February 19, 2026
Description
Hello,
This is my first time uploading a project.
This print is a valve adapter, easily purchased on AliExpress and similar sites.
It uses a 2-inch (Dn50) thread specification and features a thread size compatible with standard household sink drain pipes.
PF (BSPP) 55'
This product is generally intended for people who have suffered from sewer backflow.
Since it must withstand hot water from the sewer pipe, it was printed using PET-CF filament.
It is designed to fit the valve precisely.
The original SolidWorks file is attached.
License:
BY
ysy9999
