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vuvs-lt20-b52-d-n18-f7 Festo | INDSLT
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FESTO
Pneumatic valves and valve manifolds
Directional control valves
vuvs-lt20-b52-d-n18-f7
FESTO
Directional control valves
vuvs-lt20-b52-d-n18-f7
Product Model
vuvs-lt20-b52-d-n18-f7
Material Number
577507
Product ID
15154
Stock on Request
Last updated: 8/29/2026
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Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Valve function
5/2, bistable
Actuation type
Electrical
Valve size
21mm
Standard nominal flow rate
500l/min
Pneumatic working port
1/8 NPT
Operating pressure
1.5bar 10bar
Structural design
Plate seat
Certification
c UL us - Recognized (OL)
Nominal width
5mm
Exhaust air function
With flow control option
Sealing principle
Soft
Mounting position
Any
Manual override
Detenting Non-detenting
Type of control
Pilot-controlled
Pilot air supply port
Internal
Flow direction
Non-reversible
Symbol
00995754
Lap
Underlap
b-value
0.27
C value
2.1l/sbar
Changeover time
8ms
Max. positive test pulse with 0 signal
1900μs
Max. negative test pulse on 1 signal
2700μs
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)
2 - Moderate corrosion stress
LABS (PWIS) conformity
VDMA24364-B1/B2-L
Cleanroom class
Class 6 according to ISO 14644-1
Temperature of medium
-10°C 60°C
Pilot medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Ambient temperature
-10°C 60°C
Product weight
181g
Type of mounting
Optionally: On terminal strip With through-hole
Venting hole connection
Not ducted
Pilot exhaust air port 82
10-32 UNF-2B
Pilot exhaust air port 84
10-32 UNF-2B
Pneumatic connection 1
1/8 NPT
Pneumatic connection 2
1/8 NPT
Pneumatic connection 3
1/8 NPT
Pneumatic connection 4
1/8 NPT
Pneumatic connection 5
1/8 NPT
Note on materials
RoHS-compliant
Seals material
HNBR NBR TPE-U(PU)
Housing material
Die-cast aluminum Painted
Material of screws
Steel, galvanized
Manufacturer ID
577507
