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Simple Filament Checkvalve – 3D printable model from Thingiverse Thingiverse

Simple Filament Checkvalve

by KLS3D
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When the multi material unit is used with the Prusa MK3S+ the filament is sometimes pushed back through the buffer to the spool. It gets entangled and the result is a failed print. The check valve increases the friction when the filament is pushed back and thus keeps the filament in the buffer. It can be attached to the end of the 4 mm PTFE tube with a M3 screw.
Source
Thingiverse
What you need to print this: Intermediate Low confidence
Why?
2 colors
Single piece 2 colors / AMS Hardware needed
Supports 1/3
Assembly 0/3
Settings 1/3
Bed size 0/3
Post-process 1/3
Printer
FDM / FFF
File format
STL
Material
Colors
2 (AMS/MMU recommended)
Post-processing
Hardware
Software
Cura, PrusaSlicer, or similar
Same designer, more platforms

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3 additional models across 1 more platforms

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