The purpose of this European Sstandard is to specify:_ the dimensional, hygiene, tightness, pressure performance, hydraulic, acoustic, mechanical and physico-chemical characteristics which inlet valves for flushing cisterns shall comply with;_ the test methods for checking these characteristics;_ marking and presentation.This standard applies exclusively to the valve itself and it does not prejudge compliance with health regulations as the inlet valve is being fitted into the cistern.This document does not cover valves intended to equip flushing cisterns with external overflow.This standard applies to valves such as float valves limit operating at pressures
DS/EN 14124:2005 history
2005DS/EN 14124:2005 Inlet valves for flushing cisterns with internal overflow