{"id":262942,"date":"2024-10-19T17:27:53","date_gmt":"2024-10-19T17:27:53","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bsi-20-30419309-dc\/"},"modified":"2024-10-25T13:19:35","modified_gmt":"2024-10-25T13:19:35","slug":"bsi-20-30419309-dc","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bsi-20-30419309-dc\/","title":{"rendered":"BSI 20\/30419309 DC"},"content":{"rendered":"

This part of ISO 23553<\/span><\/span> specifies safety, constructional and performance requirements and testing of<\/p>\n

automatic and semi-automatic valves for oil.<\/p>\n

It applies to automatic and semi-automatic valves which are:<\/p>\n

    \n
  1. \n

    normally closed;<\/p>\n<\/li>\n

  2. \n

    used in combustion plants to interrupt the oil flow with or without delay on closing;<\/p>\n<\/li>\n

  3. \n

    for use with oil types (e.g. middle distillate fuel oil, crude oil, heavy fuel oil or kerosene) without gasoline;<\/p>\n<\/li>\n<\/ol>\n

    \n
    \n NOTE 1\n <\/div>\n

    For other oil types (e.g. oil emulsions), additional test methods can be agreed between the manufacturer and the test authority.<\/p>\n<\/div>\n

    \n
    \n NOTE 2\n <\/div>\n

    Oil types from petroleum refining processes are classified ISO-F-D in ISO 8216-99<\/span><\/span> and form part of a device having other function(s), such as oil pumps. In this case the test methods apply to those parts or components of the device forming the automatic and semi-automatic valves, i.e. those parts which are necessary for the closing function;<\/p>\n<\/div>\n

      \n
    1. \n

      for use on burners or in appliances using oil;<\/p>\n<\/li>\n

    2. \n

      directly or indirectly operated, electrically or by mechanical or hydraulic means;<\/p>\n<\/li>\n

    3. \n

      fitted with or without closed-position indicator switches.<\/p>\n<\/li>\n<\/ol>\n

      This part of ISO 23553<\/span><\/span> covers type testing only.<\/p>\n","protected":false},"excerpt":{"rendered":"

      BS EN ISO 23553-1. Safety and control devices for oil burners and oil-burning appliances. Particular requirements – Part 1. Automatic and semi-automatic valves<\/b><\/p>\n\n\n\n\n
      Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
      BSI<\/b><\/a><\/td>\n2020<\/td>\n58<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":262949,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[453,2641],"product_tag":[],"class_list":{"0":"post-262942","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-27-060-10","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\/262942","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\/262949"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=262942"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=262942"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=262942"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}