8204587

Name: Festo 8204587 Mass flow controller (MFC) VEFC-L-6-200-D31-G14-G14-MRM1
Brand: Festo

Mass flow controller (MFC) VEFC-L-6-200-D31-G14-G14-MRM1

The Festo 8204587 is a 2-way proportional flow control valve featuring electrical actuation and an IP20 degree of protection for non-reversible flow directions. It provides a flow rate control range of 10 l/min to 200 l/min N2 equivalent, operating at 0.6 MPa with an inlet pressure range of 1 bar to 7 bar and an output pressure from -1 bar to 3.5 bar, including vacuum suitability. Designed with G1/4 pneumatic connections and an operating relative air humidity of 5 to 85% non-condensating, this industrial component exhibits a total leakage of 0.6 l/h standardized according to SEMI E16 tested with CDA. Submit the exact part number, quantity, and application requirements for a formal quotation.

Request pricing and availabilityCommercial response within one business day for your destination and required quantity.

Request a Quote

Why 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: 8204587
Data verification: Manufacturer evidence reviewed

For a faster response, include quantity, condition, and delivery destination.

Exact part-number verificationTechnical properties are matched to 8204587.

Worldwide sourcingSupport for planned and urgent industrial requirements.

Manufacturer documentationA document is added when the reviewed source provides one.

Verified configuration

Technical Specifications

Degree of protection: IP20
Flow rate control range: 10 l/min...200 l/min
Note on the ow rate control range: N2 equivalent, the specied dynamic and accuracy values apply to | setpoint values >10 %FS
Flow direction: Non-reversible
Operating pressure: 0.6 MPa | 6 bar
Overload pressure: 0.8 MPa | 8 bar | 116 psi
Burst pressure: 2.1 MPa | 21 bar | 305 psi
Inlet pressure 1 MPa: 0.1 MPa...0.7 MPa
Inlet pressure 1: 1 bar...7 bar
Inlet pressure 1 psi: 14.5 psi...101.5 psi
Output pressure 2: -0.1 MPa...0.35 MPa | -14.5 psi...50.8 psi
Outlet pressure 2: -1 bar...3.5 bar
Suitability for vacuum: Yes
Valve function: 2-way proportional ow control valve
Actuation type: Electrical
Pneumatic connection 1: G1/4
Pneumatic connection 2: G1/4
Total leakage: 0.6 l/h
Note on total leakage: standardized according to SEMI E16 tested with CDA
Relative air humidity: 5 - 85% | Non-condensating
Climatic category: 3K22 as per EN 60721
Nominal altitude of use above sea level: <= 2000 m NHN
Operating medium: Compressed air as per ISO 8573-1:2010 [7:4:4] | Inert gases
Temperature of medium: 5 °C...50 °C
Ambient temperature: 5 °C...50 °C

Engineering context

Identification and RFQ Guidance

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.

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 8204587. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.