One way valve - Rc nitro valve - 6mm BB

thingiverse

Prints as one complete piece, no supports required, theoretically eliminates the need for a brim or skirt at 0.1mm layer resolution. Split the components and remove any excess material. You can choose between an open vent or fuel line to fuel line vent configuration. Insert a 6mm ball bearing into the assembly. Then, apply a small amount of glue to the bottom part of a tiny O-ring (Rc shock seal type) and place it in the channel. Finally, seal both parts together with additional glue. **Note: No glue should be applied to the O-ring or vent holes on the BB side, as the ball bearing must move freely.**