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NFPA T3.5.50 : 2009

Current
Current

The latest, up-to-date edition.

HYDRAULIC FLUID POWER - TWO-, THREE-, AND FOUR-PORT SCREW-IN CARTRIDGE VALVES - CAVITIES WITH UN AND UNF THREADS
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2014

Foreword
Introduction
1 Scope
2 Normative References
3 Definitions
4 Dimensions
5 Tolerances
6 Cavity usage
7 Identification of valve ports and cavity codification
8 Identification statement (reference to this standard)
Annex A (informative) - Bibliography

Describes the dimensions relating to cavities with UN and UNF threads in which two-, three-, and four-port screw-in cartridge valves are mounted, in order to ensure dimensional interchangeability.

Committee
T3.5
DocumentType
Standard
Pages
17
ProductNote
Reconfirmed 2009
PublisherName
National Fluid Power Association
Status
Current

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 16874:2004 Hydraulic fluid power Identification of manifold assemblies and their components
ISO 7789:2007 Hydraulic fluid power Two-, three- and four-port screw-in cartridge valves Cavities
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 11926-1:1995 Connections for general use and fluid power Ports and stud ends with ISO 725 threads and O-ring sealing Part 1: Ports with O-ring seal in truncated housing

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