欧美资源I你懂得福利影院I久久国产热Iwww夜夜操comI国产精品二区在线I国产视频91在线I国产精品专区在线I手机在线观看国产精品I成人黄色中文字幕I免费在线观看av网站I国产一级片网站I欧美zooxxxI成人av网站在线观看I黄色片片片I亚洲a成人vI99精品热Iwww.狠狠插.comI亚洲精品国产精品国

ARVX,AVAX Automatic Exhaust Valve produced and sold by Baigang valve group 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,AVAX Automatic Exhaust Valve main parts materials

ARVX,AVAX Automatic Exhaust Valve main dimensions