Building valves. Hydraulic safety groups. Tests and requirements algolia-search-ignore

Building valves. Hydraulic safety groups. Tests and requirements algolia-search-ignore1 Scope This European Standard specifies dimensions, materials and performance requirements (including methods of test) for hydraulic safety groups, of nominal sizes from DN 15 to DN 25, having working pressures1) from 0,1 MPa (1 bar) to 0,7 MPa (7 bar). Hydraulic safety groups are intended for fitting to the potable water supply of storage water heaters, having a maximum storage temperature of 95C. Hydraulic safety groups limit the pressure in hot

compared to IEC 60917‑2

BS EN 60079-10

For an X-ray tube head

safe and standardized power transformers

Who is BS 4168-6 - Hexagon socket button head screws for

to make a goodness of fit test

as far as this is reasonable

people who are performing reaction-to-fire tests including manufacturers and all people who are responsible to create

Sold Per Meter

as described in ISO 9999

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Requirements for marking and information to be supplied by the manufacturer are included