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Standard

Hydraulic Directional Control Valves, 3000 psi Maximum

2019-12-04
CURRENT
J748_201912
This SAE Recommended Practice has been set up by Subcommittee 4 of the Off-Road Machinery Technical Committee and is primarily for directional control valves on construction and industrial machinery equipment as referenced in SAE J1116. The purpose is to establish port area to flow relationship and match valve spool eye ends in relation to rated capacity. Port connections are optional for either the 4-bolt split flange connection or the internal straight thread "O" ring connection.
Standard

HYDRAULIC DIRECTIONAL CONTROL VALVES, 3000 PSI MAXIMUM

2008-05-20
HISTORICAL
J748_200805
This SAE Recommended Practice has been set up by Subcommittee 4 of the Off-Road Machinery Technical Committee and is primarily for directional control valves on construction and industrial machinery equipment as referenced in SAE J1116. The purpose is to establish port area to flow relationship and match valve spool eye ends in relation to rated capacity. Port connections are optional for either the 4-bolt split flange connection or the internal straight thread "O" ring connection.
Standard

HYDRAULIC DIRECTIONAL CONTROL VALVES, 3000 PSI MAXIMUM

1986-03-01
HISTORICAL
J748_198603
This SAE Recommended Practice has been set up by Subcommittee 4 of the Off-Road Machinery Technical Committee and is primarily for directional control valves on construction and industrial machinery equipment as referenced in SAE J1116. The purpose is to establish port area to flow relationship and match valve spool eye ends in relation to rated capacity. Port connections are optional for either the 4-bolt split flange connection or the internal straight thread "O" ring connection.
Standard

Hydraulic Cylinder Rod Corrosion Test

2015-03-05
HISTORICAL
J1333_201503
SAE J1333 applies to hydraulic cylinders which are components of self-propelled work machines defined in SAE J1116.
Standard

Hydraulic Cylinder Rod Corrosion Test

2020-12-22
CURRENT
J1333_202012
SAE J1333 applies to hydraulic cylinders which are components of self-propelled work machines defined in SAE J1116.
Standard

HYDRAULIC CONTROL VALVE TEST PROCEDURE

1986-03-01
HISTORICAL
J747_198603
This procedure describes laboratory tests for establishing operating characteristics of hydraulic directional control valves used on mobile industrial and construction equipment as referenced in SAE J1116. These characteristics are to be recorded on data sheets similar to those shown herein. Two sets of data are to be submitted--one at 122°F (50°C) and one at 194°F (90°C). A separate set of data sheets is to be submitted for the cylinder ports closest to, and farthest from the inlet and outlet ports of a multiple section valve.
Standard

Control Valve Test Procedure

1974-10-01
HISTORICAL
J747B_197410
This SAE Standard applies to hydraulic directional control valves as applied to self-propelled work machines referenced in SAE J1116. It describes a laboratory test procedure for evaluating: a.) Flow versus pressure drop, b.) Leakage rate, c.) Operating effort, d.) Metering characteristics versus spool travel, pilot pressure, or electrical current, e.) Relief valve characteristics. This document applies to single and multiple section hydraulic directional control valves. This document illustrates axial, manually operated valves although the test procedure is applicable to other input forms such as rotary actuation, electric current, hydraulic or pneumatic pressure.
Standard

Method for Assessing the Cleanliness Level of New Hydraulic Fluid

2012-10-02
HISTORICAL
J1277_201210
To provide a method by which to assess the cleanliness of new hydraulic fluids. The method is applicable to new mineral and synthetic hydraulic fluids - regardless of packaging. This SAE Standard is not intended as a procedure for operating equipment.
Standard

Method for Assessing the Cleanliness Level of New Hydraulic Fluid

2018-10-04
CURRENT
J1277_201810
To provide a method by which to assess the cleanliness of new hydraulic fluids. The method is applicable to new mineral and synthetic hydraulic fluids - regardless of packaging. This SAE Standard is not intended as a procedure for operating equipment.
Standard

HYDRAULIC CYLINDER LEAKAGE TEST

1987-06-01
HISTORICAL
J1336_198706
Applies to hydraulic cylinders which are components of self-propelled work machines defined in SAE J1116.
Standard

Hydraulic Cylinder Leakage Test

2021-10-12
CURRENT
J1336_202110
Applies to hydraulic cylinders which are components of off-road self-propelled work machines defined in SAE J1116.
Standard

Hydraulic Cylinder Leakage Test

2014-09-29
HISTORICAL
J1336_201409
Applies to hydraulic cylinders which are components of Off-Road Self-Propelled Work Machines defined in SAE J1116.
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