PV7-1A/10-20RE01MC0-10
武穴黎翔机电设备有限公司，询价联系人：何女士
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询价传真：0713-6542758
询价QQ: 736567721,704552157充液阀结构原理图，a处防松采用GB858—76圆螺母用止动垫圈；b处安装螺钉的防松采用c船54一鼹单耳止动垫圈；c处主阀芯与阀杆之问的防松采用左旋、右旋螺母拧紧后点焊；d处卸荷阀盖的防松采用了弹簧垫圈及带孔螺栓用铁丝串联锁紧。
3主闷计算
已知当量通径Dg(m)，主阔开启行程h(m),阀口锥角2α =120。则：
当量通流面积Ag=πDg 2／4。主阀口直径。
4控制活塞计算
控制活塞直径应尽可能小，但必须满足两个条件：
1)当主缸油压为最大工作压力(p=2.5×107Pa)和控制油压为最小油压(pc=1.5×106Pa)时，控制活塞应能将充液阀中的卸载阀打开，即：
式中：dv-卸载阀口直径(m)；
Dc-控制活塞直径(m)。
(2)主缸活塞回程时充液阀的主阀芯不关闭
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R900443176 Z2FS22-8-3X/S2
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R900432915 Z2S22-1-5X/
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丹尼逊 DENISON 高压叶片泵 T6DC-035-017-1R03-B1
丹尼逊 DENISON 单向阀 C4V10-530-2-B1
丹尼逊 DENISON 减压阀 DRV7 12 311 V420A
丹尼逊 DENISON 单向阀 C5V08-321 A1
丹尼逊 DENISON 马达 M4D1-113-3N00-B102
丹尼逊 DENISON 电磁换向阀 4D01-3151-0201-B1-GOR
丹尼逊 DENISON 电磁换向阀 4D03-3B64-0303-30A1-GOR
丹尼逊 DENISON 电磁换向阀 4D03-3B03-0303-30A1-GOR
丹尼逊 DENISON 电磁换向阀 4D01-3203-0302-B1-GOR
丹尼逊 DENISON 节流阀 2F1C-02-01-D5-0
丹尼逊 DENISON 单向节流阀 2F1C-0-01-D5-C
丹尼逊 DENISON 单向阀 C4V03-530-4B1
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