管力控制阀的特点：
管力控制阀是吸收微阻缓闭止回阀、液控止回蝶阀、多功能水力控制阀的基础上研制而成，管力阀是水泵出口继老式手动控制阀、液控蝶阀、多功能水力阀与液力自动阀等控制阀门后的第五代新产品。通过对阀门的流体设计，形成直线型流道，能耗低、运行稳，密封效果好，它兼具电动闸阀、电动蝶阀以及止回阀的功能，通过提高快关时间，能更好地消除水锤危害，保护水泵及管网系统安全。当顺转手轮时，使大小阀杆同时带动上下茬板、压缩管套、进行关闭,反之即行开启。这样，闸板在导柱之间上下往复完成阀门开闭工作。
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