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.
Global industrial sourcing · Houston, Texas info@mropartsrfq.com
Reference imageConfirm configuration by manufacturer part number.
Festo
8221574
Solenoid valve MFH-5/2-D-3-FR-S-C
The Festo 8221574 is an electrical 5/2-way monostable industrial component featuring a piston gate valve structural design with a soft sealing principle and an ISO 5599-1 compliant size 3 sub-base or G1/2 pneumatic working port. Built with a 14.5 mm nominal width, a 65 mm width dimension, and a mechanical spring reset method, this unit delivers a normal nominal flow rate of 4500 l/min across an operating pressure range of -0.09 MPa to 1.6 MPa. It includes an IP65 degree of protection, adjustable exhaust air function, non-detenting or accessory-detenting manual override, and DNV-TAA000032X maritime classification certification while operating via a separately ordered solenoid coil. Submit the exact part number, quantity, and application requirements to request a formal quote for this item.
Request pricing and availabilityCommercial response within one business day for your destination and required quantity.
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
- 8221574
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 8221574.
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
- -0.09 MPa...1.6 MPa | -0.9 bar...16 bar
- Structural design
- Piston gate valve
- Reset method
- Mechanical spring
- Maritime classication
- See certicate
- Certicate issuing authority
- DNV-TAA000032X
- 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
- 369
- Type of control
- Piloted
- Pilot air supply port
- External
- Flow direction
- Reversible
- Lap
- Positive overlap
- Pilot pressure MPa
- 0.3 MPa...1 MPa
- Pilot pressure
- 3 bar...10 bar
- Suitability for vacuum
- Yes
- Switching time off
- 74 ms
- On switching time
- 33 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 8221574. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.