GSO ISO 6403:2015
液压流体动力 流量和压力控制阀 控制方法

Hydraulic fluid power -- Valves controlling flow and pressure -- Test methods

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标准号

GSO ISO 6403:2015

发布

2015年

发布单位

GSO

当前最新

GSO ISO 6403:2015

 

 

适用范围

This International Standard specifies methods for testing hydraulic valves which are used for the control of flow or pressure in a circuit in order to determine their steady-state and dynamic performance. Requirements for test installations and procedures, measurements and presentation of results are specified. This International Standard does not establish limits of performance since the suitability of the valve for its intended purpose should be agreed between the manufacturer and the user. Accuracy of measurement is divided into three classes (A, B and C) which are explained in annex A. Guidance as to the use of practical units for the presentation of results is given in annex B. Proportional control valves are not dealt with in this International Standard. Electrohydraulic servovalves are dealt with in ISO 6404.

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