AWWA C504/C516 双 偏心 蝶阀 产品特性 设计符合标准GB/T 12238,AWWA C504/C516. 阀 体堆焊不锈钢 . 双 偏心结构 . 顶法兰符合标准GB/T 12223,ISO 5211 及 MSS SP-102. 端法兰符合标准ASME B16.1 Class 125/Class 250. 驱动头操作 . 图解 FIG. 2108 压力及温度 公 称...
AWWA C516-21 大口径橡胶密封蝶阀，尺寸 78in.(2000MM) 及更大 22AWWA B116-19 Electrodialysis and ion-Exchange Membrane Systems AWWA B116-19 电渗析和离子交换膜系统 23AWWA D120-19 Thermosetting Fiberglass-Reinforced Plastic Tanks AWWA D120-19 热固性玻璃纤维增强塑料罐 24AWWA C702-19 Cold Water ...
DeZURIK.com Production Testing Each valve is given a hydrostatic, seat leakage and performa nce test per AWWA C504 before it is shipped. 3 3–20" (80–500mm) Design Features for Years of Trouble-Free Service Body Styles Flanged, ASME B16.1 Class 125, 3–20" (80–500mm), Valve ...
ANSI/AWWA C504-2006 橡胶密封蝶阀 有效 5 ANSI/AWWA C507-2005 (ANSI/AWWA C507-1999的修订版) 6~48in.(150~1200mm)的球阀 有效 6 ANSI/AWWA C508-2001 供水系统用公称管径2~24 in. 作废2009 7 ANSI/AWWA C509-2001 供水系统用弹性密封闸阀 作废2009 8 ANSI/AWWA C515-2001 供水系统用薄壁、弹性...