Mounting position
- Any
- Manual override
- Non-detenting
- Type of control
- directly
- Flow direction
- Reversible with restrictions
- Lap
- Negative overlap
- Reverse polarity protection
- Bipolar
- Additional functions
- Spark arresting | Holding current reduction | Protective circuit
- Operating pressure, reversible
- -0.09 MPa...0.1 MPa | -0.9 bar...1 bar
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Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Technical verification
Our sourcing response is prepared against Festo 525189. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.