Product Model
vspa-b-d52-a2
Selling Points
- 1The Festo VSPA-B-D52-A2 is a 5/2 bistable-dominant pneumatic valve designed for high-performance applications. It features a standard nominal flow rate of 550 l/min and operates within a pressure range of -0.9 to 10 bar.
- 2This valve is constructed with a piston slide design, ensuring reliable operation and soft sealing principles. It can be throttled for exhaust air functions and is compatible with compressed air as per ISO 8573-1:2010.
- 3The VSPA-B-D52-A2 is versatile in its mounting position, allowing it to be installed anywhere. It conforms to standards ISO 15407-1 and VDMA 24563, ensuring compliance with industry regulations.
- 4The valve operates with a direct piloting system, providing reversible flow direction. It has a changeover time of 6 ms and is designed to handle operating temperatures from -10°C to 60°C, along with relative humidity up to 90%.
- 5The Festo VSPA-B-D52-A2 is built with RoHS-compliant materials, including NBR seals, die-cast aluminum housing, and zinc-plated steel screws. It weighs 80 grams and is suitable for applications requiring high reliability and durability.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Valve function | 5/2, bistable, dominant | Actuation type | Pneumatic |
Width | 18mm | Standard nominal flow rate | 550l/min |
Pneumatic working port | Sub-base, size 18 mm as per ISO 15407-1 Connecting plate size 02 according to VDMA 24563 G1/8 | Operating pressure | -0.9bar 10bar |
Structural design | Piston gate valve | Nominal width | 5mm |
Exhaust air function | With flow control option | Sealing principle | Soft |
Mounting position | Any | Conforms to standard | ISO 15407-1 VDMA 24563 |
Type of control | Direct | Flow direction | Reversible |
Symbol | 00991042 | Lap | Overlap |
Pilot pressure | 2bar 10bar | Flow rate of pneumatic valve | 750l/min |
Flow rate of pneumatic valve on individual sub-base | 550l/min | Optimized flow rate of pneumatic valve pneumatically concatenated flow | 550l/min |
Changeover time | 6ms | Explosion prevention and protection | Zone 2 (ATEX) Zone 22 (ATEX) |
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) |
Corrosion resistance class (CRC) | 0 - No corrosion stress | LABS (PWIS) conformity | VDMA24364-B1/B2-L |
Temperature of medium | -10°C 60°C | Relative air humidity | 0 - 90 % |
Pilot medium | Compressed air as per ISO 8573-1:2010 [7:4:4] | Ambient temperature | -10°C 60°C |
Max. tightening torque for valve mounting | 0.9Nm 1.1Nm | Product weight | 80g |
Pilot air port 12 | Sub-base, size 18 mm as per ISO 15407-1 | Pilot air port 14 | Sub-base, size 18 mm as per ISO 15407-1 |
Pneumatic connection 1 | Sub-base, size 18 mm as per ISO 15407-1 | Pneumatic connection 2 | Sub-base, size 18 mm as per ISO 15407-1 |
Pneumatic connection 3 | Sub-base, size 18 mm as per ISO 15407-1 | Pneumatic connection 4 | Sub-base, size 18 mm as per ISO 15407-1 |
Pneumatic connection 5 | Sub-base, size 18 mm as per ISO 15407-1 | Note on materials | RoHS-compliant |
Seals material | NBR | Housing material | Die-cast aluminum |
Material of screws | Steel Galvanized | Manufacturer ID | 546725 |
Specifications may be subject to change without notice