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Festo
187931
Solenoid valve JMN2DH-5/2-D-02-S-12DCA
The Festo 187931 is an electrical 5/2 bistable-dominant industrial component featuring a piston slide design structure and a width of 18 mm with a 19 mm grid dimension. This piloted valve offers a standard nominal flow rate of 500 l/min, a working pressure range of -0.9 to 10 bar, an IP65 protection class, and a 6 mm nominal size conforming to VDMA 24563. Additional attributes include a soft sealing principle, reversible flow direction, external pilot air supply with a 2 to 10 bar pilot pressure, throttleable exhaust-air function, detenting manual override with accessories, and a 16 ms switching time reversal. Submit the exact part number, quantity, and application requirements to receive a formal quote.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 187931
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 187931.
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Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Valve function
- 5/2 bistable-dominant
- Type of actuation
- electrical
- Width
- 18 mm
- Standard nominal flow rate
- 500 l/min
- Working pressure
- -0.9 ... 10 bar
- Design structure
- Piston slide
- Protection class
- IP65
- 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
- reversible
- Pilot pressure
- 2 ... 10 bar
- Switching time reversal
- 16 ms
- Switching time reversal (dominating)
- 16 ms
- Characteristic coil data
- 12V DC: 1,4W | 24 V AC: 50 Hz, switching power: 3 VA, holding capacity: 2.4 VA | 24V AC: 60Hz
- 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
- 5 Subbase VDMA 24563 size 2
- Materials information for seals
- NBR
- Materials information, housing
- Aluminum die cast
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 187931. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.