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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.
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Festo
8198577
Solenoid valve VSVA-B-T32H-MZH-D1-F8
The Festo 8198577 is a 2x3/2 open/closed monostable industrial component featuring a piloted piston gate valve design with a soft sealing principle and positive overlap. Built with a 42 mm width and an ISO 5599-1 size 1 sub-base pneumatic working port, this part delivers a standardized nominal flow rate of 1400 l/min across an operating pressure range of -0.9 bar to 10 bar. It includes an external pilot air supply port, adjustable exhaust air function via individual sub-base, mechanical spring reset, non-detenting manual override, and IP65 / NEMA 4 protection rated for any mounting position. Submit the exact part number, quantity, and application requirements to request a quote.
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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
- 8198577
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 8198577.
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
- 2x3/2, open/closed, monostable
- Actuation type
- Electrical
- Width
- 42 mm
- Nominal ow rate standardized according to ISO 8778
- 1400 l/min
- Pneumatic working port
- Sub-base, size 1 according to ISO 5599-1
- Operating pressure
- -0.09 MPa...1 MPa | -0.9 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
- 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
- 0.2
- C value
- 5.479 l/sbar
- Flow rate of pneumatic valve
- 1300 l/min
- Flow rate of pneumatic valve on individual sub-base
- 1100 l/min
- Optimized ow rate of pneumatic valve, pneumatically concatenated
- 1200 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 8198577. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.