{"id":3060,"date":"2022-10-09T15:37:28","date_gmt":"2022-10-09T12:07:28","guid":{"rendered":"https:\/\/shahrokhimfg.com\/product\/uncategorized\/fire-dampers\/"},"modified":"2024-03-09T08:43:12","modified_gmt":"2024-03-09T05:13:12","slug":"fire-dampers","status":"publish","type":"product","link":"https:\/\/shahrokhimfg.com\/en\/product\/fire-dampers\/","title":{"rendered":"Fire Dampers"},"content":{"rendered":"

Fire Damper APPLICATION<\/strong><\/h2>\n

Shahrokhi fire dampers are used inline the ducts for prevent fire and smoke passing from the fire zone to another zone.<\/p>\n

These dampers fixed along the wall or partition at vertical position and along the ceiling at horizontal position.<\/p>\n

DESCRIPTION<\/strong><\/h3>\n

Shahrokhi fire dampers constructed in three types of corrugate , parallel and opposite.<\/p>\n

These dampers have an access door to control and change the fuse (Figure 5) and either equipped with a command system to close the air duct path as following:<\/p>\n

 <\/p>\n

\"\u062f\u0645\u067e\u0631

Fire Dampers<\/p><\/div>\n

    \n
  1. \u00a0The command system with a thermal element at 71 c set point usable in each three types of dampers.<\/li>\n
  2. The command system with a thermal fuse at 68 c & 79 c set points usable in each three types of dampers.<\/li>\n
  3. The command system with a smoke or thermal detectors usable in parallel and opposite types of dampers.<\/li>\n<\/ol>\n

    CORRUGATE FIRE DAMPERS<\/strong><\/h3>\n

    The corrugate fire dampers have a number of interlocking blades which these blades fixed the damper at open position by use a support.<\/p>\n

    In fire time at vertical fixing position the damper closed because of blades weight and at horizontal fixing position closed by a special spring.<\/p>\n

     <\/p>\n

    \"\u062f\u0645\u067e\u0631\u0647\u0627\u06cc

    corrugate fire dampers<\/p><\/div>\n

    Either in these types of dampers is possible to fix the blades outside the air path inside a casing to decrease air pressure drop.<\/p>\n

    \"\u062f\u0645\u067e\u0631\u0647\u0627\u06cc

    corrugate fire dampers<\/p><\/div>\n

    PARALLEL & OPPOSITE FIRE DAMPERS<\/strong><\/h3>\n

    The parallel and opposite fire dampers have multi blades with a common linkage mechanism which these blades fixed damper at open position by use a support.<\/p>\n

    In fire time, the damper closed because of the weight attached the blades at vertical fixing position.<\/p>\n

     <\/p>\n

    \"\u062f\u0645\u067e\u0631\u0647\u0627\u06cc

    parallel and opposite fire dampers<\/p><\/div>\n

    Either is possible to connected the linkage mechanism to an electrical motor at horizontal and vertical fixing positions.<\/p>\n

    \"\u062f\u0645\u067e\u0631\u0647\u0627\u06cc

    parallel and opposite fire dampers<\/p><\/div>\n

    MATERIAL<\/strong><\/h3>\n

    High quality 2mm. thickness iron galvanized or stainless-steel sheet for frames and<\/p>\n

    blades.<\/p>\n

    ORDERING CODE<\/strong><\/h3>\n

    Shahrokhi fire dampers are specified with following ordering code.<\/p>\n

    SH : <\/strong>Shahrokhi manufacture<\/p>\n

    FDA : <\/strong>Fire damper<\/p>\n

    T : type : CO1 :<\/strong> Corrugate type without casing<\/p>\n

    CO2 :<\/strong> Corrugate type with casing<\/p>\n

    PAG :<\/strong> Parallel weight type<\/p>\n

    PAM :<\/strong> Parallel motorized type<\/p>\n

    OPG :<\/strong> Opposite weight type<\/p>\n

    OPM :<\/strong> Opposite motorized type<\/p>\n

    W x H : <\/strong>Width (inch) x Height (inch)<\/p>\n

     <\/p>\n","protected":false},"excerpt":{"rendered":"

      \n
    • Persian: \u062f\u0645\u067e\u0631 \u0636\u062f \u062d\u0631\u06cc\u0642 – \u062f\u0645\u067e\u0631 \u0636\u062f \u0627\u0646\u0641\u062c\u0627\u0631<\/li>\n
    • English: Fire Dampers<\/li>\n
    • used inline the ducts for prevent fire and smoke passing from the fire zone to another zone.<\/li>\n<\/ul>\n","protected":false},"featured_media":2581,"template":"","meta":[],"product_brand":[],"product_cat":[323],"product_tag":[390,398,399,403,402],"class_list":["post-3060","product","type-product","status-publish","has-post-thumbnail","product_cat-damper-channel-and-louver","product_tag-damper","product_tag-fire-damper","product_tag-fire-damper-en","product_tag-shutter-fire-dampers","product_tag-va-and-fire-dampers","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/shahrokhimfg.com\/en\/wp-json\/wp\/v2\/product\/3060","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/shahrokhimfg.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/shahrokhimfg.com\/en\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":0,"href":"https:\/\/shahrokhimfg.com\/en\/wp-json\/wp\/v2\/product\/3060\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shahrokhimfg.com\/en\/wp-json\/wp\/v2\/media\/2581"}],"wp:attachment":[{"href":"https:\/\/shahrokhimfg.com\/en\/wp-json\/wp\/v2\/media?parent=3060"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/shahrokhimfg.com\/en\/wp-json\/wp\/v2\/product_brand?post=3060"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/shahrokhimfg.com\/en\/wp-json\/wp\/v2\/product_cat?post=3060"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/shahrokhimfg.com\/en\/wp-json\/wp\/v2\/product_tag?post=3060"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}