American Water Works Association ANSIIAWWA C510-97 (Revision of ANSVAWWA (2510-92) AWWA STANDARD FOR DOUBLE CHECK VALVE BACKFLOW PREVENTION ASSEMBLY Effective date: Feb. 1, 1998. First edition (AWWA C506) approved by AWWA Board of Directors Jan. 27, 1969. This edition approved June 15, 1997...
ANSI/AWWA C104/A21.4-90 American National Standard for Cement-Mortar Lining for Ductile-Iron Pipe and Fittings for Water; ANSI/AWWA C510-89 Standard for Double Check Valve Backflow-Prevention Assembly; ANSI/AWWA C511-89 Standard for Reduced-Pressure Principle Backflow-Prevention Assembly; ANSI/AWWA...
32、止回阀(50mm到600mm)Valves, Swing-CheckGate Valves & Swing Check ValvesC509-09Resilient-Seated Gate Valves for Water Supply Service 弹性密封闸阀Valves, GateGate Valves & Swing Check ValvesC510-07Dble Chk Valve Backflow Prevention Assembly双止回阀防回流组件BackflowBackflow PreventersC511-07Reduced-...
·AWWA C510-2007 双向止回阀防回流组件[1691] 11/12 ·AWWA C115/A21.15-2011 球墨铸铁法兰和球墨铸铁或灰铸铁螺纹法兰管件[1699] 11/12 ·AWWA C520-2014 刀闸阀,尺寸2英寸(50mm)～96英寸(2400mm)[2580] 11/10 ·AWWA C550-2013 阀门和消防栓用保护性内部涂层[1644] ...
·AWWA C510-2007 双向止回阀防回流组件 [1672]11/12 ·AWWA C115/A21.15-2011 球墨铸铁法兰和球墨铸铁或灰铸铁螺纹法兰管件 [1677]11/12 ·AWWA C520-2014 刀闸阀,尺寸2英寸(50mm)～96英寸(2400mm) [2542]11/10 ·AWWA C550-2013 阀门和消防栓用保护性内部涂层 [1619]11/10 ·AWWA C517-2009 弹性阀座...
C510 -07 Dble Chk Valve Backflow Prevention Assembly Backflow C511 -07 Reduced-Pressure Principle Backflow Prevention Assembly Backflow C512 -07 Air-Release, Air/Vacuum, and Combination Air Valves for Waterworks Service Valves, Air C513 -05 Open-Channel, Fabricated-Metal Slide Gates and Open-Channel...
·AWWA C510-2007 双向止回阀防回流组件[1679] 11/12 ·AWWA C115/A21.15-2011 球墨铸铁法兰和球墨铸铁或灰铸铁螺纹法兰管件[1685] 11/12 ·AWWA C520-2014 刀闸阀,尺寸2英寸(50mm)～96英寸(2400mm)[2558] 11/10 ·AWWA C550-2013 阀门和消防栓用保护性内部涂层[1627] ...
双止回阀倒流防止器, Double Check Valve Backflow Prevention Assembly, 提供AWWA C510-2007的发布时间、引用、替代关系、发布机构、适用范围等信息,也提供PDF预览(如果有PDF)以及下载地址(如果可以下载)。
《ANSI AWWA C510-2017 Double Check-Valve Backflow Prevention Assembly.pdf》由会员分享,可在线阅读,更多相关《ANSI AWWA C510-2017 Double Check-Valve Backflow Prevention Assembly.pdf(28页珍藏版)》请在麦多课文档分享上搜索。 1、AWWA Standard SM Double Check-Valve Backflow Prevention Assembly Effective ...
公称管径为NPS 1/4～2的青铜截止阀外形尺寸标准规范ANSI/AWWA C510-2007 双止回阀防回流组件MSS SP-80-2008 青铜闸阀,球阀,角阀和截止阀ANSI/ASSE 1032-2011 碳酸饮料分装机双止回阀式防回流装置的性能要求,后混合式MSS SP-139-2014 用于低压/低温管道应用的铜合金闸阀、截止阀、角阀和止回阀ANSI/AWWA C510-2017...