SIS SS-ISO 5781-1989 液压机液体动力．压力控制阀（不包括解压阀）顺序阀；卸载阀；节流阀以及止回阀．安装面

标准号：SIS SS-ISO 5781-1989
中文标准名称：液压机液体动力．压力控制阀（不包括解压阀）顺序阀；卸载阀；节流阀以及止回阀．安装面
英文标准名称：Hydraulic fluid power — Pressure-control valves (excluding pressure-relief valves), se- quence valves, unloading valves, throttle valves and check valves — Mounting sur- faces
发布日期：1989/10/18 12:00:00
实施日期：1999/12/31 12:00:00
适用范围：This International Standard specifies the dimensions and other data relating to surfaces on which hydraulic pressure-control valves (excluding pressure-relief valves), sequence valves, throttle valves and check valves are mounted in order to ensure interchangeability.It applies to mounting surfaces for pressure-control valves, sequence valves, throttle valves and check valves which repre-sent current practice. They are generally applicable to industrial equipment.