QC/T 593-2014
Performance requirements and bench test methods of automobile hydraulic proportional valve (English Version)

Standard No.

QC/T 593-2014

Language

Chinese, Available in English version

Release Date

2014

Published By

Professional Standard - Automobile

Latest

QC/T 593-2014

Replace

QC/T 593-1999

Scope

This standard specifies the performance requirements and bench test methods for automotive hydraulic proportional valves. This standard applies to hydraulic fixed value proportional valves, hydraulic inertia proportional valves and hydraulic load sensing proportional valves used in various types of automobiles.

QC/T 593-2014 Referenced Document

• GB/T 10125 Corrosion tests in artificial atmospheres—Salt spray tests*， 2021-08-20 Update
• GB/T 5620-2002 Road vehicles--Braking of automotive vehicles and their trailers--Vocabulary
• GB/T 6461-2002 Methods for corrosion testing of metallic and other inorganic coatings on metallic substrates--Rating of test specimens and manufactured articles subjected to corrosion tests

QC/T 593-2014 history

• 2014 QC/T 593-2014 Performance requirements and bench test methods of automobile hydraulic proportional valve
• 1999 QC/T 593-1999 Hydraulic load sensing proportional valve technical conditions