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Standard

Fluid Systems--Connector Tubes--General Specification and Part Standard

2015-10-28
WIP
J24714
This SAE Standard identifies the material and dimensional requirements for component connector tubes and related items for use in fluid power components. Connector tubes are also identified as quills, ferrules or transfer tubes. Connector tubes are used to connect fluid passages within a component or to connect one component to another; for example, connecting control valves to subplates. Related items include plugs, undrilled connector tubes and connector tubes for internal check valves and restrictors.
Standard

Marine Vehicles - Hydraulic System Pumps and Motors - Design and Specification Guide

2014-02-21
CURRENT
J1776_201402
This SAE Recommended Practice provides guidance for defining the requirements for evaluating hydraulic pumps and motors and for preparing detailed specifications for these components. The user can follow this document to set forth the pump and motor environmental and performance considerations, establish service life and reliability goals, and define specific evaluation tests for marine vehicle applications.
Standard

Ship Systems and Equipment - Hydraulic Systems - Filter Selection Parameters

2013-07-02
WIP
J2333
This SAE Recommended Practice identifies and examines the various parameters which must be considered in selecting hydraulic systems filters, their locations within the system and the dirt capacity of the filter elements. This document is generally applicable to all ship hydraulic systems but does not apply to personal or recreational watercraft.
Standard

Ship Systems and Equipment - Selection of Hydraulic Directional Control Valves

2013-05-31
CURRENT
J1783_201305
This SAE Recommended Practice provides the designer with guidance for the selection of directional control valves for use in the hydraulic systems of surface ships and submersibles. This guidance includes use of standard valves and interfaces, minimum envelopes that should be reserved to permit interchangeability, environmental considerations, and general technical requirements.
Standard

Hydraulic Fluid Power - Accelerated Method for Determining the Wear Characteristics of a Hydraulic Component Due to Contaminants

2010-06-21
CURRENT
J2890_201006
This Recommended Practice defines a procedure, which will aid in assessing the contaminant wear characteristics of hydraulic components. This procedure utilizes a very high level of contaminant that permits an accelerated test to determine the wear effects of contamination in a relatively short period. This recommended practice utilizes the contamination sensitivity test circuit identified in SAE J2470.
Standard

Hydraulic Fluid Power - Valves - Method for Assessing the Lock Sensitivity to Contaminants

2006-11-13
HISTORICAL
J2470_200611
This SAE Recommended Practice defines a procedure, which will aid in assessing the contaminant sensitivity of hydraulic valves. The approach taken defines a test procedure with flexibility for testing valves in a wide range of contamination levels. The user of this procedure must establish the contamination levels for testing. Three levels are suggested which should cover the range for most valve applications. This procedure does not establish the contaminant sensitivity requirements for any valve. The user of this procedure needs to be aware of the system contamination level that the valve will operate in and select test contamination levels significantly higher than the operating level to assess the suitability of the valve. The test procedure permits a valve to be tested without disassembly and therefore permits protection of proprietary design information. This procedure assesses the contamination sensitivity of valves by contaminant lock.
Standard

Marine Vehicles - Hydraulic Pumps - Design and Specification Guide

2005-05-13
HISTORICAL
J1776_200505
This SAE Recommended Practice provides guidance defining the hydraulic system requirements and for preparing a detailed specification for a pumping component. The user can follow this document to set forth the pump environmental and performance considerations, establish service life and reliability goals, and define specific evaluation tests in order to qualify it for advanced marine vehicle applications.
Standard

Fluid Systems—Connector Tubes—General Specification and Part Standard

2001-10-26
CURRENT
J24714_200110
This SAE Standard identifies the material and dimensional requirements for component connector tubes and related items for use in fluid power components. Connector tubes are also identified as quills, ferrules or transfer tubes. Connector tubes are used to connect fluid passages within a component or to connect one component to another; for example, connecting control valves to subplates. Related items include plugs, undrilled connector tubes and connector tubes for internal check valves and restrictors.
Standard

Hydraulic Fluid Power--Valves--Method for Assessing the Lock Sensitivity to Contaminants

1999-10-01
HISTORICAL
J2470_199910
This SAE Recommended Practice defines a procedure, which will aid in assessing the contaminant sensitivity of hydraulic valves. The approach taken defines a test procedure with flexibility for testing valves in a wide range of contamination levels. The user of this procedure must establish the contamination levels for testing. Three levels are suggested which should cover the range for most valve applications. This procedure does not establish the contaminant sensitivity requirements for any valve. The user of this procedure needs to be aware of the system contamination level that the valve will operate in and select test contamination levels significantly higher than the operating level to assess the suitability of the valve. The test procedure permits a valve to be tested without disassembly and therefore permits protection of proprietary design information. This procedure assesses the contamination sensitivity of valves by contaminant lock.
Standard

Selection of Hydraulic Directional Control Valves

1993-12-01
HISTORICAL
J1783_199312
This SAE Hydrospace Recommended Practice provides the designer with guidance for the selection of directional control valves for use in the hydraulic systems of surface ships and submersibles. This guidance includes use of standard valves and interfaces, minimum envelopes which should be reserved to permit interchangeability, and environmental considerations.
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