Anschlussmasse zwischen Wirkdruck-Messgeraeten und angeflanschten Absperrorgangen bis 413 bar (41,3 MPa) Mating dimensions between differential pressure (type) measuring instruments and flanged-on shut...
适用范围:This International Standard is applicable to differential pressure (type) measuring instruments (instrument) with a shut-off device (manifold) directly bolted on to them. This standard specifies mating...
实施日期:2001-06-15
实施日期:2009-07-01
Marine Cast Iron 16 kgf/c<font size="3">㎡</font> Gate Valves
发布日期:1982-05-20 实施日期:1982-05-20
Gas valves; angle pattern ball shut-off valves with compression coupling
适用范围:This standard specifies dimensions and designation of angle pattern ball valves with compression fitting for use in installations for gases to DVGW G 260 part 1 for service pressure 4 bar.
UL Standard for Safety Marine Manually Operated Shutoff Valves for Flammable Liquids Second Edition
适用范围:Marine manually operated shutoff valves for flammable liquids
实施日期:1998-11-18
Marine forged steel male thread stop valves
适用范围:本标准规定了船用外螺纹锻钢截止阀(以下简称截止阀)的分类和标记、要求、试验方法、检验规则、标志、包装和贮存。 本标准适用于船舶管路系统用截止阀的设计、制造和验收。
发布日期:2008-02-14 实施日期:2008-09-01
Rueckstauverschluesse fuer Gebaeude. Gueteueberwachung Anti-flooding devices for buildings Part 3:Quality assurance Clapets anti-retour pour les batiments. Maitrise de la qualite
适用范围:This European Standard specifies the requirements for anti-flooding devices for buildings to ensure conformity of these products with EN 13564-1.
实施日期:2003-11-25
Respiratory protective devices. Gas cylinder valves. Part 3:Outlet connections for diving gases Nitrox and oxygen Incorporating corrigendum December 2003
实施日期:2003-02-01
Gas valves; straight pattern ball shut-off valves with compression coupling
适用范围:This standard specifies dimensions and designation of straight pattern ball valves with compression fitting for use in installations for bases to DVGW G 260 part 1 for service pressure 4 bar.
Biotechnik. Leistungskriterien fuer Leitungssysteme und Instrumentierung. Ventile Biotechnology-Performance Criteria for Piping and Instrumentation-Part 5:Valves Biotechnologie. Criteres de performance...
适用范围:This European Standard specifies performance criteria for valves used in biotechnological processes with respect to the potential hazards to the worker and the environment from microorganisms in use. T...
实施日期:2001-04-15
Industrial valves -- Globe valves of thermoplastics materials
适用范围:ISO 21787:2006 specifies requirements for the design, functional characteristics and manufacture of globe valves made of thermoplastics materials intended for isolating and control service, their conne...
发布日期:2006-03-01 实施日期:2006-03-01
Marine cast steel flanged stop check valves
适用范围:本标准规定了法兰连接尺寸和密封面按GB/T 569、GB/T 2501的船用法兰铸钢截止止回阀(以下简称截止止回阀)的分类和标记、要求、试验方法、检验规则、包装和贮存。 本标准适用于船舶管路系统用截止止回阀的设计、制造和验收。
发布日期:2008-08-04 实施日期:2009-02-01
5kgf/c<font size="3">㎡</font> Bronze Stop Valves for Railway Rolling Stock
发布日期:1985-06-27 实施日期:1985-06-27
Marine Bronze 5 kgf/c<font size="3">㎡</font> Rising Stem Type Gate Valves
发布日期:1982-05-20 实施日期:1982-05-20
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