力士乐先导式泄压阀DB10K2-4X/50Y详细介绍

供应德国Rexroth力士乐先导式泄压阀DB10K2-4X/50Y

先导式泄压阀DB10K2-4X/50Y 泄压阀DB10K2-4X/50Y 先导式泄压阀DB10K2-4X/50Y

先导式泄压阀DB10K2-4X/50Y 泄压阀DB10K2-4X/50Y 先导式泄压阀DB10K2-4X/50Y

先导式泄压阀DB10K2-4X/50Y 泄压阀DB10K2-4X/50Y 先导式泄压阀DB10K2-4X/50Y

德国Rexroth力士乐先导式泄压阀特点：

插装阀

?4个压力阶段

?4种调节类型，可选:

-带六角形和保护盖的套筒

-旋钮

-带刻度旋钮

-带刻度的可锁定旋钮

 用于底板安装

 油口安装面符合 ISO 6264-06-09 (NG10)、ISO 6264-08-13 (NG25) 和 ISO 6264-10-17 (NG32)

 用于螺纹连接

 用作拧入式插装阀（插件）

 用于压力调节的 4 种调整类型，可选 

 旋钮

 六角套筒和保护帽

 带刻度可锁定旋钮

 带刻度旋钮

5 档压力

防腐蚀设计30

规格：6，10

功能：一般压力阀类型DB。K是预控限压阀，用于安装在砌块结构中。它们用于限制系统压力。系统压力通过调节类型 (4) 进行调节。

作用：阀门在初始位置关闭。这个接头P中的压力作用在控制阀上。同时，通过喷嘴的压力在控制阀的弹簧加载侧和导向锥上的喷嘴。如果P之后的压力上升到弹簧处的压力以上设定值，打开预控制锥体。它从弹簧加载的一侧挤压加压的脚部通过喷和通道的控制阀连接Y。由此产生的压力梯度移动控制阀，从而打开保持连接P到T的连接弹簧上设定的压力。来自两个弹簧室的控制油再循环外部经由Y连接器。通过连接X（版本“XY”）卸压阀或另一个上的卸压阀压力可切换（***压力级）。

技术数据

重量：DB6≈0.15kg；DB10≈0.2 kg；

安装位置：任意

温度范围： –20 … +80 °C

体积流量上限

标称尺寸6   60 l/min

标称尺寸10  100 l/min

液压油介质：矿物油（HL、HLP）符合 DIN 51524 和 DIN 51524-1

液压油温度范围 –20…+80°C

粘度范围：10至800 mm?/s

液压油的上限允许污染程度，清洁度等级符合ISO 4406（c）：

20/18/152级）

订货代码

DB=先导式泄压阀

6=6通径

10=10通径

K=拧入式插装阀

调整类型，可选: 

1=旋钮

2=六角套筒和保护帽

3=带刻度可锁定旋钮

7=带刻度旋钮

4X=组件系列（(40至49: 安装和连接尺寸不变）

50=调整压力上限50 bar

100=调整压力上限:100 bar

200=调整压力上限:200 bar

315=调整压力上限:315 bar

控制油

Y=内部控制供油，外部控制回油

XY=外部控制供油和控制油回收

耐腐蚀性

无代码=不耐腐蚀

J5=高腐蚀保护 (根据EN ISO 9227进行720小时盐雾试验

密封材料

V=FKM（氟橡胶）

*:明文给出更多详细信息

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