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Standard

Ship Systems and Equipment--Selection of Hydraulic Directional Control Valves

2002-03-28
HISTORICAL
J1783_200203
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

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

Ship Systems and Equipment - Recommended Practice for Hydraulic Fluid Selection

1998-11-02
HISTORICAL
J1778_199811
This SAE Recommended Practice identifies general requirements for hydraulic fluids to be used for ship systems and equipment with respect to power transmission, lubrication, and passive applications. It also indicates the environmental limits within which the fluids shall perform their intended purpose satisfactorily and reliably. Characteristics of particular importance to ship systems and equipment are discussed.
Standard

Ship Systems and Equipment - Materials for Fluid Systems

2006-11-22
HISTORICAL
J1781_200611
The scope of this Recommended Practice is to delineate groups of materials for which there is considerable fabrication and operating experience in the sea water environment. In addition, some of the more promising materials for possible future applications are covered. The purpose of this Recommended Practice is to define materials for use in fluid systems of marine vehicles, including submersibles and advanced surface craft. This report is more particularly directed to the designer of fluid power and piping systems on board marine vehicles.
Standard

Ship Systems and Equipment - Hydraulic Systems - Noise Control

2006-11-13
HISTORICAL
J1782_200611
Hydraulic systems are used on marine vehicles for steering, vehicle control, and utility services. System components that generate and transmit noise are of concern. This SAE Information Report (a) addresses noise requirements which may apply to the hydraulic systems of ships and submersibles, and (b) identifies noise sources and techniques which may be used to reduce system noise. Noise of power sources (e.g., electric motors) and end items (e.g., steering linkages) is beyond the scope of this document.
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 - Hydraulic System Design Criteria for Marine Vehicles

2003-08-07
HISTORICAL
J1779_200308
The marine environment differs greatly from other environments in which hydraulics are used. This Recommended Practice provides hydraulic design considerations and criteria for the marine environment and is applicable to commercial vessels, military ships, and submersible vehicles. This document may be used for manned and un-manned vehicles.
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.
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

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

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

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

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

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.
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