力士乐手动换向阀R900593260 4WMM10GA3X/F

力士乐手动换向阀R900593260 4WMM10GA3X/F

R900352087 4WMM6J5X/B10
R900372646 4WMM6JA5X/V
R900376114 4WMM6EA5X/F/V
R900402164 4WMM6J5X/V
R900402212 4WMM6U5X/
R900402409 4WMM6J5X/F/V
R900403020 4WMM6Q5X/F
R900403196 4WMM6EB5X/F
R900404770 4WMM6Y5X/F
R900405611 4WMM6E5X/F
R900405663 4WMM6EA5X/V
R900405829 4WMM6W5X/
R900407066 4WMM6H5X/V
R900408046 4WMM6D5X/F/B12
R900409158 4WMM6RB5X/F
R900409450 4WMM6D5X/F/V
R900409630 4WMM6M5X/F
R900412911 4WMM6GA5X/
R900413562 4WMM6F5X/
R900413615 4WMM6E5X/F/V
R900414871 4WMM6H5X/F/V
R900427547 4WMM6D5X/B12
R900431010 4WMM6Y5X/F/B12
R900440941 H-4WMM32G5X/
R900455716 H-4WMM32E5X/
R900466583 4WMM6J5X/F
R900467370 4WMM6H5X/
R900467935 3WMM6A5X/
R900467936 4WMM6E5X/
R900468328 4WMM6D5X/
R900468746 4WMM6E5X/F/B08
R900589911 4WMM10T3X/F
R900589912 4WMM10C3X/F
R900589913 4WMM10H3X/F
R900589953 4WMM10M3X/
R900589954 4WMM10J3X/F
R900589975 4WMM10E3X/F
R900589983 4WMM10E3X/
R900589994 4WMM10Y3X/
R900590222 4WMM10G3X/
R900591042 4WMM10JB3X/F
R900591592 4WMM10D3X/
R900592220 4WMM10H3X/
R900592400 4WMM10E3X/F/V
R900592485 4WMM10G3X/F
R900592846 4WMM10H3X/F/V
R900592847 4WMM10D3X/F/V
R900592924 4WMM10D3X/V
R900593250 3WMM10A3X/
R900593260 4WMM10GA3X/F
R900593288 4WMM10M3X/F
R900593552 4WMM10E3X/V
R900594409 4WMM10J3X/F/V
R900594782 4WMM10E3X/B12
R900594911 4WMM10Q3X/
R900595526 4WMM10C3X/V
R900595634 3WMM10A3X/F
R900595687 4WMM10C3X/F/V
R900597230 4WMM10G3X/V
R900597264 4WMM10Y3X/F/V

节流阀(throttle valve)的外形结构与截止阀并无区别，只是它们启闭件的形状有所不同。节流阀的启闭件大多为圆锥流线型，通过它改变通道截面积而达到调节流量和压力。节流阀供在压力降***的情况下作降低介质压力之用。介质在节流阀瓣和阀座之间流速很大，以致使这些零件表面很快损坏－即所谓汽蚀现象。为了尽是减少汽蚀影响，阀瓣采用耐汽蚀材料（合金钢制造）并制成***角为140～180的流线型圆锥体，这还能使阀瓣能有较大的开启高度，一般不推荐在小缝隙下节流。

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