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CSA/AM - ANSI Z21.18/CSA 6.3

Gas Appliance Pressure Regulators

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Organization: CSA/AM
Publication Date: 1 January 2007
Status: inactive
Page Count: 106
scope:

Preface

This publication represents a basic standard for safe operation, substantial and durable construction, and acceptable performance of gas appliance pressure regulators. It is the result of years of experience in the manufacture, testing, installation, maintenance, inspection and research on gas appliance pressure regulators designed for utilization of gas. There are risks of injury to persons inherent in appliances that, if completely eliminated, would defeat the utility of the appliance. The provisions in this standard are intended to help reduce such risks while retaining the normal operation of the appliance.

Nothing in this standard is to be considered in any way as indicating a measure of quality beyond compliance with the provisions it contains. It is designed to allow compliance of gas appliance pressure regulators, the safety construction and performance of which may exceed the various provisions specified herein. In its preparation, full recognition has been given to possibilities of improvement through ingenuity of design. As progress takes place, revisions may become necessary. When they are believed desirable, recommendations or suggestions should be forwarded to the CSA America, 8501 East Pleasant Valley Road, Cleveland, Ohio 44131, or the Chairman of the CSA Technical Committee on Gas Appliances and Related Accessories, 5060 Spectrum Way, Suite 100, Missiaaauga, Ontario, Canada L4W 5N6.

Safe and satisfactory operation of a gas appliance pressure regulator depends to a great extent upon its proper installation, use and maintenance. It should be installed, as applicable, in accordance with the National Fuel Gas Code, ANSI Z223.1/NFPA 54; or the Natural Gas and Propane Installation Code, CSA B149.1.

Users of this American National Standard/CSA Standard are advised that the devices, products and activities within its scope may be subject to regulation at the Federal, Territorial, Provincial, state or local level. Users are strongly urged to investigate this possibility through appropriate channels. In the event of a conflict with this standard, the Federal, Territorial, Provincial, state or local regulation should be followed.

THIS STANDARD IS INTENDED TO BE USED BY THE MANUFACTURING SECTOR AND BY THOSE APPLYING THE EQUIPMENT AND BY THOSE RESPONSIBLE FOR ITS PROPER INSTALLATION. IT IS THE RESPONSIBILITY OF THESE USERS TO DETERMINE THAT IN EACH CASE THIS STANDARD IS SUITABLE FOR AND APPLICABLE TO THE SPECIFIC USE THEY INTEND

Document History

July 1, 2019
Gas appliance pressure regulators
This Standard applies to individual gas appliance pressure regulators, which are not a part of a combination control (see Clause 3, Definitions), constructed entirely of new, unused parts and...
September 1, 2012
Gas Appliance Pressure Regulators Part I: Construction
A description is not available for this item.
January 1, 2012
Gas Appliance Pressure Regulators
A description is not available for this item.
January 1, 2012
Gas Appliance Pressure Regulators
A description is not available for this item.
October 1, 2010
Gas Appliance Pressure Regulators
A description is not available for this item.
October 1, 2010
Gas Appliance Pressure Regulators
A description is not available for this item.
January 1, 2010
Gas Appliance Pressure Regulators
A description is not available for this item.
January 1, 2010
Gas Appliance Pressure Regulators
A description is not available for this item.
October 1, 2007
Gas Appliance Pressure Regulators
Types of Regulators. This standard applies to individual gas appliance pressure regulators, which are not a part of a combination control (see Part V, Definitions), constructed entirely of new,...
October 1, 2007
Gas Appliance Pressure Regulators
Preface This publication represents a basic standard for safe operation, substantial and durable construction, and acceptable performance of gas appliance pressure regulators. It is the result of...
January 1, 2007
Gas Appliance Pressure Regulators
Preface This publication represents a basic standard for safe operation, substantial and durable construction, and acceptable performance of gas appliance pressure regulators. It is the result of...
ANSI Z21.18/CSA 6.3
January 1, 2007
Gas Appliance Pressure Regulators
Preface This publication represents a basic standard for safe operation, substantial and durable construction, and acceptable performance of gas appliance pressure regulators. It is the result of...
Gas Appliance Pressure Regulators
The standards set forth herein apply to the first edition of the Standard for Gas Appliance Pressure Regulators, ANSI 221.1 8-1 995 CGA 6.3-M95, and Addenda 221.1 8a-1998 - CGA 6.3a-M98, and...
January 1, 2000
Gas Appliance Pressure Regulators
Types of Regulators. This standard applies to individual gas appliance pressure regulators, which are not a part of a combination control (see Part V, Definitions), constructed entirely of new,...
January 1, 2000
Gas Appliance Pressure Regulators
Types of Regulators. This standard applies to individual gas appliance pressure regulators, which are not a part of a combination control (see Part V, Definitions), constructed entirely of new,...
January 1, 2000
Gas Appliance Pressure Regulators
Types of Regulators. This standard applies to individual gas appliance pressure regulators, which are not a part of a combination control (see Part V, Definitions), constructed entirely of new,...
September 1, 1998
Gas Appliance Pressure Regulators
PREFACE The standards set forth herein apply to the first edition of the Standard for GAS Appliance Pressure Regulators, ANSI Z21.18-1995 . CGA-6.3-M95, and supersede corresponding standards...
Gas Appliance Pressure Regulators
SCOPE Types of Regulators. This standard applies to individual gas appliance pressure regulators, which are not a part of a combination control (see Part V, Definitions), hereinafter referred to as...
Gas Appliance Pressure Regulators First Edition
PREFACE This publication represents a standard for safe operation, substantial and durable construction, and acceptable performance of gas appliance pressure regulators. It is the result of years of...
January 1, 1993
GAS APPLIANCE PRESSURE REGULATORS EIGHTH EDITION ADDENDA Z21.18a - 1994
PREFACE The standards set forth herein apply to the eighth edition of the Standard for Gas Appliance Pressure Regulators, ANSI Z2118-1993, and supersede corresponding standards therein. Following...
March 20, 1987
GAS APPLIANCE PRESSURE REGULATORS SEVENTH EDITION; ADDENDA Z21.18A - 1989, ADDENDA Z21.18B - 1992
PREFACE This publication represents a basic standard for safe operation, substantial and durable construction, and acceptable performance for gas appliance pressure regulators. It is the result of...
January 1, 1981
GAS APPLIANCE PRESSURE REGULATORS SIXTH EDITION; ADDENDA Z21.18A - 1982, ADDENDA Z21.18B - 1984
PREFACE The standards set forth herein apply to the sixth edition of the Standard for Gas Appliance Pressure Regulators, ANSI Z21.18-1981 and Addenda thereto, Z21.18a-1982, and supersede...

References

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