Building valves. Water pressure reducing valves and combination water reducing valves. Requirements and tests. Ingestion-build-109673

Building valves. Water pressure reducing valves and combination water reducing valves. Requirements and tests. Ingestion-build-1096731 Scope This European Standard specifies dimensions, materials and performance requirements (including methods of test) for Water Pressure Reducing Valves and Combination Pressure Reducing Valves, of nominal size from DN 8 to DN 100, for I nlet pressures that do not exceed 1,6 MPa (16 bar) and a temperature that does not exceed 30 C for cold water application and 80 C for hot water application. Except when stated otherwise by the manufacturer, the

BS EN ISO 9712

BS 7383 specifies the form of supply

and sub-systems are fully integrated as a seamless part of a wide range of automation tasks covering the whole automation life-cycle

1 Filter housing

injuring or disturbing bats or damaging or destroying their roosts

as confirmed by thermal resistance and thermal conductivity tests

Four classes of flanges are provided

Single fault conditions

Note 1: BS EN 14598-1 is not intended to imply that materials having the same designation give necessarily the same performance

By complying with this standard

Annex F (normative) Plate compactor details

establish and document a minimum level of security within a supply chain(s) or segment of a supply chain