Description
The PrintAirPipe servo valve can be used to block or regulate the air flow in the PrintAirPipe system pipe run. This is practical if, for example, you want to shut off a supply air or exhaust air path.
The version shown here is the identical 160mm version of the original 125mm servo valves.
The control is realized via an MG90 servo and an ESP32 board. Both are installed on the pipe segment and supplied with power via a USB-C connection. The ESP32 firmware is based on ESPHome and can therefore be easily integrated into Home Assistant or other SmartHome systems. The valve can then be closed, opened or even partially opened or closed from the SmartHome system.
The valve status can also be switched between open and closed directly on the unit using a touch switch installed on the unit. The current status of the valve is displayed via an LED on the unit.
Du are looking for other offers for the PrintAirPipe system? There are also the following segments:
- PrinAirPipe - Complete set
- PrintAirPipe - Actuator & Sensor Set
- PrinAirPipe - ServoValve
- PrintAirPipe - AirSensor Segment
- PrintAirPipe - AirFlowSensor segment
Please note: No physical components will be sent. You will receive the files in STL format and must print them out on a 3D printer in order to build the project. This offer contains the STL files you need to print the 3D printable components for the PrintAirPipe Servo Valve 160mm System required.
- You will soon find further information on the assembly and other components required in the assembly article. It will be linked here as soon as it is published.
- Observe the safety instructions linked below during assembly and use: Click here
Additional components are required to build the complete project. A complete list of the required parts can be found here
Required tool:
| Number | Link |
|---|---|
| 1x | Screwdriver set Buy at Amazon |
| 1x | Soldering iron Buy at Amazon |
| 1x | Prusa 3D printer |
Required material:
Gallery
The photos shown here also show the 125mm version of the servo valve. The 160mm version offered here is identical in construction and differs only in the dimensions scaled to 160mm diameter.
3D printing information
- Filament type: e.g: PLA
- Layer thickness: 0.2mm
- Infill: 15%
- Wall lines: 2
ESPHome example configuration
You can find an example configuration for ESPHome under the following link:
Videos
Dimensions
The following is an overview of the usual dimensions of the various pipe segments. If dimensions are missing, please use the contact form let us know and we will add this later. 
File list
- PrintAirPipe_160mm_servo_valve_blade_rotation_lever_X.stl
- PrintAirPipe_160mm_servo_valve_blade_servo_connection_lever_X.stl
- PrintAirPipe_160mm_servo_valve_blade_X.stl
- PrintAirPipe_160mm_servo_valve_body_X.stl
- PrintAirPipe_160mm_servo_valve_body_wall_mount_X.stl
- PrintAirPipe_160mm_servo_valve_mechanic_cover_X.stl
- PrintAirPipe_160mm_servo_valve_mechanic_side_cover_assembly_X.step
- PrintAirPipe_160mm_servo_valve_mechanic_side_cover_wemos_fix_X.stl
- PrintAirPipe_160mm_servo_valve_servo_elevation_lever_X.stl
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