男人精品天堂_国产区综合_国产成A人亚洲精V品无码_日本极品喷水_精品国产一区二区亚洲人成毛片_天天做天天爱夜夜爽_亚洲视频第二页_色伊人网站_成人一区二区三区免费视频_久久香蕉国产线看观看99_无码专区视频中文字幕_久久精品久久久_福利一级片_国产少妇在线观看_亚洲宅男网av_xxx大片免费视频_中文字幕第24页_老人玩小处雌女hd另类_污污的网站视频_久久天堂综合亚洲鲁鲁五月天_国产欧美久久久精品影院_日韩黄色一级网站_青青视频在线免费观看_97理论片_初爱在线_日韩中文久久_女女互揉吃奶揉到高潮视频_一级毛片录像_欧美国产国产综合视频_日本字幕有码中文字幕

2 Piece Ball Valve

-Size:DN10~DN50
-Connection Standard:PN10/16, ANSI150, DIN16, JIS10K, 16K
-Working Temperature:-15~220℃
-Working Pressure:PN10~PN100
-Body:SS304、SS316、SS304L、SS316L、2205、2507
-Ball:SS304、SS316、SS304L、SS316L、2205、2507
-Seat:PTFE、PPL
-Medium:Water,Oil,Powder,Powder particle
-Operating:Manual、Pneumatic、Electric


Ordering hotline:021-54150349

Immediately consult
  • Product introduction
  • Product parameters
Ball valve is a kind of valve that the ball rotates around the center line of the valve body to open and close. Ball valves are mainly applied in pipeline to cut off, distribute and change the flow direction of medium. Fluid resistance is small, and its resistance coefficient is equal to that of the same length pipe. Tight and reliable, the sealing surface material is plastics, with good sealing performance and has been widely used in vacuum systems. Easy to operate, quick to open and close, only need to rotate 90 degrees from full open to full close, easy to control over long distances. When fully open or fully closed, the sealing surface of the ball and seat is isolated from the medium. When the medium passes through, it won’t cause the erosion of the sealing surface.
安吉县| 张北县| 汶上县| 碌曲县| 太仓市| 小金县| 涞水县| 闽侯县| 兴山县| 兰州市| 玛曲县| 东乌珠穆沁旗| 法库县| 湘潭县| 定西市| 那曲县| 阿坝县| 莱州市| 大理市| 安宁市| 江孜县| 邹城市| 华蓥市| 方山县| 山阴县| 格尔木市| 盐池县| 卢湾区| 玛沁县| 广平县| 青岛市| 龙川县| 德清县| 安乡县| 汉中市| 南安市| 贵港市| 富锦市| 锡林浩特市| 繁峙县| 体育|