{"id":522810,"date":"2024-11-05T15:09:49","date_gmt":"2024-11-05T15:09:49","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/csa-ansi-z21-1819-csa-6-319\/"},"modified":"2024-11-05T15:09:49","modified_gmt":"2024-11-05T15:09:49","slug":"csa-ansi-z21-1819-csa-6-319","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/csa\/csa-ansi-z21-1819-csa-6-319\/","title":{"rendered":"CSA\/ANSI Z21.18:19\/CSA 6.3:19"},"content":{"rendered":"

Preface<\/strong><\/p>\n

<\/p>\n

This is the fourth edition of CSA\/ANSI Z21.18 \u2022 CSA 6.3, Gas appliance pressure regulators. It supersedes the previous editions published in 2007, 2000, and 1995.<\/p>\n

<\/p>\n

This Standard has been developed in compliance with Standards Council of Canada requirements for National Standards of Canada. It has been published as a National Standard of Canada by CSA Group.<\/p>\n

<\/p>\n

This Standard has been approved by the American National Standards Institute (ANSI) as an American National Standard.<\/p>\n

<\/p>\n

Scope<\/strong><\/p>\n

<\/p>\n

1.1<\/p>\n

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 materials, hereinafter referred to as regulators, intended for application on individual gas appliances.<\/p>\n

<\/p>\n

This Standard also applies to negative gas appliance pressure regulators (see Clause 3, Definitions). The performance of negative pressure regulators is covered under Clause 6 of this Standard.<\/p>\n

<\/p>\n

Compliance of a device with this Standard does not imply that such device is acceptable for use on gas appliances without supplemental tests with the device applied to the particular appliance design.<\/p>\n

<\/p>\n

Components performing functions other than those of a gas appliance pressure regulator comply with the applicable American National Standards.<\/p>\n

<\/p>\n

1.2<\/p>\n

This Standard applies to regulators for operations with natural, manufactured and mixed gases, liquefied petroleum gases, and LP gas-air mixtures.<\/p>\n

<\/p>\n

1.3<\/p>\n

This standard applies to regulators classified in accordance with their intended application with reference to inlet pressures as follows:<\/p>\n

<\/p>\n

Rated inlet pressure:<\/p>\n

<\/p>\n

1\/2 psi | (3.5kPa)<\/p>\n

<\/p>\n

2 psi | (13.8 kPa)<\/p>\n

<\/p>\n

5 psi | (34.5 kPa)<\/p>\n

<\/p>\n

1.4<\/p>\n

This Standard applies to regulators for the following general types of application:<\/p>\n

<\/p>\n

a) main burner load application;<\/p>\n

<\/p>\n

b) pilot burner load application;<\/p>\n

<\/p>\n

c) main burner and pilot burner load application to control a minimum pilot flow rate of:<\/p>\n

<\/p>\n

i) 0.15 ft3\/hr (1.18 cm3\/s); or<\/p>\n

<\/p>\n

ii) 0.50 ft3\/hr (3.93 cm3\/s); or<\/p>\n

<\/p>\n

d) domestic range application (see Clause 5.11, Regulators for use on domestic gas ranges).<\/p>\n

<\/p>\n

1.5<\/p>\n

If a value for measurement as given in this Standard is followed by an equivalent value in other units, the first stated value is to be regarded as the specification.<\/p>\n

<\/p>\n

1.6<\/p>\n

All references to \u201cpsi\u201d throughout this Standard are to be considered gauge pressures unless otherwise specified.<\/p>\n

<\/p>\n

1.7<\/p>\n

Clause 8, Items Unique to the Canada, contains provisions that are unique to Canada.<\/p>\n

<\/p>\n

1.8<\/p>\n

Clause 2, Reference publications, contains a list of standards specifically referenced in this Standard.<\/p>\n

<\/p>\n

1.9<\/p>\n

In this Standard, \u201cshall\u201d is used to express a requirement, i.e., a provision that the user is obliged to satisfy in order to comply with the Standard; \u201cshould\u201d is used to express a recommendation or that which is advised but not required; and \u201cmay\u201d is used to express an option or that which is permissible within the limits of the Standard.<\/p>\n

<\/p>\n

Notes accompanying clauses do not include requirements or alternative requirements; the purpose of a note accompanying a clause is to separate from the text explanatory or informative material.<\/p>\n

<\/p>\n

Notes to tables and figures are considered part of the table or figure and may be written as requirements.<\/p>\n

<\/p>\n

Annexes are designed normative (mandatory) or informative (non-mandatory) to define their application.<\/p>\n","protected":false},"excerpt":{"rendered":"

Gas appliance pressure regulators<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
CSA<\/b><\/a><\/td>\n2019<\/td>\n96<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":522825,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1352,2674],"product_tag":[],"class_list":{"0":"post-522810","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-97-200-30","7":"product_cat-csa","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/522810","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/522825"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=522810"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=522810"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=522810"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}