14299 pneumatic valve VL-5/3B-1/4-B

Festo AG & Co. KG

14299
pneumatic valve
VL-5/3B-1/4-B
5/3-way function, centre position pressurised

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Festo Data sheet

Criterion	Feature
Valve function	5/3 pressurised
Type of actuation	pneumatic
Width	32 mm
Standard nominal flow rate	1600 l/min
Operating pressure MPa	-0,09 - 1 MPa
Operating pressure	-0,9 - 10 bar
Design structure	Piston slide
Type of reset	mechanical spring
Nominal size	10 mm
Grid dimension	33 mm
Exhaust-air function	throttleable
Sealing principle	soft
Assembly position	Any
Manual override	None
Type of piloting	direct
Pilot air supply	external
Flow direction	reversible
Overlap	Positive overlap
Pilot pressure MPa	0,3 - 1 MPa
Pilot pressure	3 - 10 bar
b value	0,38
C value	6,35 l/sbar
Max. switching frequency	3 Hz
Switching time off	26 ms
Switching time on	6 ms
Switching time reversal	35 ms
Operating medium	Compressed air in accordance with ISO8573-1:2010 [7:4:4]
Note on operating and pilot medium	Lubricated operation possible (subsequently required for further operation)
Corrosion resistance classification CRC	1 - Low corrosion stress
Storage temperature	-40 - 60 °C
Medium temperature	-10 - 60 °C
Pilot medium	Compressed air in accordance with ISO8573-1:2010 [7:4:4]
Ambient temperature	-10 - 60 °C
Product weight	375 g
Mounting type	On PR manifold with through hole Optional
Pilot air port 12	G1/8
Pilot air port 14	G1/8
Pneumatic connection, port 1	G1/4
Pneumatic connection, port 2	G1/4
Pneumatic connection, port 3	G1/4
Pneumatic connection, port 4	G1/4
Pneumatic connection, port 5	G1/4
Materials note	Conforms to RoHS
Material seals	NBR
Material housing	Aluminium die cast