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
8221573
Solenoid valve JMFDH-5/2-D-3-S-C
The Festo 8221573 is a 65 mm wide, 5/2-way dominant bistable industrial component featuring a piloted piston gate valve design with a soft sealing principle and an adjustable exhaust air function. Operating within a pressure range of -0.09 MPa to 1.6 MPa, this ISO 5599-1 conforming valve delivers a normal nominal flow rate of 4500 l/min through a G1/2 or ISO size 3 sub-base pneumatic working port. It provides an IP65 degree of protection, features both non-detenting and accessory-detenting manual overrides, and holds DNV-TAA000032X maritime classification with operating voltage supplied via separately ordered solenoid coils. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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
- 8221573
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 8221573.
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, dominant, bistable
- 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
- 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
- 0.2 MPa...1 MPa
- Pilot pressure
- 2 bar...10 bar
- Suitability for vacuum
- Yes
- Changeover time
- 24 ms
- Switching time changeover (dominant)
- 21 ms
- Max. positive test pulse with 0 signal
- 3700 µs
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 8221573. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.