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Festo
8033646
Pneumatic valve VSPA-B-T32H-M-D1
The Festo part number 8033646 is a 42 mm wide industrial component featuring a 2x3/2 open/closed monostable valve function with a piston gate valve structural design and soft sealing principle. It delivers a standardized nominal flow rate of 1400 l/min according to ISO 8778 through a size 1 ISO 5599-1 sub-base working port, operating within a pressure range of -0.09 MPa to 1 MPa with vacuum suitability and an external pilot air supply port. Direct control actuation utilizes a mechanical spring reset method, a positive overlap lap, a b-value of 0.2, an 8 mm nominal width, and a pilot pressure of 3 bar to 16 bar with exhaust air function routed via an individual sub-base in any mounting position. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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- Manufacturer
- Festo
- Part number
- 8033646
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 8033646.
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
- Pneumatic
- 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
- Nominal width
- 8 mm
- Exhaust air function
- Via individual sub-base
- Sealing principle
- Soft
- Mounting position
- Any
- Type of control
- directly
- Pilot air supply port
- External
- Flow direction
- Non-reversible
- Lap
- Positive overlap
- Pilot pressure MPa
- 0.3 MPa...1.6 MPa
- Pilot pressure
- 3 bar...16 bar
- Suitability for vacuum
- Yes
- b-value
- 0.2
- C value
- 5479 l/sbar
- Flow rate of pneumatic valve
- 1300 l/min
- Flow rate of pneumatic valve on individual sub-base
- 1100 l/min
- 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)
- Vibration resistance
- Transport application test with severity level 2 as per FN 942017-4 and | EN 60068-2-6
- Shock resistance
- Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27
- Corrosion resistance class (CRC)
- 0 - No corrosion stress
- LABS (PWIS) conformity
- VDMA24364-B1/B2-L
- Temperature of medium
- -10 °C...60 °C
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 8033646. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.