上海自动化仪表HLS套筒单座调节阀套筒单座调节阀是一种高性能的调节阀,坚固的阀芯导向和套筒可防止液体发生阀蒸和空化。结构紧凑,有呈S流线型的通道,使其压降损失小,流量大,可调范围广。调节阀的泄漏量符合ANSI B16.104标准。调节阀配用多弹簧膜执行机构,其结构紧凑,输出力大。
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rel="nofollow" 阀体型式:直通单座套筒式铸造球型阀
rel="nofollow" 公称通径:20、25mm
rel="nofollow" 公称压力:ANSI 125、150、300、600 JIS 10、16、20、30、40K PN1.6、4.0、6.4MPa
rel="nofollow" 连接型式:法兰连接:FF、RF、RJ、LG
rel="nofollow" 沟槽型、嵌入型法兰标准:JIS B2201-1984、ANSI B16.5-1981、GB/T9112~9124-2000等
rel="nofollow" 焊接连接:嵌接焊SW.
rel="nofollow" 材料:铸钢(ZG230-450)、铸不锈钢(ZG1Cr18Ni9Ti ZG1Cr18Ni12Mo2Ti、ZG00Cr18Ni12Mo2Ti)、钛等
rel="nofollow" 上阀盖:常温型(P):-17~+230℃
rel="nofollow" 伸长Ⅰ型(E1):-45~-17℃ +230~+566℃
rel="nofollow" 伸长Ⅱ型(E2I):-100~-45℃
rel="nofollow" 伸长Ⅱ型(E2W):-196~-100℃
rel="nofollow" 压盖型式:螺栓压紧式
rel="nofollow" 填料:V型聚四氟乙烯填料、含浸聚四氟乙烯石棉填料、石棉编织填料、石墨填料
rel="nofollow" 注:工作温度不准超过各种材料的允许范围。
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