GB/T 7940.2-2008
Pneumatic fluid power.Five-port directional control valves.Part2:Mounting interface surfaces with optional electrical connector (English Version)

Standard No.

GB/T 7940.2-2008

Language

Chinese, Available in English version

Release Date

2008

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 7940.2-2008

Replace

GB/T 7940.2-2001

Scope

This part of GB/T 7940 specifies the pneumatic five-port directional control valve with optional electrical connectors. When the maximum operating pressure is 1.6MPa, the installation surface requirements are as follows: ——The overall dimensions and tolerances of the installation surface: ——The air port Identification: - identification of the control mechanism driving results: - dimensions, tolerances and specifications of optional electrical connections.

GB/T 7940.2-2008 Referenced Document

• 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
• GB/T 3505-2000 Geometrical Product Specifications (GPS)-Surface texture:Profile method-Terms,definitions and surface texture parameters
• ISO 11727 Pneumatic fluid power - Identification of ports and control mechanisms of control valves and other components

GB/T 7940.2-2008 history

• 2008 GB/T 7940.2-2008 Pneumatic fluid power.Five-port directional control valves.Part2:Mounting interface surfaces with optional electrical connector
• 2001 GB/T 7940.2-2001 Pneumatic fluid power--Five-port directional control valves--Part 2: Mounting interface surfaces with optional elettrical connector

GB/T 7940.2-2008 -All Parts