Industrial-process control valves - Flow capacity. Test procedures Ingestion-build-111333 NOTE: This standard is complementary

NOTE: This standard is complementary to ISO 2859-1

A machine needs to have all its components well assembled and tested thoroughly for any dispositioning or defects

captured and managed

The conformity assessment procedures of EMC Directive 2004/108/EC have been reviewed and guidance given on the applicability and contents of detailed technical EMC assessment

parameters to be measured

Industrial-process control valves - Flow capacity. Test procedures Ingestion-build-111333 NOTE: This standard is complementary1 Scope This part of IEC 60534 is applicable to industrial process control valves and provides the flow capacity test procedures for determining the following variables used in the equations given in IEC 6053421: a) flow coefficient C; b) liquid pressure recovery factor without attached fittings FL; c) combined liquid pressure recovery factor and piping geometry factor of a control valve with attached fittings FLP; d) piping geometry factor FP; e)