Confirm the exact configuration
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
12458
Air solenoid valve JMDH-5/2-3/4-D-4-24DC
The Festo 12458 is a 5/2-way bistable industrial component featuring a piloted piston gate valve design with soft seals and a 76 mm width. Operating on 24V DC within a pressure range of 2 bar to 16 bar, this unit delivers a normal nominal flow rate of 6000 l/min through ISO 5599-1 size 4 sub-base ports or G3/4 connections. It incorporates an internal pilot air supply, an 18 mm nominal width, an adjustable exhaust air function, non-detenting manual override, and an IP65 degree of protection conforming to ISO 5599-1 standards for any mounting position. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Festo references — within one business day.
- Manufacturer
- Festo
- Part number
- 12458
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 12458.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Valve function
- 5/2-way, bistable
- Actuation type
- Electrical
- Width
- 76 mm
- Normal nominal ow rate (normalized to DIN 1343)
- 6000 l/min
- Pneumatic working port
- Sub-base, size 4 as per ISO 5599-1 | G3/4
- Operating voltage
- 24V DC
- Operating pressure
- 2 bar...16 bar
- Structural design
- Piston gate valve
- Degree of protection
- IP65
- Nominal width
- 18 mm
- Width dimension
- 82 mm
- Exhaust air function
- Adjustable
- Sealing principle
- Soft
- Mounting position
- Any
- Conforms to standard
- ISO 5599-1
- Manual override
- Non-detenting
- ISO code
- 455
- Type of control
- Piloted
- Pilot air supply port
- Internal
- Flow direction
- Non-reversible
- Lap
- Positive overlap
- Changeover time
- 40 ms
- Duty cycle
- 100%
- Max. positive test pulse with 0 signal
- 4300 µs
- Max. negative test pulse on 1 signal
- 2100 µs
- Coil characteristics
- 24 V DC: 6.8 W | 48 V AC: 50/60 Hz, initial power 14.5 VA, holding power 9.9 VA
- Operating medium
- Compressed air as per ISO 8573-1:2010 [7:4:4]
- Information on operating and pilot media
- Operation with oil lubrication possible (required for further use)
- LABS (PWIS) conformity
- VDMA24364-B1/B2-L
- Temperature of medium
- -10 °C...60 °C
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 12458. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.