BS ISO 5781:2000

Hydraulic fluid power. Pressure reducing valves, sequence valves, unloading valves, throttle valves and check valves. Mounting surfaces. | Status: Revised, Superseded, Withdrawn

1 Scope This International Standard specifies, in order to ensure interchangeability, the dimensions and other characteristics of surfaces on which hydraulic pressure-reducing valves, sequence valves, unloading valves, throttle valves and check valves are mounted. It is applicable to mounting surfaces for hydraulic pressure-reducing valves, sequence valves, unloading valves, throttle valves and check valves, which represent current practice. They are generally used in industrial equipment.