Building valves. Water pressure reducing valves and combination water reducing valves. Requirements and tests. Ingestion-build-264231 BS EN 61753-2-3 contains the

BS EN 61753-2-3 contains the minimum initialisation test and measurement requirements and severities which a branching device shall satisfy in order to be categorised as meeting the IEC standard

Manufacturers of tees for pipe couplings

1125-60 and 1250-50 systems) with a focus on DTV format

the optical paths through the switches are passive

This test may also be used for similar devices when specified in a detail specification

Building valves. Water pressure reducing valves and combination water reducing valves. Requirements and tests. Ingestion-build-264231 BS EN 61753-2-3 contains the1 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