
概况信息
缩略语.................................................................................................................................................................................................. 6
常规....................................................................................................................................................................................................... 7
PVG 100 标准流量方向/昀大流量设置..............................................................................................................................7
PVG 100 阀组系统...................................................................................................................................................................... 7
通用特性 PVG 100,负载独立流量控制...........................................................................................................................7
PVP - 泵侧模块 ............................................................................................................................................................................8
PVB - 工作模块.............................................................................................................................................................................8
控制模块........................................................................................................................................................................................ 8
远程控制单元 ............................................................................................................................................................................. 9
功能
带开芯附件 PVPF 的 PVG 100................................................................................................................................................... 10
带闭芯 PVPV/PVPVP/PVPVM 的 PVG 100..............................................................................................................................12
PVG 100 闭芯优先转向 PVPVP 模块 ................................................................................................................................ 12
PVG 100 闭芯 PVPVM 模块 .................................................................................................................................................. 12
PVG 100 基本模块 PVB................................................................................................................................................................ 12
PVG 100 回油模块 ........................................................................................................................................................................ 12
负载敏感控制................................................................................................................................................................................. 14
带阻尼孔的 LS 控制(请勿与 PVG 阀一起使用)......................................................................................................14
集成压力补偿功能.................................................................................................................................................................. 14
负载敏感控制系统的特点:...............................................................................................................................................14
远程压力补偿控制........................................................................................................................................................................14
远程压力补偿系统的特点:...............................................................................................................................................15
PVG 100 主阀芯,带压力补偿控制....................................................................................................................................... 15
压力补偿控制系统特点.........................................................................................................................................................16
压力补偿系统典型应用................................................................................................................................................... 16
远程压力补偿系统的典型应用:..................................................................................................................................... 16
PVMR,摩擦定位.......................................................................................................................................................................... 17
PVMF,机械浮动位置锁定....................................................................................................................................................... 17
PVBS,流量控制主阀芯(标准).......................................................................................................................................... 17
PVBS,流量控制主阀芯(具有线性特性).......................................................................................................................18
安全
内置安全...........................................................................................................................................................................................19
FMEA(故障模式和效应分析)IEC EN 61508..............................................................................................................19
风险分析 ISO 12100-1/14121.............................................................................................................................................. 19
高空作业车控制系统示例......................................................................................................................................................... 19
接线框图示例............................................................................................................................................................................21
故障监控示例............................................................................................................................................................................22
PVG 32 – 主要用于定量泵系统...........................................................................................................................................23
PVG 100 – 备选 LS 卸荷或先导油供应切断...................................................................................................................23
PVG 120 – 用于变量泵的泵断开/阻断.............................................................................................................................24
技术数据
PVG 100 技术数据......................................................................................................................................................................... 25
PVH,液压控制..............................................................................................................................................................................25
PVG 100 PVM 操作力....................................................................................................................................................................26
PVG 100 PVE reaction time and oil consumption.............................................................................................................. 26
PVEO 电源与消耗.....................................................................................................................................................................27
PVEA、PVEH 和 PVES..............................................................................................................................................................27
技术特性
PVPF,泵侧模块............................................................................................................................................................................28
开芯额定流量值.............................................................................................................................................................................28
闭芯流量额定值.............................................................................................................................................................................28
产品样本
PVG 100 比例阀组
内容
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