HH44X 微阻缓闭止回阀

产品概述：

上海亿隆 HH44X 微阻缓闭止回阀用于给排水管道，安装在水泵出口处用来防止介质逆流和消除破坏性水锤，并能有效地减少阀门关闭水锤压力，可保障管网安全运行。

H44X Slow - closing Check Valve is suitable for  water supply and drainage system. It is installed at the outlet of pump to prevent medium backflow, eliminate destructive water hammer and reduce the water hammer pressure when the valve is closed. It can guarantee safe operation of the pipeline network.

相关标准：

法兰标准：GB/T17241.6 GB/T9113    检验标准：GB/T13927   API598

Flange standard:GB/T17241.6    GB/T9113  Inspection standard:   GB/T13927

技术参数：

公称压力：1.0~2.5Mpa
公称通径：40~800 mm
适用温度：0~80℃（如需要可达200℃）
适用介质：水及弱腐蚀性流体

Nominal pressure:1.0~2.5MPa

Nominal diameter:40~800 mm
Working temperature:0-80℃(If required it can up to 200℃)

Suitable medium: Water and weak corrosive fluid.