ANSI/AWWA C701-2007
用户服务用涡轮式冷水表

Cold-Water Meters-Turbine Type, for Customer Service

ANSI/AWWA C701-2007 发布历史

This standard describes the various classes of cold-water trubine meters in sizes 3/4 in.(20mm)through 20 in.(500mm)for water supply customer service, mainline metering, and custody transfer of water among purveyors, and the materials and workmanship employed in their fabrication. The turbine meters described in this standard are divided into class Ⅰ and classⅡ meters. Both classes of meters register by recording the revolutions of a turbine set in motion by the force of flowing water striking its blades. Class Ⅰ. Class Ⅰ meters are the vertical-shaft and low-velocity, horizontal-shaft models. Class Ⅱ. Class Ⅱ meters are the in-line, horizontal-axis, high-velocity-type trubines characterized by lower head loss and a wider normal operating flow range than class Ⅰ models.

ANSI/AWWA C701-2007由美国给水工程协会 US-AWWA 发布于 2007-01-21。

ANSI/AWWA C701-2007 在中国标准分类中归属于: Q81 供水、排水器材设备。

ANSI/AWWA C701-2007 发布之时，引用了标准

• ANSI/AWWA C207 *， 2018-01-20 更新
• ANSI/AWWA C213 钢制水管和配件的熔结环氧涂层和衬里*， 2015-01-24 更新
• ANSI/AWWA C550 阀门和给水栓用防护性内部涂层*， 2022-07-18 更新
• ANSI/AWWA C706 冷水表用直接读取的遥控读数系统*， 2022-07-18 更新
• ANSI/AWWA C707 冷水表用编码器式遥控读数系统*， 2022-07-18 更新
• ASME B1.20.1 ASME B1.20.1-2013(R2018)
• ASME B16.1 灰口铸铁管法兰和法兰配件: 等级25, 125和250*， 2020-11-09 更新
• ASME B16.24 铸铜合金管法兰,法兰配件和阀门:等级为150,300,600,900,1500和2500*， 2022-07-18 更新
• ASTM A48/A48M 灰铸铁件标准规范*， 2022-05-01 更新
• ASTM A126 阀门、法兰和管件用灰铁铸件的标准规范
• ASTM A153/A153M 钢铁制品锌涂层(热浸镀)的标准规格*， 2022-07-18 更新
• ASTM A269 通用无缝和焊接奥氏体不锈钢管标准规格*， 2022-07-18 更新
• ASTM A276 不锈钢棒和形状的标准规格
• ASTM A536 球墨铸铁件标准规范*， 2019-05-01 更新
• ASTM B30 锭形式铜合金的标准规格*， 2022-07-18 更新
• ASTM B176 铜合金压铸件标准规范*， 2022-07-18 更新

* 在 ANSI/AWWA C701-2007 发布之后有更新，请注意新发布标准的变化。

ANSI/AWWA C701-2007的历代版本如下：

• 2002年01月01日 ANSI/AWWA C701-2002 家用涡轮式冷水表
• 2007年01月21日 ANSI/AWWA C701-2007 用户服务用涡轮式冷水表
• 2011年01月01日 ANSI/AWWA C701-2011 客户服务用涡轮式冷水表
• 2015年01月24日 ANSI/AWWA C701-2015

ANSI/AWWA C701-2007 客户服务用涡轮式冷水表 由 ANSI/AWWA C701-2002 变更而来。

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标准号

ANSI/AWWA C701-2007

发布日期

2007年01月21日

实施日期

废止日期

无

中国标准分类号

Q81

发布单位

US-AWWA

引用标准

ANSI/AWWA C115/A21.15 ANSI/AWWA C207 ANSI/AWWA C213 ANSI/AWWA C550 ANSI/AWWA C706 ANSI/AWWA C707 ASME B1.20.1 ASME B16.1 ASME B16.24 ASTM A48/A48M ASTM A126 ASTM A153/A153M ASTM A269 ASTM A276 ASTM A536 ASTM A570/570M ASTM A580 ASTM B30 ASTM B176 ASTM B50

被代替标准

ANSI/AWWA C701-2002

适用范围

This standard describes the various classes of cold-water trubine meters in sizes 3/4 in.(20mm)through 20 in.(500mm)for water supply customer service, mainline metering, and custody transfer of water among purveyors, and the materials and workmanship employed in their fabrication. The turbine meters described in this standard are divided into class Ⅰ and classⅡ meters. Both classes of meters register by recording the revolutions of a turbine set in motion by the force of flowing water striking its blades. Class Ⅰ. Class Ⅰ meters are the vertical-shaft and low-velocity, horizontal-shaft models. Class Ⅱ. Class Ⅱ meters are the in-line, horizontal-axis, high-velocity-type trubines characterized by lower head loss and a wider normal operating flow range than class Ⅰ models.