译文：
一、管力阀概述 　　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xx水锤危害，保护水泵及管网系统安全。 　　二、管力阀的应用 　　管力阀主要用于自动化给排水泵站的离心泵、混流泵和轴流泵出水管道，设计有活塞式与膜片式两种控制装置，可分别适用于清水、原水类介质和污水、渣浆水类介质；可通过辅助部件，实时反馈阀门在线运行情况，对距离输送工程，实现自动控制与远程检测功能；在产品类型上，公司开发有普通型、回水低压型、污水型等五种规格，以满足不同客户不同工况的需求。由于结构紧凑，体积小，重量轻，特别适用于大口径管路系统。可广泛应用于电力、环保、冶金、石化、水司、市政、食品等行业供、排水系统、污水泵房、化工流体等的输送系统，是当前国内外结构{zx1}颖、性能{zxj}、运行最可靠的泵站新型控制设备。

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原文：
1, tube power valves Overview Control valve is the pump power of exports following the old-fashioned manual control valve, hydraulic control valve, multi-function hydraulic valve and hydraulic control valve, automatic valve of the fifth generation of new products. The fluid through the valve design, the formation of linear flow channel, low energy consumption, running stability and good sealing effect, which combines electric valve, electric butterfly valve and check valve function by increasing the fast closed time, more well to eliminate water hammer hazards, to protect pump and pipe network system security. Second, the application of tube power valve Tube power valve is mainly used for automation of water supply and drainage pumping stations of the centrifugal pump, mixed flow axial flow pumps and water pipes, the design of two kinds of piston and diaphragm control device can be separately applied to clean water, raw water and sewage medium classes, Java jiangshui class medium; available accessories, real-time feedback-line valve operation, right from the transportation project, to achieve automatic control and remote detection; in product types, the company developed a common type, backwater low-pressure type, water type, etc. 5 kinds of specifications to meet different customer needs in different conditions. As the compact, small size, light weight, especially suitable for large-diameter pipeline system. It can be widely used in electric power, environmental protection, metallurgy, petrochemical, water Division, municipal, food and other industries supply, drainage systems, sewage pumping stations, chemical and fluid delivery system, etc., is currently the most innovative domestic architecture, performance art, running the most Reliable Pumping Station a new control equipment.
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