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Festo
188400
Solenoid valve MGTBH-5/2K-FR-110AC-NA
The Festo part number 188400 is an electrical 5/2 monostable industrial component featuring a 35 mm width, a piston slide design structure, and a standard nominal flow rate of 400 l/min across a working pressure range of 2 to 8 bar. Built with an 8 mm nominal size, soft sealing principle, mechanical spring reset, and IP65 protection class according to IEC 60529, this piloted valve conforms to the VDI/VDE 3845 NAMUR standard and includes a detenting manual override, throttleable exhaust-air function, and reversible flow direction. Pilot pressure operates between 2 and 10 bar, supported by a C value of 1.1 l/sbar and a b value of 0.25 in any assembly position. Submit the exact part number, quantity, and application requirements to request a quote.
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Request a Quote- Manufacturer
- Festo
- Part number
- 188400
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 188400.
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Verified configuration
Technical Specifications
- Valve function
- 5/2 monostable
- Type of actuation
- electrical
- Width
- 35 mm
- Standard nominal flow rate
- 400 l/min
- Working pressure
- 2 ... 8 bar
- Design structure
- Piston slide
- Type of reset
- mechanical spring
- Protection class
- IP65
- to
- IEC 60529
- Nominal size
- 8 mm
- Exhaust-air function
- throttleable
- Sealing principle
- soft
- Assembly position
- Any
- Conforms to standard
- VDI/VDE 3845 (NAMUR)
- Manual override
- detenting
- Type of piloting
- Piloted
- Flow direction
- reversible
- Pilot pressure
- 2 ... 10 bar
- b value
- 0.25
- C value
- 1.1 l/sbar
- Switching time off
- 90 ms
- Switching time on
- 20 ms
- Characteristic coil data
- 110 V AC: 50 Hz, pick-up power 5 VA, holding power 3.7 VA | 110 V AC: 60 Hz, pick-up power 5 VA, holding power 3.7 VA
- Permissible frequency fluctuation
- +/- 10 %
- Permissible voltage fluctuation
- +/- 10 %
- Operating medium
- Compressed air in accordance with ISO8573-1:2010 [7:-:-]
- CE symbol (see declaration of conformity)
- according to EU low voltage guideline
- Corrosion resistance classification CRC
- 3
- Medium temperature
- -20 ... 60 °C
- Pilot medium
- Compressed air in accordance with ISO8573-1:2010 [7:4:4]
- Ambient temperature
- -20 ... 60 °C
- Electrical connection
- Plug socket | Screwed terminal | M20x1,5
- Scavenging orifice connection
- Internal
- Pneumatic connection, port
- 3 Subbase
- Materials information for seals
- NBR
Engineering context
Identification and RFQ Guidance
What to include in your RFQ
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 188400. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.