Nulldruckregler fuer Gasbrenner und Gasgeraete Zero Governors for Gas Burners and Gas Burning Appliances Detendeurs a zero pour bruleurs a gaz et appareils a gaz
适用范围:This standard specifies the safety, constructional and performance requirements for zero pressure governors, hereafter referred to as zero governors, intended for use with gas appliances. It also gives...
实施日期:1998-12-15
Building valves. Water pressure reducing valves and combination water reducing valves. Requirements and tests
适用范围: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 s...
实施日期:2000-02-15
Minimum requirements for the content of the user manual for automotive LPG systems; German version EN 13856:2002
实施日期:2002-08-01
Rotierende Verdraengerpumpen. Technische Anforderungen Rotary Positive Displacement Pumps-Technical Requirements Pompes volumetriques a mouvement rotatif. Prescriptions techniques CORR 10836;February 2...
适用范围:Specifies the technical requirements, other than safety and testing, for pumps and pump units.
实施日期:1999-05-15
Armaturen fuer die Wasserversorgung. Anforderungen an die Gebrauchstauglichkeit und deren Pruefung. Regelarmaturen Valves for Water Supply-Fitness for Purpose Requirements and Appropriate Verification ...
适用范围:This European Standard defines the minimum fitness for purpose requirements for automatic control valves providing a regulation function to be used in, or connected to, water supply pipe systems, above...
实施日期:2001-03-15
Non-domestic forced convection gas-fired air heaters for space heating not exceeding a net heat input of 300 kW incorporating a fan to assist transportation of combustion air or combustion products
实施日期:2009-11-01
Agricultural irrigation equipment--Direct-acting pressure regulators
适用范围:本标准规定了直动式压力调节器(以下简称压力调节器)的结构、技术要求和试验方法。该压力调节器用于含有温度不超过50℃的水,且水中可能含有农业灌溉常用类型和浓度的肥料和/或其他化学物质的农业灌概系统。 本标准适用于公...
发布日期:2002-03-10 实施日期:2002-08-01
Atemschutzgeraete. Gasflaschenventile. Gewindeverbindungen am Ausgangsstutzen fuer die Tauchgase Nitrox und Sauerstoff Respiratory protective devices Gas cylinder valves Part 3:Outlet connections for d...
适用范围:This European Standard is applicable to a thread connection used for the connection between a gas cylinder valve and a pressure reducer for respiratory equipment for diving containing breathable nitrox...
实施日期:2003-03-05
Safety devices for protection against excessive pressure -- Part 1: Safety valves
适用范围:ISO 4126-1:2004 specifies general requirements for safety valves irrespective of the fluid for which they are designed. It is applicable to safety valves having a flow diameter of 6 mm and above which ...
发布日期:2004-02-01 实施日期:2004-02-01
Refrigerating systems and heat pumps - Safety switching devices for limiting the pressure - Requirements and tests; German version EN 12263:1998
适用范围:The document is to applied to safety for the limitation of maximum and minimum pressures in refrigerating plants and heat pumps.
Medical devices for conserving oxygen and oxygen mixtures - Particular requirements
适用范围:This standard specifies specific requirements for the safety and essential performance of portable devices which supply the flow of oxygen or oxygen mixtures during therapy (e. g. long term oxygen ther...
实施日期:2006-04-01
Safety and control devices for gas burners and gas-burning appliances -- General requirements
适用范围:ISO 23550:2011 specifies safety, constructional and performance requirements and testing of safety control or regulating devices and sub-assemblies or fittings for burners and gas-burning appliances us...
发布日期:2011-03-01 实施日期:2011-03-01
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