黄色在线观看污_成人啊好痛轻一点a级_午夜視頻在線觀看國產www_亚洲aⅴ无码牛牛影视_亚洲国产精品一区二区久久评价_激情五月综合人妻婷婷_av无码最新在线播放网址_护士爽到疯狂潮喷好爽_日韩精品综合日本欧美色_91成人午夜性A一级毛片蜜臀

ARVX micro exhaust valve under normal circumstances, the water contains about 2VOL% dissolved air, the main water delivery process, the air continuously released from the water, gathered in the pipeline at the high point, the formation of air bags (AIR POCKET) As water transfer becomes more difficult, the system's ability to deliver water can therefore be reduced by about 5-15%. The main function of this micro exhaust valve is to eliminate the 2VOL% of dissolved air and is suitable for installation in high-rise buildings and pipelines in the plant area. The small pump station is used to protect or improve the system's water delivery efficiency and save energy.

Single lever (SIMPLE LEVER TYPE) micro exhaust valve, an oval-shaped valve body, all internal components, including float, lever, bar, valve seat, etc. are 304S.S stainless steel, the internal standard exhaust aperture 1/16 ", suitable for PN16 working pressure ring Zhang.
 

ARVX micro exhaust valve main parts materials

ARVX micro exhaust valve main dimensions