ISO 16137-2006 工业阀.热塑性材料的止回阀

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                   【英文标准名称】:     Industrial valves - Check valves of thermoplastics materials            【原文标准名称】:     工业阀.热塑性材料的止回阀            【标准号】:     ISO 16137-2006            【标准状态】:     现行            【国别】:     国际            【发布日期】:     2006-03    【实施或试行日期】: 【发布单位】: 国际标准化组织(IX-ISO)【起草单位】: ISO/TC 138【标准类型】: ()【标准水平】: ()【中文主题词】: ABS;丙烯腈-丁二烯-苯乙烯共聚物;反虹吸系统;止回阀;定义;合格;连接尺寸;设计;尺寸;工业配件;工业;作标记;材料;聚乙烯;塑料;聚丁烯;聚氯乙烯;聚偏氟乙烯;聚丙烯VC-C;未增塑聚氯乙烯;形状;航运;规范(验收);储存;试验;热塑性聚合物;运输;型式;阀座;阀门【英文主题词】: ABS;Acrylonitrile butadiene styrene;Anti-siphonage systems;CE marking;Check valves;Conformity;Connecting dimensions;Definitions;Design;Dimensions;Functions;Hand operated;Industrial fittings;Industries;Life (durability);Marking;Materials;Mode of connection;Order indicationsEipelineslasticsolybuteneolyethyleneolypropyleneolyvinyl chlorideolyvinylidene fluorideower-operated;PP;Production;PVC-C;PVC-U;Qualification tests;Shape;Shipping;Specification (approval);Storage;Temperature range;Testing;Thermoplastic polymers;Transport;Type testing;Types;Unplasticized polyvinyl chloride;Valve seats;Valves【摘要】: 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 valves to be installed in industrial pipe systems, irrespective of the field of application and the fluids to be conveyed.NOTE 1       Industrial pipe systems also include systems for water supply for general purposes, drainage and sewerage.NOTE 2      Special requirements can apply to pipe systems for water for human consumption.This International Standard is concerned with the range of DNDN 8, DN 10, DN 15, DN 20, DN 25, DN 40, DN 50, DN 65, DN 80, DN 100, DN 125, DN 150, DN 200, DN 250, DN 300, DN 350, DN 400, DN 500 and DN 600and the range of PN and ClassPN 6, PN 10, PN 16, PN 25, and Class 150 and Class 300.【中国标准分类号】: J16【国际标准分类号】: 23_060_50【页数】: 14P;A4【正文语种】: 英语