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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
14546
Air solenoid valve MDH-5/3G-3/4-D-4
The Festo part number 14546 is an electrical 5/3-way closed piston gate valve featuring an ISO 5599-1 size 4 sub-base or G3/4 pneumatic working port and an 18 mm nominal width. Operating within a pressure range of 3 bar to 16 bar, this piloted component delivers a normal nominal flow rate of 4800 l/min and incorporates an adjustable exhaust air function, mechanical spring reset, non-detenting manual override, and IP65 degree of protection. Featuring soft sealing and internal pilot air supply, the 76 mm wide unit conforms to ISO 5599-1 standards and accepts an operating voltage via a separately ordered solenoid coil for mounting in any 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
- 14546
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 14546.
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
- 5/3-way, closed
- Actuation type
- Electrical
- Width
- 76 mm
- Normal nominal ow rate (normalized to DIN 1343)
- 4800 l/min
- Pneumatic working port
- Sub-base, size 4 as per ISO 5599-1 | G3/4
- Operating voltage
- Via solenoid coil, to be ordered separately
- Operating pressure
- 3 bar...16 bar
- Structural design
- Piston gate valve
- Reset method
- Mechanical spring
- 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
- 456
- Type of control
- Piloted
- Pilot air supply port
- Internal
- Flow direction
- Non-reversible
- Lap
- Positive overlap
- Switching time off
- 290 ms
- On switching time
- 85 ms
- 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
- Noise level
- 85 dB(A)
- Ambient temperature
- -10 °C...50 °C
- Product weight
- 2600 g
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 14546. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.