SSH EN 12050-4:2001

Pajisjet ngritëse për ujin e ndotur në ndërtesa dhe kantjere - Parimet e ndërtimit dhe provat - Pjesa 4: Valvola moskthimi për ujrat e ndotura me fekale të lira dhe ujrat e ndotura që përmbajnë lëndë fekale

Wastewater lifting plants for buildings and sites - Principles of construction and testing - Part 4: Non-return valves for faecal-free wastewater and wastewater containing faecal matter

Scope

This part of this European Standard applies to non-return valves used in conjunction with faecal and faecal-free wastewater lifting plants. This part of the standard contains general requirements, basic construction and testing principles together with information on materials and quality surveillance.

Related directives

Directives related to this standards.