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Festo
8198631
Solenoid valve VSVA-B-P53C-ZH-D2-F8
The Festo 8198631 is an electrical, 5/3-way closed industrial component featuring a piston gate valve structural design and a nominal width of 11.5 mm. Built with a 52 mm width, soft sealing principle, and mechanical spring reset method, this piloted valve operates between -0.09 MPa and 1.6 MPa with a standardized nominal flow rate of 3700 l/min according to ISO 8778. It conforms to ISO 5599-1 standards, includes an IP65 and NEMA 4 degree of protection, and utilizes an external pilot air supply port with a size 2 sub-base pneumatic working port. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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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
- 8198631
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 8198631.
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
- 5/3-way, closed
- Actuation type
- Electrical
- Width
- 52 mm
- Nominal ow rate standardized according to ISO 8778
- 3700 l/min
- Pneumatic working port
- Sub-base, size 2 according to ISO 5599-1
- Operating pressure
- -0.09 MPa...1.6 MPa | -0.9 bar...16 bar
- Structural design
- Piston gate valve
- Reset method
- Mechanical spring
- Degree of protection
- IP65 | NEMA 4
- Nominal width
- 11.5 mm
- Width dimension
- 53 mm
- Exhaust air function
- Adjustable | Via individual sub-base
- Sealing principle
- Soft
- Mounting position
- Any
- Conforms to standard
- ISO 5599-1
- Manual override
- Non-detenting
- 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
- b-value
- 0.26
- C value
- 7.696 l/sbar
- Flow rate of pneumatic valve
- 3500 l/min
- Flow rate of pneumatic valve on individual sub-base
- 2800 l/min
- Optimized ow rate of pneumatic valve pneumatically concatenated ow
- 2600 l/min
- Max. switching frequency
- 5 Hz
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 8198631. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.