微量排气阀

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原文：
微量排气阀在一般情况下，水中约含2VOL%的溶解空气，主输水过程中，这些空气由水中不断地释放出来，聚集在管线的高点处，形成空气袋(AIR POCKET),使输水变得困难，系统的输水能力可因此下降约5-15%。此微量排气阀主要功能就是排除这2VOL%的溶解空气，并适合装置于高层建筑，厂区内配管，小型泵站用以保护或改善系统的输水效率及节约能源。单杆式（SIMPLE LEVER　TYPE)微量排气阀，为一类似椭圆形阀体，内部所有零件包括浮球、杠杆、杠架、阀座、等均为304S.S不锈钢，内部使标准排气孔径 1/16,适合用于PN16工作压力环境

“Micro-exhaust valve ”是由中国电动阀门网提供的阀门行业新闻，译文仅供参考。另外，中国电动阀门网还提供相关产品搜索：电动球阀、电动蝶阀、电动闸阀、电动截止阀、电动隔膜阀等。

译文：
Micro-exhaust valve Micro-exhaust valve in normal circumstances, the water contains about 2VOL% of dissolved air, the main water course, these air continuously released from the water, gathered in the pipeline high point, the formation of air pockets (AIR POCKET), so water becomes difficult, the system capacity can be diminished the water supply of about 5-15%. The main function is to trace the exhaust valve exclude this 2VOL% of dissolved air, and is suitable for installation in high-rise buildings, plant area with tubes, small pumping stations to protect or improve the system of water efficiency and conservation. Single rod (SIMPLE LEVER TYPE) micro-exhaust valve, for a similar oval-shaped body, all internal parts including float, lever, bar racks, seats, etc. are 304S.S stainless steel, internal to the standard exhaust aperture 1 / 16, working pressure environment suitable for PN16

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原文来源：http://www.1diandongfamen.com/

2012-01-16 09:04