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Festo
187979
Solenoid valve MN2H-2X3G-D-02-S
The Festo 187979 is an 18 mm wide industrial component featuring a 2x3/2 closed, single solenoid valve function with electrical actuation and a piston slide design structure. It delivers a standard nominal flow rate of 440 l/min across a working pressure range of 2 to 10 bar, utilizing an air spring reset, soft sealing principle, and external pilot air supply with a pilot pressure of 1.3 to 10 bar. Configured with a 6 mm nominal size, 19 mm grid dimension, throttleable exhaust-air function, non-reversible flow direction, and IP65 protection class, it conforms to VDMA 24563 and Germanischer Lloyd authorization with any assembly position and detenting manual override via accessories. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 187979
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 187979.
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Verified configuration
Technical Specifications
- Valve function
- 2x3/2 closed, single solenoid
- Type of actuation
- electrical
- Width
- 18 mm
- Standard nominal flow rate
- 440 l/min
- Working pressure
- 2 ... 10 bar
- Design structure
- Piston slide
- Type of reset
- Air spring
- Protection class
- IP65
- Authorization
- Germanischer Lloyd
- Nominal size
- 6 mm
- Grid dimension
- 19 mm
- Exhaust-air function
- throttleable
- Sealing principle
- soft
- Assembly position
- Any
- Conforms to standard
- VDMA 24563
- Manual override
- with accessories, detenting
- Type of piloting
- Piloted
- Pilot air supply
- external
- Flow direction
- non reversible
- Pilot pressure
- 1.3 ... 10 bar
- b value
- 0.3
- C value
- 1.85 l/sbar
- Switching time off
- 15 ms
- Switching time on
- 15 ms
- Characteristic coil data
- 24V DC: 1,5W
- Operating medium
- filtered compressed air, grade of filtration 40 µm, lubricated or | unlubricated | Vacuum
- Corrosion resistance classification CRC
- 2
- Medium temperature
- -10 ... 50 °C
- Pilot medium
- filtered compressed air, grade of filtration 40 µm, lubricated or | unlubricated
- Ambient temperature
- -10 ... 50 °C
- Product weight
- 210 g
- Electrical connection
- Plug | to DIN 43650 | Design C
- Mounting type
- with through hole
- Auxiliary pilot air port 12/14
- Subbase VDMA 24563 size 2
- Pilot exhaust port 82/84
- Subbase VDMA 24563 size 2
- Pneumatic connection, port
- 2 Subbase VDMA 24563 size 2
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 187979. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.