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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
151870
Air solenoid valve MFH-5/2-D-3-C
The Festo 151870 is a 5/2-way monostable industrial component featuring a piston gate valve structural design with a 14.5 mm nominal width and a 4500 l/min normal nominal flow rate normalized to DIN 1343. Operating within a pressure range of 0.2 MPa to 1 MPa (2 bar to 10 bar), this unit utilizes a pneumatic spring reset method, an adjustable exhaust air function, and a soft sealing principle compliant with ISO 5599-1 standards for sub-base size 3 or G1/2 pneumatic working ports. It provides IP65 protection, c UL us recognition (OL), and DNV maritime classification, while supporting electrical actuation via a separately ordered solenoid coil and both detenting and non-detenting manual override options. Submit the exact part number, quantity, and application requirements to receive a quote for this component.
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Request a QuoteWhy no listed price?
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
- 151870
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 151870.
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, monostable
- Actuation type
- Electrical
- Width
- 65 mm
- Normal nominal ow rate (normalized to DIN 1343)
- 4500 l/min
- Pneumatic working port
- Sub-base, size 3 as per ISO 5599-1 | G1/2
- Operating voltage
- Via solenoid coil, to be ordered separately
- Operating pressure
- 0.2 MPa...1 MPa | 2 bar...10 bar
- Structural design
- Piston gate valve
- Reset method
- Pneumatic spring
- Certication
- c UL us - recognized (OL)
- Maritime classication
- See certicate
- Certicate issuing authority
- DNV-TAA000032X | UL MH19482
- Degree of protection
- IP65
- Nominal width
- 14.5 mm
- Width dimension
- 71 mm
- Exhaust air function
- Adjustable
- Sealing principle
- Soft
- Mounting position
- Any
- Conforms to standard
- ISO 5599-1
- Manual override
- Detenting via accessory | Non-detenting
- ISO code
- 351
- Type of control
- Piloted
- Pilot air supply port
- Internal
- Flow direction
- Non-reversible
- Lap
- Positive overlap
- Suitability for vacuum
- No
- Switching time off
- 66 ms
- On switching time
- 60 ms
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 151870. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.