BS ISO 4401:2005

Hydraulic fluid power. Four-port directional control valves. Mounting surfaces. | Status: Confirmed, Current

1 Scope This International Standard specifies the dimensions and other data relating to surfaces on which four-port hydraulic directional control valves are mounted in order to ensure their interchangeability. It applies to mounting surfaces for four-port hydraulic directional control valves which represent current practice. They are generally applicable to industrial equipment.