{"id":752,"date":"2026-05-02T14:05:53","date_gmt":"2026-05-02T14:05:53","guid":{"rendered":"https:\/\/hyflowtech.com\/?post_type=product&p=752"},"modified":"2026-05-02T14:46:52","modified_gmt":"2026-05-02T14:46:52","slug":"pressure-balance-thermostatic-steam-trap-mst21","status":"publish","type":"product","link":"https:\/\/www.hyflowtech.com\/tr\/product\/pressure-balance-thermostatic-steam-trap-mst21\/","title":{"rendered":"Pressure Balance Thermostatic Steam Trap MST21"},"content":{"rendered":"

Pressure Balance Thermostatic Steam Trap MST21<\/h3>\n

Key Features<\/h3>\n
\n
\n
\n
    \n
  • Fail-open feature<\/li>\n
  • Robust yet lightweight structure that can withstand superheated steam and water hammer.<\/li>\n
  • Automatically adjust the valve opening temperature at a fixed subcooling degree across the entire operating pressure range.<\/li>\n
  • Excellent air venting performance.<\/li>\n
  • Compact structure with a large condensate discharge capacity.<\/li>\n
  • Easy to maintain and clean.<\/li>\n
  • Hardened stainless steel valve seat surface for enhance durability and long service life.<\/li>\n
  • Built-in filter screen with large flow rate.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n

    Technical Specifications<\/h3>\n

    Material List<\/h5>\n

    \"\"<\/p>\n

    Size data<\/h5>\n

    \"\"<\/p>\n\n\n\n\n\n\n\n\n
    Size<\/td>\nA<\/td>\nB<\/td>\nC<\/td>\nD<\/td>\n<\/tr>\n
    1\/4″<\/td>\n50.5<\/td>\n8.5<\/td>\n10<\/td>\n45<\/td>\n<\/tr>\n
    1\/2″<\/td>\n61<\/td>\n12.5<\/td>\n14<\/td>\n45<\/td>\n<\/tr>\n
    3\/4″<\/td>\n68<\/td>\n14<\/td>\n14<\/td>\n45<\/td>\n<\/tr>\n
    3\/4″<\/td>\n68<\/td>\n14<\/td>\n14<\/td>\n45<\/td>\n<\/tr>\n
    1″<\/td>\n75<\/td>\n14<\/td>\n14<\/td>\n45<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    Displacement<\/span><\/p>\n

    \"\"<\/p>\n

     <\/p>\n

    Installation instruction<\/h5>\n

    This steam trap shall be installed vertically,with the liquid pocket\u00a0kept \u00a0horizontal \u00a0and\u00a0\u00a0the \u00a0\u00a0inlet \u00a0located\u00a0\u00a0at\u00a0\u00a0the\u00a0\u00a0top. For\u00a0\u00a0horizontal installation, a\u00a0drop\u00a0pipe\u00a0is \u00a0preferred\u00a0to\u00a0be \u00a0installed\u00a0at\u00a0the\u00a0front\u00a0end. \u00a0Install\u00a0appropriate\u00a0stop\u00a0valves\u00a0on\u00a0both\u00a0sides\u00a0of\u00a0the\u00a0trap\u00a0to\u00a0ensure safety\u00a0\u00a0during\u00a0\u00a0maintenance\u00a0\u00a0or\u00a0\u00a0replacement.Remove\u00a0\u00a0the\u00a0\u00a0packaging before \u00a0installation.Open\u00a0the\u00a0stop\u00a0valves\u00a0slowly \u00a0until\u00a0the\u00a0system\u00a0operates stably,and check for leaks.<\/p>\n

    Notes:<\/span><\/p>\n

    \n
    \u2022Do not operate the steam trap beyond the maximum differential pressure; otherwise,condensate accumulation will occur.<\/div>\n
    <\/div>\n
    \u2022To avoid abnormal operation,accidents or personal injury,do not use this product beyond its specified parameters.In case the technical standards or regulations of the country\/region of use impose special requirements on the aforementioned specifications,his product shall be used in compliance with local provisions.<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"
    \n
    \n

    All stainless steel thermostatic steam trap suitable for tracing pipelines, coil heat exchangers and small scale heat exchange equipment with relatively low condensate flow rate. Vertical installation is recommended.<\/p>\n<\/div>\n<\/div>\n

    ‘\u2022Model No.: MST21
    \n\u2022Connection type:\u00a0 Thread BSPT\/NPT
    \n\u2022Specification: 1\/4″ to 1″
    \n\u2022Nominal pressure: 1.0Mpa
    \n\u2022Max pressure: 0.8Mpa
    \n\u2022Max pressure difference: 0.6Mpa
    \n\u2022Max temperature:\u00a0 180\u2103<\/p>","protected":false},"featured_media":753,"template":"","meta":[],"product_brand":[],"product_cat":[42],"product_tag":[],"class_list":["post-752","product","type-product","status-publish","has-post-thumbnail","product_cat-steam-traps-valves","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.hyflowtech.com\/tr\/wp-json\/wp\/v2\/product\/752","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hyflowtech.com\/tr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.hyflowtech.com\/tr\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hyflowtech.com\/tr\/wp-json\/wp\/v2\/media\/753"}],"wp:attachment":[{"href":"https:\/\/www.hyflowtech.com\/tr\/wp-json\/wp\/v2\/media?parent=752"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.hyflowtech.com\/tr\/wp-json\/wp\/v2\/product_brand?post=752"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.hyflowtech.com\/tr\/wp-json\/wp\/v2\/product_cat?post=752"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.hyflowtech.com\/tr\/wp-json\/wp\/v2\/product_tag?post=752"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}