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Normas DIN – AENOR
DIN EN ISO 16137/A1:2018-07

DIN EN ISO 16137/A1:2018-07

Industrial valves - Check valves of thermoplastics materials - Amendment 1 (ISO 16137:2006/DAM 1:2018); German and English version EN ISO 16137:2006/prA1:2018 / Note: Date of issue 2018-06-22

Robinetterie industrielle - Clapets de non-retour en matériaux thermoplastiques - Amendement 1 (ISO 16137:2006/DAM 1:2018); Version allemande et anglaise EN ISO 16137:2006/prA1:20181 / Attention: Date de parution 2018-06-22

Industriearmaturen - Rückflussverhinderer aus Thermoplasten - Änderung 1 (ISO 16137:2006/DAM 1:2018); Deutsche und Englische Fassung EN ISO 16137:2006/prA1:2018 / Achtung: Erscheinungsdatum 2018-06-22

Fecha Anulación:
2019-12 /Withdrawn
Equivalencias internacionales:

EN ISO 16137/prA1 (2018-07)

ISO 16137 DAM 1 (2018-07)

Relación con otras normas DIN:

Reemplazada por: DIN EN ISO 16137:2019-12

Resumen:
This International Standard specifies requirements for the design, functional characteristics and manufacture of check valves made of thermoplastics materials intended to allow the flow of liquid fluids through the valve in one direction only and to prevent backflow, their connection to the pipe system, the body materials and their pressure/temperature rating between - 40 °C and + 120 °C, for a lifetime of 25 years, and also specifies their tests. This International Standard is applicable to hand- or power-operated valves to be installed in industrial pipe systems, irrespective of the field of application and the fluids to be conveyed.
Keywords:
ABS, Acrylonitrile butadiene styrene, Anti-siphonage systems, CE marking, Check valves, Conformity, Connecting dimensions, Design, Dimensions, Functions, Hand operated, Industrial fittings, Industries, Life (durability), Marking, Materials, Mode of connection, Order indications, PE, Pipelines, Plastics, Polybutene, Polyethylene, Polypropylene, Polyvinyl chloride, Polyvinylidene fluoride, Power-operated, PP, Production, PVC-C, PVC-U, PVDF, Qualification tests, Shape, Shipping, Specification (approval), Storage, Temperature range, Testing, Thermoplastic polymers, Transport, Type testing, Types, Unplasticized polyvinyl chloride, Valve seats, Valves
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