Festo AG & Co. KG

546724
pneumatic valve
VSPA-B-B52-A2
Width 18 mm

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Festo Data sheet

CriterionFeature
Valve function5/2 bistable
Type of actuationpneumatic
Width18 mm
Standard nominal flow rate550 l/min
Operating pressure-0,9 - 10 bar
Design structurePiston slide
Nominal size5 mm
Exhaust-air functionthrottleable
Sealing principlesoft
Assembly positionAny
Conforms to standardISO 15407-1
VDMA 24563
Type of pilotingdirect
Flow directionreversible
OverlapPositive overlap
Pilot pressure2 - 10 bar
Flow rate of valve750 l/min
Flow rate of valve on individual sub-base550 l/min
Flow rate of pneumatically linked valve550 l/min
Switching time reversal6 ms
Operating mediumCompressed air in accordance with ISO8573-1:2010 [7:4:4]
Note on operating and pilot mediumLubricated operation possible (subsequently required for further operation)
Corrosion resistance classification CRC0 - No corrosion stress
Medium temperature-10 - 60 °C
Relative air humidity0 - 90 %
Pilot mediumCompressed air in accordance with ISO8573-1:2010 [7:4:4]
Ambient temperature-10 - 60 °C
Max. tightening torque, valve mounting0,9 - 1,1 Nm
Product weight80 g
Pilot air port 12Connection plate size 18 mm, according to ISO 15407-1
Pilot air port 14Connection plate size 18 mm, according to ISO 15407-1
Pneumatic connection, port 1Connection plate size 18 mm, according to ISO 15407-1
Pneumatic connection, port 2Connection plate size 18 mm, according to ISO 15407-1
Pneumatic connection, port 3Connection plate size 18 mm, according to ISO 15407-1
Pneumatic connection, port 4Connection plate size 18 mm, according to ISO 15407-1
Pneumatic connection, port 5Connection plate size 18 mm, according to ISO 15407-1
Materials noteConforms to RoHS
Material sealsNBR
Material housingAluminium die cast
Material screwsSteel
Galvanised

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