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CSA 12.56 : 1999

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

MANUALLY OPERATED VALVES FOR NATURAL GAS DISPENSING SYSTEMS
Available format(s)

Hardcopy , PDF

Superseded date

03-06-2019

Language(s)

English

Published date

01-01-2014

PART I. CONSTRUCTION
PART II. PERFORMANCE
EXHIBIT A - ITEMS UNIQUE TO ONE COUNTRY (Canada)
EXHIBIT B - LIST OF REFERENCE STANDARDS
PART III. MANUFACTURING AND PRODUCTION TESTS
PART IV. DEFINITIONS
APPENDIX A - EQUIPMENT AND DATA TO BE FURNISHED BY
             THE MANUFACTURER

Applicable to manually operated valves for high pressure natural gas.

DevelopmentNote
Also numbered as ANSI NGV4.6. (06/2003)
DocumentType
Standard
Pages
41
PublisherName
Canadian Standards Association
Status
Superseded
SupersededBy

CSA/ANSI NGV 4.1-2018 Natural gas vehicle (NGV) dispensing systems
ANSI/CSA NGV 5.1-2016 (R2020) Residential fueling appliances
CSA NGV 5.1 : 2016 RESIDENTIAL FUELING APPLIANCES
CSA/ANSI NGV 5.2-2017 Vehicle fueling appliances (VFA)
CSA 12.5 : 1999 : R2014 NGV DISPENSING SYSTEMS
CSA 12.5 : 1999 : R2004 NGV DISPENSING SYSTEMS

CGA B108 : M95 NGV REFUELLING STATIONS INSTALLATION CODE
SAE J 516 : 2016 HYDRAULIC HOSE FITTINGS
ISO 1179:1981 Pipe connections, threaded to ISO 228/1, for plain end steel and other metal tubes in industrial applications
CSA C22.2 No. 139 : 2013 ELECTRICALLY OPERATED VALVES
ISO 68:1973 ISO general purpose screw threads Basic profile
NFPA 52 : 2016 VEHICULAR NATURAL GAS FUEL SYSTEMS CODE
ISO 6149-1:2006 Connections for hydraulic fluid power and general use Ports and stud ends with ISO 261 metric threads and O-ring sealing Part 1: Ports with truncated housing for O-ring seal
SAE J 1926 : 2010 SPECIFICATION FOR STRAIGHT THREAD O-RING BOSS PORT
SAE J 525 : 2016 WELDED AND COLD DRAWN LOW-CARBON STEEL TUBING ANNEALED FOR BENDING AND FLARING
UL 429:7ED 2013-11 Electrically Operated Valves
ISO 261:1998 ISO general purpose metric screw threads General plan

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