Sell Dual Control flush valve

Description

1.Applicable to two -piece china toilet tank , The main flush valve height can be adjusted in accordance to the framework from **3mm to **0mm ***** pipe is available to optional height ***** valve with dual push button , dual push button framework and postive stop mechanism .Easy installation 4.Silicon seal is free from leakage 5.Adjustable of half flush volume by moving up and dowm 6.Adjustable of full flush volume by moving up and dowm