GB/T 15623.1-2018 Active National standards

GB/T 15623.1-2018 Hydraulic fluid power—Electrically modulated hydraulic control valves—Part 1:Test methods for four-port directional flow-control valves

GB/T 15623.1-2018 Hydraulic fluid power—Electrically modulated hydraulic control valves—Part 1:Test methods for four-port directional flow-control valves

Publish Date: 2018-02-06 Implement Date: 2018-09-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 15623.1-2018

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Hydraulic and pneumatic devices

ICS Name: Control components

Publish Date: 2018-02-06

Implement Date: 2018-09-01

Pages: 33 pages

Scope

This part of GB/T 15623 specifies the test methods for the performance characteristics of electrically modulated hydraulic four-way directional flow control valves. This part is applicable to electrically modulated hydraulic four-way directional flow control valves. Note: In hydraulic systems, electrically modulated hydraulic four-way directional flow control valves generally include different types of products such as servo valves and proportional valves, which can continuously control the flow and directional changes through electrical signals. Unless otherwise specified, "valve" here refers to electrically modulated hydraulic four-way directional flow control valves.

Development Information

Word Count: 60 Thousand words Pages: 33 pages

Replace the following standards

GB/T 15623.1-2003 Hydraulic fluid power-Electrically modulated hydraulic control valves—Part 1:Test methods for four-way directional flow control valves

Referenced Standards

GB/T 3141-1994 Industrial liquid lubricants—ISO viscosity classification GB/T 786.1-1993 Fluid power systems and components—Graphic symbols and circuit diagrams—Part 1:Graphic symbols GB/T 786.1-2009 Fluid power systems and components—Graphic symbols and circuit diagrams—Part 1:Graphic symbols for conventional use and data-processing applications GB/T 786.1-2021 Fluid power systems and components—Graphical symbols and circuit diagrams—Part 1:Graphical symbols GB/T 4728.1-2005 Graphical symbols for electrical diagrams—Part 1:General information GB/T 4728.1-2018 Graphical symbols for electrical diagrams—Part 1:General information GB/T 7631.2-2003 Lubricants,industrial oils and related products(class L)—Classification—Part 2:Family H(Hydraulic systems) GB/T 14039-2002 Hydraulic fluid power—Fluids—Method for coding the level of contamination by solid particles GB/T 17446-1998 Fluid power systems and components—Vocabulary GB/T 17446-2012 Fluid power systems and components—Vocabulary GB/T 17446-2024 Fluid power systems and components—Vocabulary GB/T 19934.1-2005 Hydraulic fluid power—Fatigue pressure testing of metal pressure-containing envelopes—Part 1:Test method GB/T 19934.1-2021 Hydraulic fluid power—Fatigue pressure testing of metal pressure-containing envelopes—Part 1:Test method JB/T 7033-2007 Hydraulic transmission measurement technology general principles

Adopt standards

ISO 10770-1:2009

Related Standards

GB/T 17487-1998 Active

GB/T 17487-1998 Hydraulic fluid power—Four-and five-port servovalves—Mounting surfaces

Publish Date: 1998-09-02

GB/T 8101-2002 Active

GB/T 8101-2002 Hydraulic fluid power-Pressure-relief valves—Mounting surfaces

Publish Date: 2002-05-17

GB/T 8098-2003 Replaced

GB/T 8098-2003 Hydraulic fluid power—Compensated flow control valves—Mounting surfaces

Publish Date: 2003-06-16

GB/T 8100-2006 Replaced

GB/T 8100-2006 Hydraulic fluid power—Pressure-reducing valves, sequence valves, unloading valves, throttle valves and check valves—Mounting surfaces

Publish Date: 2006-08-22

GB/T 2877-2007 Replaced

GB/T 2877-2007 Hydraulic fluid power—Two-port slip-in cartridge valves—Cavities

Publish Date: 2007-04-30

GB/T 2514-2008 Active

GB/T 2514-2008 Hydraulic fluid power—Four-port directional control valves—Mounting surfaces

Publish Date: 2008-02-28