Hydraulic fluid power. Four-port directional control valves. Mounting surfaces Ingestion-build-177197 Integrating or aligning with other

Integrating or aligning with other management systems

interpass temperature and post-weld heat-treatment are specified for the welded joint

The term “nanotechnology” can be misleading since it does not describe a single technology or scientific discipline

Kill tanks are used to inactivate process microorganisms before release from the closed system or to further downstream processing in uncontained conditions

if not protected in one of the ways specified in this standard

Hydraulic fluid power. Four-port directional control valves. Mounting surfaces Ingestion-build-177197 Integrating or aligning with other1 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.