BS ISO 7790:2013
Current
The latest, up-to-date edition.
Hydraulic fluid power. Four-port modular stack valves and four-port directional control valves, sizes 02, 03, 05, 07, 08 and 10. Clamping dimensions
Hardcopy , PDF
English
03-31-2013
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Tolerances
6 Dimensions
7 Working pressure
8 Identification statement (Reference to this
International Standard)
Bibliography
Defines clamping dimensions of four-port modular stack valves and four-port directional control valves, sizes 02, 03, 05, 07, 08 and 10, on mounting surfaces.
| Committee |
MCE/18/-/5
|
| DevelopmentNote |
Supersedes 96/711976 DC. (07/2005) Supersedes 11/30237803 DC. (03/2013)
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This International Standard specifies clamping dimensions of four-port modular stack valves and four-port directional control valves, sizes 02, 03, 05, 07, 08, and 10, on mounting surfaces. The dimensions and sizes conform to ISO4401 so as to ensure interchangeability of these valves and to reduce the number of fixing devices to be used.
It applies to clamping dimensions of four-port modular stack valves and four-port directional control valves which represent current practice. They are generally applicable to industrial equipment.
| Standards | Relationship |
| ISO 7790:2013 | Identical |
| ISO 4401:2005 | Hydraulic fluid power — Four-port directional control valves — Mounting surfaces |
| ISO 5598:2008 | Fluid power systems and components Vocabulary |
| ISO 1101:2017 | Geometrical product specifications (GPS) — Geometrical tolerancing — Tolerances of form, orientation, location and run-out |
| ISO 1302:2002 | Geometrical Product Specifications (GPS) Indication of surface texture in technical product documentation |
| ISO 286-1:2010 | Geometrical product specifications (GPS) ISO code system for tolerances on linear sizes Part 1: Basis of tolerances, deviations and fits |
| ISO 129-1:2004 | Technical drawings Indication of dimensions and tolerances Part 1: General principles |
| ISO 965-1:2013 | ISO general purpose metric screw threads — Tolerances — Part 1: Principles and basic data |
| ISO 5783:1995 | Hydraulic fluid power Code for identification of valve mounting surfaces and cartridge valve cavities |
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