Rexroth 力士乐 安全阀，直接控制 R900769374 DBDS6K1X/315E
安全阀，直接控制DBDH…XC…E
规格6…30
组件系列1X
应用领域符合防爆指令2014/34/EU：IM2,II2G,II2D
作为ATEX设备，符合应用领域指令2014/34/EU：IM2、II2G、II2D
作为经型式检验验证的安全阀，符合压力设备指令2014/68/EU
用作拧入式插装阀（插件）
用于螺纹连接
用于底板安装
使用手轮进行调节
DBDH…XC…E型阀门为符合压力设备指令2014/68/EU的经型式检验验证的直动式溢流阀。这些阀门用于限制系统压力并可用作安全阀。
如果超出通道P中的预设响应压力，则阀门会作出响应并从内部连接通道P和通道T。根据具体型号，阀门被设计为拧入式插装阀（“K”），用于拧入式油路块设计，或者作为带有螺纹连接的阀门（“G”）或用于底板安装的阀门（“P”）使用。实际用于所有型号的拧入式插装阀主要由下列组件组成：套筒、弹簧、阀心（5.1，响应压力最高为400bar）或滚珠（5.2，响应压力为405bar或以上）、阀座和调节元件。弹簧将阀心(5.1)和/或滚珠(5.2)压向阀座。在工厂，响应压力通过调节元件被设置为固定值；然后，将阀门封严。通道P连接到系统。系统中存在的压力将作用于阀心和/或滚珠。如果通道P中的压力升高到超过弹簧预紧力所指定的值，则阀心和/或滚珠将在弹簧力的驱使下升离阀座并连接通道P和T。液压油从通道P流入通道T。阀心可能达到的最大行程受限于结构尺寸。此类阀门适用于渐变响应压力（以5bar为间隔）。用户不但可以通过手轮卸载阀弹簧，而且还能在不拆除铅封的情况下设定小于出厂设置的响应压力。请参阅操作说明。
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R900051565DBDS6K1X/315-300
R900051742DBDS6K1X/200-090
R900052106DBDS6K1X=200
R900052333DBDS6K1X/25-10
R900052362DBDS6K1X/100-080
R900052790DBDS6K1X/200-135
R900053410DBDS6K1X/200P155
R900053415DBDS6K1X/200-105V
R900058589DBDS6K1X/315-230
R900059737DBDS6K1X/50P50
R900075875DBDS6K1X/100-070
R900075877DBDS6K1X/25-04
R900075878DBDS6K1X/25-07
R900075879DBDS6K1X/315-160
R900075884DBDS6K1X/315-200
R900075888DBDS6K1X/315-210
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R900075892DBDS6K1X/315-300V
R900079173DBDS6K1X/200-200
R900079647DBDS6K1X/200-180
R900079648DBDS6K1X/315-315
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R900081934DBDS6K1X/50P30
R900082292DBDS6K1X/200-120V
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R900085087DBDS6K1X/315-240
R900086232DBDS6K1X=25-10
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R900086378DBDS6K1X/200-140
R900086705DBDS6K1X/315-280
R900086740DBDS6K1X/400P300
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R900088961DBDS6K1X/25P20V
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R900226659DBDS6K1X/100P100
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R900229528DBDS6K1X/400-325V
R900230586DBDS6K1X/25-05
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R900420245DBDS6K1X/25
R900423723DBDS6K1X/100
R900423724DBDS6K1X/200
R900423725DBDS6K1X/315
R900423726DBDS6K1X/400
R900423727DBDS6K1X/50
R900424321DBDS6K1X/200V
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R900429939DBDS6K1X/50V
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R900460668DBDS6K1X/25V
R900588364DBDS6K1X/25SO124
R900617792DBDS6K1X/200-110
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R900742430DBDS6K1X=315P210
R900744158DBDS6K1X/200P50
R900750208DBDS6K1X/100P060
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R900759477DBDS6K1X/315-215
R900767911DBDS6K1X/400-400
R900768629DBDS6K1X/140E
R900768634DBDS6K1X/210VE
R900768635DBDS6K1X/330VE
R900768637DBDS6K1X/210E
R900769268DBDS6K1X/330E
