Nickel Plated Check Valve Brass Backflow Valve Durable One-way Valve Toilet

Label:Yes Thread: G1/2=20MM Name: Check Valve Function: Prevent water backflow Brand new and high quality Material: nickel-plated brass

Notice: 1. The real color of the item may be slightly different from the pictures shown on the website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. Thank for your understanding. 3. 1cm=0.39''.

Package Included: 1x One-way Valve