GB/T 7940.1-2008 Active National standards

GB/T 7940.1-2008 Pneumatic fluid power—Five-port directional control valves—Part 1:Mounting interface surfaces without electrical connector

GB/T 7940.1-2008 Pneumatic fluid power—Five-port directional control valves—Part 1:Mounting interface surfaces without electrical connector

Publish Date: 2008-06-25 Implement Date: 2009-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 7940.1-2008

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Hydraulic and pneumatic devices

ICS Name: Control components

Publish Date: 2008-06-25

Implement Date: 2009-01-01

Pages: 11 pages

Scope

This part of GB/T 7940 specifies the pneumatic five-port directional control valves without electrical connectors. When the maximum operating pressure is 1.6 MPa, the requirements for the installation surface are as follows: - The dimensions and tolerances of the installation surface; - The marking of the air ports; - The marking of the driving results of the control mechanism. This part does not apply to the functional characteristics of the installation surface.

Development Information

Word Count: 17 Thousand words Pages: 11 pages

Same series standard

GB/T 7940.2-2008 Pneumatic fluid power—Five-port directional control valves—Part 2:Mounting interface surfaces with optional electrical connector

Replace the following standards

GB/T 7940.1-2001 Pneumatic fluid power—Five-port directional control valves—Part 1:Mounting interface surfaces without electrical connector

Referenced Standards

GB/T 3505-2000 Geometrical product specifications (GPS)—Surface texture:Profile method—Terms, definitions and surface texture parameters GB/T 10610-1998 Geometrical product Specifications(GPS)—Surface texture:Profile method—Rules and procedures for the assessment of surface texture GB/T 17446-1998 Fluid power systems and components—Vocabulary ISO 11727

Adopt standards

ISO 5599-1:2001

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