JB/T 5120-2010 (English Version) PDF

Scope: This standard specifies the terms and definitions, types, basic parameters and continuous dimensions, technical requirements, test equipment and test conditions, test items and test methods, data processing, and inspection rules of the cycloidal rotary valve type open-ended non-reactive fully hydraulic steering gear. , marking, packaging, transportation, and storage. This standard only applies to cycloidal rotary valve type open-ended non-reactive fully hydraulic steering gears that use hydraulic oil or other mineral oils with equivalent performance as the working medium.

JB/T 5120-2010 Referenced Document

GB/T 14039-2002 Hydraulic fluid power--Fluids--Method for coding the level of contamination by solid particles
GB/T 17446 Fluid Transmission Systems and Components Glossary*， 2024-03-15 Update
GB/T 2346 Fluid power systems and components--Nominal pressures
GB/T 2347 Hydraulic fluid power--Pumps and motors--Geometric displacements
GB/T 2828.1-2003 Sampling procedures for inspection by attributes--Part 1: Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection
GB/T 786.1 Fluid power systems and components—Graphical symbols and circuit diagrams—Part 1: Graphical symbols*， 2021-05-21 Update
GB/T 7935-2005 Hydraulic fluid power.General requirements for hydraulic components
JB/T 7858 Method to determine cleanliness and acceptance criterions for hydraulic components

2010 JB/T 5120-2010 Full-hydranlic steering control unit.Cycloid rotary valve and non reaction type
2000 JB/T 5120-2000 Cycloid rotary valve full-Hydrostatic steering control units