This standard specifies the basic parameters, technical requirements, test methods, inspection rules, marking and packaging requirements for hydraulic electromagnetic reversing seat valves (hereinafter referred to as solenoid seat valves). This standard applies to solenoid seat valves that use hydraulic oil or other liquids with equivalent performance as the working medium.
JB/T 10830-2008 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 17489 Hydraulic fluid power—Particulate contamination analysis—Extraction of fluid samples from lines of an operating system*, 2022-10-12 Update
GB/T 2346 Fluid power systems and components--Nominal pressures
GB/T 2828.1 Inspection procedure by count sampling part 1: Lot by lot inspection sampling plan retrieved by acceptance quality limit (AQL)*, 2013-02-15 Update
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 Hydraulic fluid power.General requirements for hydraulic components
JB/T 7858 Method to determine cleanliness and acceptance criterions for hydraulic components