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ANSI Z21.18 : 2007 : INC : ADD A : 2010 : R2012

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

GAS APPLIANCE PRESSURE REGULATORS
Available format(s)

Hardcopy , PDF

Superseded date

17-07-2021

Language(s)

English

Published date

01-01-2017

Part I - Construction
1.1 Scope
1.2 Data to be Furnished by the Manufacturer
1.3 Assembly
1.4 Connections
1.5 Bolts and Screws
1.6 Adjustments
1.7 Strength
1.8 Vent Connections and Vent Limiters
1.9 Springs
1.10 Finish
1.11 Materials
1.12 Instructions
1.13 Marking
Part II - Performance
2.1 General
2.2 Test and Reference Gases
2.3 Test Pressures
2.4 Leakage
2.5 Strength and Deformation
2.6 Mounting Regulator for Test
2.7 Pressure Drop Capacity
2.8 Outlet Pressure Range
2.9 Range of Regulation Capacity
2.10 Regulators Designated to Operate At Pilot
     Flow Rate
2.11 Regulators for Use on Domestic Gas Ranges
2.12 Integrity of Operation
2.13 Continued Operation
2.14 Resistance to Permanent Damage at Excessive
     Supply Pressure
2.15 Vent Limiter
2.16 Marking Material Adhesion and Legibility
Part III - Negative Pressure Regulators Performance
3.1 General
3.2 Test and Reference Gases
3.3 Test Pressures
3.4 Leakage
3.5 Strength and Deformation
3.6 Mounting Regulator for Test
3.7 Pressure Drop Capacity
3.8 Outlet Pressure Range
3.9 Range of Regulation Capacity
3.10 Regulators Designated To Operate at Pilot
     Flow Rate
3.11 Regulators for Use On Domestic Gas Ranges
3.12 Integrity of Operation
3.13 Continued Operation
3.14 Vent Limiter
3.15 Marking Material Adhesion and Legibility
EXHIBIT A - Items Unique To Canada
EXHIBIT B - List Of Reference Standards
Part IV - Manufacturing And Production Tests
Part V - Definitions
APPENDIX A - Table of Conversion Factors

Describes gas appliance pressure regulators, which are not a part of a combination control constructed entirely of new, unused parts and materials, hereinafter referred to as regulators, intended for application on individual gas appliances.

DevelopmentNote
Also numbered as CSA 6.3. (06/2001)
DocumentType
Standard
Pages
1
ProductNote
Reconfirmed 2012
PublisherName
Canadian Standards Association
Status
Superseded
SupersededBy
Supersedes

CSA Z234.1 : 0 METRIC PRACTICE GUIDE
SAE HDBK VOL 1 : 1999 SAE HANDBOOK - MATERIALS, FUELS, EMISSIONS, AND NOISE
API 5L : 2012 LINE PIPE
IEEE/ASTM SI_10-2010 American National Standard for Metric Practice
ASME B1.20.1 : 2013(R2018) PIPE THREADS, GENERAL PURPOSE (INCH)
SAE J 10 : 2013(S2018) AUTOMOTIVE AND OFF-HIGHWAY AIR BRAKE RESERVOIR PERFORMANCE AND IDENTIFICATION REQUIREMENTS - TRUCK AND BUS
NFPA 54 : 2018 NATIONAL FUEL GAS CODE
ANSI Z223.1 : 2018 NATIONAL FUEL GAS CODE
ASME B16.3 : 2016 MALLEABLE IRON THREADED FITTINGS: CLASSES 150 AND 300

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