代理销售REXROTH力士乐溢流阀
DBW52BP23X/315U6EW230N9K4
授权代理销售BOSCH-REXROTH博士-力士乐液压元件:电子单元，压力开关，压力继电器，液压马达，齿轮泵，减压阀，换向阀，叶片泵,电磁阀，变量泵,先导式减压阀,柱塞泵,电磁阀,叠加阀,溢流阀，比例阀...
上海心雨机电设备有限公司 冯洋
固话:021-60512080 扣扣840441766
手机:18717727483（微信） 13296242080
力士乐DBW型溢流阀R900928836先导式产品系列优价供应
力士乐溢流阀先导式DB,DBW型式
通径52 组件系列3X
最大工作压力315 bar 最大流量2000 L/min
特点
- 用于法兰连接
- 用于底板安装
- 3个可选压力调节元件：·六角套筒和保护帽·旋钮·可锁定旋钮
- 通过附带方向阀进行电磁卸荷
- 内部或外部先导泄油
- 遥控口，可选
- 主阀可选座阀或者滑阀
- 详细信息：
·高性能方向阀，请参阅RC 23178·联接法兰，请参阅RE 45501
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R901010363 DBW52BP2-3X/315XU6EG24NK4力士乐DBW型的先导溢流阀
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R901150195 DBW52BP2-3X/100YU6EG24N9K4E力士乐DBW型的先导溢流阀
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力士乐DB型式的溢流阀
系统所施加的压力作用在主阀芯(4)上。同时，压力将通过先导管路(6) （与节流孔相配合）施加到主阀芯(4)的弹簧加载侧和先导控制阀(1)。当系统压力超过弹簧(7)上的设置值时，先导控制阀的阀心(10)将打开。现在，液压流体可以从主阀芯(4)的弹簧加载侧通过先导控制阀(1)的弹簧腔(内部由油口T或外部由油口Y)流向油箱。由于先导管路中节流孔的组合，跨越主阀芯处将产生压差，从而打开了P至T的连接。液压流体将以设置的工作压力从通
道P流向通道T。溢流阀可以遥控卸载或通过油口XX (8)改变为另外一个压力值。
力士乐DBW型的溢流阀
原则上，该阀的功能与DB型阀的功能相对应。但是，在主阀芯(4)上卸载是通过操作附带方向阀(5)完成的。要在通过操作方向阀改变为无压循环时降低油箱压力峰值，可以使用滑动式滑阀设计样式(4 1)的主阀芯。
R900456105 DB52P1-3X/100U力士乐DB型的先导溢流阀
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R900390522 DB52P2L3X/315XYU 力士乐DB型的先导溢流阀
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R900972061 DB52F3-3X/315XYU 力士乐DB型的先导溢流阀
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R901126310 DB52F2-3X/315UE力士乐DB型的先导溢流阀
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