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ISO 3822-1:1999
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Acoustics Laboratory tests on noise emission from appliances and equipment used in water supply installations Part 1: Method of measurement |
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ISO 5167-3:2003
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Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 3: Nozzles and Venturi nozzles |
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EN 1254-3:1998
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Copper and copper alloys - Plumbing fittings - Part 3: Fittings with compression ends for use with plastics pipes |
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EN 1254-4:1998/AC:1999
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COPPER AND COPPER ALLOYS - PLUMBING FITTINGS - PART 4: FITTINGS COMBINING OTHER END CONNECTIONS WITH CAPILLARY OR COMPRESSION ENDS |
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EN 1254-1:1998
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Copper and copper alloys - Plumbing fittings - Part 1: Fittings with ends for capillary soldering or capillary brazing to copper tubes |
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EN 1254-2:1998
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Copper and copper alloys - Plumbing fittings - Part 2: Fittings with compression ends for use with copper tubes |
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EN 558-1 : 1995
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INDUSTRIAL VALVES - FACE-TO-FACE AND CENTRE-TO-FACE DIMENSIONS OF METAL VALVES FOR USE IN FLANGED PIPE SYSTEMS - PN-DESIGNATED VALVES |
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EN 1092-3:2003/AC:2007
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FLANGES AND THEIR JOINTS - CIRCULAR FLANGES FOR PIPES, VALVES, FITTINGS AND ACCESSORIES, PN DESIGNATED - PART 3: COPPER ALLOY FLANGES |
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EN 1717:2000
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Protection against pollution of potable water in water installations and general requirements of devices to prevent pollution by backflow |
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EN ISO 5167-3:2003
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Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 3: Nozzles and Venturi nozzles (ISO 5167-3:2003) |
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ISO 6509:1981
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Corrosion of metals and alloys Determination of dezincification resistance of brass |
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ISO 9227:2017
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Corrosion tests in artificial atmospheres — Salt spray tests |
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ISO 3822-3:1997
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Acoustics Laboratory tests on noise emission from appliances and equipment used in water supply installations Part 3: Mounting and operating conditions for in-line valves and appliances |
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EN ISO 3822-1:1999/A1:2008
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ACOUSTICS - LABORATORY TESTS ON NOISE EMISSION FROM APPLIANCES AND EQUIPMENT USED IN WATER SUPPLY INSTALLATIONS - PART 1: METHOD OF MEASUREMENT |
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EN ISO 6509 : 1995
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CORROSION OF METALS AND ALLOYS - DETERMINATION OF DEZINCIFICATION RESISTANCE OF BRASS |
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EN 1092-2:1997
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Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 2: Cast iron flanges |
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EN 1267:2012
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Industrial valves - Test of flow resistance using water as test fluid |