{"id":386504,"date":"2024-10-20T03:35:41","date_gmt":"2024-10-20T03:35:41","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-12614-72021-tc\/"},"modified":"2024-10-26T06:33:33","modified_gmt":"2024-10-26T06:33:33","slug":"bs-iso-12614-72021-tc","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-12614-72021-tc\/","title":{"rendered":"BS ISO 12614-7:2021 – TC"},"content":{"rendered":"

This document specifies tests and requirements for the pressure relief valve (PRV), a liquefied natural gas fuel system component intended for use on the types of motor vehicles defined in ISO 3833<\/span><\/span>. This document is not applicable to the following:<\/p>\n

    \n
  1. \n

    fuel containers;<\/p>\n<\/li>\n

  2. \n

    stationary gas engines;<\/p>\n<\/li>\n

  3. \n

    container mounting hardware;<\/p>\n<\/li>\n

  4. \n

    electronic fuel management;<\/p>\n<\/li>\n

  5. \n

    refuelling receptacles.<\/p>\n<\/li>\n<\/ol>\n

    It is recognized that miscellaneous components not specifically covered herein can be examined to meet the criteria of this document and tested according to the appropriate functional tests.<\/p>\n

    All references to pressure in this document are to be considered gauge pressures unless otherwise specified.<\/p>\n

    This document is based upon a working pressure for natural gas as a fuel of 1,6 MPa [16 bar 1<\/sup><\/span><\/p>\n

    \n
    \n 1<\/sup>\n <\/div>\n

    1 bar = 0,1 MPa = 105 Pa; 1 MPa = 1 N\/mm 2<\/sup>.<\/p>\n<\/div>\n

    ]. Other working pressures can be accommodated by adjusting the pressure by the appropriate factor (ratio). For example, 2 MPa (20 bar) working pressure system will require pressures to be multiplied by 1,25.<\/p>\n

    PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n
    PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
    16<\/td>\nNational foreword <\/td>\n<\/tr>\n
    20<\/td>\nForeword <\/td>\n<\/tr>\n
    21<\/td>\n1 Scope
    2 Normative references
    3 Terms and definitions <\/td>\n<\/tr>\n
    22<\/td>\n4 Marking
    5 Construction and assembly
    6 Test
    6.1 Applicability <\/td>\n<\/tr>\n
    23<\/td>\n6.2 Hydrostatic strength
    6.3 Leakage
    6.4 Continued operation
    6.5 Operational test
    6.5.1 General
    6.5.2 Test procedure <\/td>\n<\/tr>\n
    25<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

    Tracked Changes. Road vehicles. Liquefied natural gas (LNG) fuel system components – Pressure relief valve (PRV)<\/b><\/p>\n\n\n\n\n
    Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
    BSI<\/b><\/a><\/td>\n2021<\/td>\n26<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":386511,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[757,2641],"product_tag":[],"class_list":{"0":"post-386504","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-43-060-40","7":"product_cat-bsi","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\/386504","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\/386511"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=386504"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=386504"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=386504"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}