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
8198539
Solenoid valve VSVA-B-T22C-MD-D1-F8
The Festo part number 8198539 is a 42 mm wide industrial component featuring a 2x2/2 closed, monostable valve function with electrical actuation and piloted control. Built with a piston gate valve structural design, soft sealing principle, and positive overlap lap, it delivers a standardized nominal flow rate of 1700 l/min according to ISO 8778 through an ISO 5599-1 size 1 sub-base pneumatic working port. This IP65 and NEMA 4 rated unit operates within a 0.3 MPa to 1 MPa (3 bar to 10 bar) pressure range utilizing an internal pilot air supply, mechanical spring reset, and detenting manual override. Submit the exact part number, quantity, and application requirements to request a formal quote for this component.
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
- 8198539
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 8198539.
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
- 2x2/2 closed, monostable
- Actuation type
- Electrical
- Width
- 42 mm
- Nominal ow rate standardized according to ISO 8778
- 1700 l/min
- Pneumatic working port
- Sub-base, size 1 according to ISO 5599-1
- Operating pressure
- 0.3 MPa...1 MPa | 3 bar...10 bar
- Structural design
- Piston gate valve
- Reset method
- Mechanical spring
- Degree of protection
- IP65 | NEMA 4
- Nominal width
- 8 mm
- Width dimension
- 43 mm
- Exhaust air function
- Adjustable | Via individual sub-base
- Sealing principle
- Soft
- Mounting position
- Any
- Conforms to standard
- ISO 5599-1
- Manual override
- Detenting
- Type of control
- Piloted
- Pilot air supply port
- Internal
- Flow direction
- Non-reversible
- Lap
- Positive overlap
- Pilot pressure MPa
- 0.3 MPa...1 MPa
- Pilot pressure
- 3 bar...10 bar
- Suitability for vacuum
- No
- b-value
- 0.18
- C value
- 6.503 l/sbar
- Flow rate of pneumatic valve
- 1500 l/min
- Flow rate of pneumatic valve on individual sub-base
- 1300 l/min
- Optimized ow rate of pneumatic valve, pneumatically concatenated
- 1500 l/min
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 8198539. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.