REXROTH OIL CONTROL04590803563500B R901096066 阀-产品资讯-欧美工业品直购官网

OIL CONTROL成立于1974年诺南托拉(现被博士力士乐收购），在意大利工业领域运动控制阀移动机械市场占有很高的市场容量，且业绩在汽车和工程机械行业迅速增长。从最初的 overcentre阀起重机和高空作业平台开始，公司开始成功地处理与其他液压机械的兼容应用中，主要应用于负载移动机械的控制，如远程处理，挖土机，绞车等工程机械。今天的OIL CONTROL公司，已是移动设备与机械领域的阀门领导者，可以提供1600种不同类型的阀门生产与设计。

REXROTH OIL CONTROL的主要产品有：换向阀，止回阀，电磁阀，平衡阀，球阀，插装阀，单向阀，溢流阀，行程阀，驱动阀，安全阀，阀组，阀块，电磁阀线圈，流量计等等。

REXROTH OIL CONTROL阀04.59.08-X-56-Z规格描述

Technical data
Max. operating pressure	350 bar (5000 psi)
Max. flow	30 l/min (8 gpm)
Max. internal leakage1)	15 drops/min.
Fluid temperature range	-30 to 100 °C (-22 to 212 °F)
Installation torque	34 - 41 Nm (25 - 30 ft-lbs)
Weight	0.19 kg (0.42 lbs)
Cavity	CA-08A-3C (see data sheet 18325-70)
Lines bodies and standard assemblies	Please refer to section “Hydraulic integrated circuit” or consult factory
Seal kit2)	Code: RG08A9010520100 material no: R901101592
Fluids	Mineral-based or synthetics with lubricating properties at viscosities of 10 to 500 mm2/s (cSt)
Recommended degree of fluid contamination	Nominal value max. 10µm (NAS 8) / ISO 4406 19/17/14
Installation position	No restrictions
Other Technical Data	See data sheet 18350-50
Pressure setting: at least 1.3 times the load induced pressure.
1) At 70% of pressure setting 2) Only external seals for 10 valves

REXROTH OIL CONTROL阀04.59.08-X-56-Z系列尺寸图

REXROTH OIL CONTROL阀04.59.08-X-56-Z选型及介绍

Description

When pressure at 2 rises above the spring bias pressure, the check seat is pushed away from the piston and flow is allowed from 2 to 1. When load pressure at 1 rises above the pressure setting, the direct-acting, relief function is activated and flow is relieved from 1 to 2. With pilot pressure at 3, the pressure setting is reduced in proportion to the stated ratio of the valve, until fully open with free-flow from 1 to 2. The spring chamber is vented to atmosphere allowing operation of all functions independent of back-pressure at 2.

描述

当2处的压力上升到高于弹簧偏置压力时，止回阀座被推离活塞，并允许2到1的流量。当1处的负载压力超过压力设定值时，直接作用的泄压功能被激活，并且流量从1释放到2。在先导压力为3的情况下，压力设定值与阀的所述比例成比例地减小，直到从1到2的自由流完全打开为止。弹簧腔排空到大气中，从而允许操作所有功能均独立于2时的背压

REXROTH OIL CONTROL阀VBST-08AA系列其他常用型号：

REXROT OIL CONTROL 04590803562000B R901096065

REXROT OIL CONTROL 04590803563500B R901096066

REXROTH OIL CONTROL valve NEW + ORIGINAL+ ONE YEAR WARRANTY

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REXROTH OIL CONTROL阀04590803563500B R901096066技术数据

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