力乐士比例阀R900554034 DBE 10-5X/50XYG24Z4M
价格:545.00
因此,升高阀座调节圈能使排放压力有所降低。应当注意的是,阀座调节圈亦不可升高到过分接近阀瓣。那样,密封面处的泄漏就可能导致阀门过早地突然开启,但由于此时介质压力还不足以将阀瓣保持在开启位置,阀瓣随即又关闭,于是阀门发生频跳。阀座调:《圈主要用来缩小阀门比例,开启的阶段和调节排放压力,同时也对回座压力有所影响。R900958418DBE10-3X/315YG24K4R900337424DBE10-3X/315YG24NZ4R900442322DBE10-3X/315YG24Z4R900385136DBE10-3X/315YG24Z4MKR900475194DBE10-3X/315YG24Z4VR900466235DBE10-3X/50XYG24Z4R900396045DBE10-3X/50YG12Z4VR900520284DBE10-3X/50YG24EXR900587338DBE10-3X/50YG24JR900403979DBE10-3X/50YG24NZ4R900447597DBE10-3X/50YG24Z4R900481495DBE10-3X/50YG24Z4MKR900455119DBE10-3X/50YG24Z4VR900576604DBE10-3X=200YG24Z4-308R900573783DBE10-5X/100XYG24Z4MR900916121DBE10-5X/100YG24K4MR901085195DBE10-5X/100YG24K4VR900920508DBE10-5X/100YG24NK4MR90057163DBE10-5X/100YG24NZ4MR900520027DBE10-5X/100YG24Z4M)