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
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Festo
4573
Air solenoid valve MFH-2-M5
The Festo part number 4573 is an electrical 2/2-way closed monostable industrial component featuring a plate seat structural design, soft sealing principle, and direct control with a non-reversible flow direction. It delivers a normal nominal flow rate of 75 l/min through an M5 pneumatic working port across an operating pressure range of 0 MPa to 0.8 MPa (0 bar to 8 bar). The unit operates with compressed air as per ISO 8573-1:2010 [7:4:4] within a medium temperature of -15 °C to 60 °C, utilizing mechanical spring reset, a 1.5 mm nominal width, detenting manual override, and oil lubrication capability. Submit the exact part number, quantity, and application requirements to request a 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
- 4573
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 4573.
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
- 2/2-way, closed, monostable
- Actuation type
- Electrical
- Normal nominal ow rate (normalized to DIN 1343)
- 75 l/min
- Pneumatic working port
- M5
- Operating pressure
- 0 MPa...0.8 MPa | 0 bar...8 bar
- Structural design
- Plate seat
- Reset method
- Mechanical spring
- Nominal width
- 1.5 mm
- Exhaust air function
- Cannot be throttled
- Sealing principle
- Soft
- Mounting position
- Any
- Manual override
- Detenting
- Type of control
- directly
- Flow direction
- Non-reversible
- Switching time off
- 5 ms
- On switching time
- 6.2 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-B2-L
- Temperature of medium
- -15 °C...60 °C
- Ambient temperature
- -15 °C...40 °C
- Type of mounting
- With through-hole
- Pneumatic connection 1
- M5
- Pneumatic connection 2
- M5
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 4573. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.