{"id":12326,"date":"2026-05-07T06:40:54","date_gmt":"2026-05-07T06:40:54","guid":{"rendered":"https:\/\/globtos.com\/?post_type=product&p=12326"},"modified":"2026-05-15T07:44:33","modified_gmt":"2026-05-15T07:44:33","slug":"ball-valve-globtos-for-pre-insulation-dn25-pn40-with-wrench-operation-hexagonal-stem-in-stock","status":"publish","type":"product","link":"https:\/\/globtos.com\/en\/product\/ball-valve-globtos-for-pre-insulation-dn25-pn40-with-wrench-operation-hexagonal-stem-in-stock\/","title":{"rendered":"GLOBTOS ball valve for pre-insulation full bore DN25 PN40 with wrench operation (hexagonal stem) | In stock"},"content":{"rendered":"

GLOBTOS P25-40 F 480 1,5<\/strong><\/p>\n

Ball valve for pre-insulation \u2013 full bore DN25 PN40<\/h2>\n

Safe solution for underground networks.<\/strong> The GLOBTOS DN25 PN40 full bore ball valve with wrench operation (hexagonal stem) for pre-insulated installations is a specialized valve designed for underground district heating networks using dry insulation technology.<\/p>\n

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Key features of the DN25 valve<\/b><\/h3>\n

Dry stem technology \u2013 innovative protection<\/h4>\n

The stem sealing located directly next to the ball eliminates the risk of the working medium entering the pipeline insulation layer. Even in the event of damage to the upper part of the stem, the installation remains safe.<\/p>\n

Full bore \u2013 maximum efficiency<\/h4>\n

The ball diameter equal to the pipeline diameter ensures unrestricted flow without pressure losses. This is particularly important in long transmission networks, where every reduction in resistance translates into energy savings.<\/p>\n

Compliance with EN 488<\/h4>\n
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Valves designed in accordance with EN 488 requirements for pre-insulated systems. Full compatibility with pre-insulated pipelines from leading manufacturers.<\/p>\n

Design for demanding conditions<\/strong><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<\/div>\n<\/div>\n<\/div>\n

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  • Welded body:<\/strong> High-quality carbon steel \u2013 high strength<\/li>\n
  • Extended stem:<\/strong> High-quality stainless steel \u2013 corrosion resistance<\/li>\n
  • Ball:<\/strong> High-quality stainless steel \u2013 resistance to wear and corrosion<\/li>\n
  • Special thermal insulation seals<\/strong><\/li>\n
  • Anti-corrosion protection<\/strong><\/li>\n<\/ul>\n
    <\/div>\n

    Applications<\/h3>\n
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    • Underground pre-insulated district heating networks<\/li>\n
    • Main transmission pipelines<\/li>\n
    • Municipal district heating infrastructure<\/li>\n
    • Installations requiring EN 488 compliance<\/li>\n<\/ul>\n
      <\/div>\n

      Availability and Lead Time<\/h3>\n

      Specialized valves available directly from stock.<\/strong> Standard sizes are processed with express delivery \u2013 orders placed before 11:00 AM are shipped the same day. Our own transport fleet guarantees safe delivery throughout Poland. Custom-made products are available on request.<\/strong> Non-standard sizes are manufactured according to an individual schedule. Contact us for details.<\/p>\n

      <\/div>\n

      Technical Specification<\/b><\/h3>\n
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      • Nominal diameter:<\/b> DN25<\/li>\n
      • Nominal pressure:<\/b> PN40<\/li>\n
      • Operation:<\/b> with wrench operation (hexagonal stem)<\/li>\n
      • Temperature range:<\/b> -20\u00b0C do +200\u00b0C<\/li>\n
      • Bore type:<\/b>\u00a0Full bore<\/li>\n
      • Technology:<\/strong> Dry stem system<\/li>\n
      • Compliance<\/strong>: EN 488<\/li>\n<\/ul>\n
        <\/div>\n

        Compliance with standards<\/h3>\n
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        • EN 488 \u2013 pre-insulated piping systems<\/li>\n
        • Leakage class: A (according to EN 12266-1)<\/li>\n
        • Welded construction compliant with district heating network requirements<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

          GLOBTOS P25-40 F 480 1,5 | Ball valve for pre-insulation DN25 PN40<\/strong> \u2013 100% flow, extended stem, EN 488 compliant, designed for underground installation. \u2713 24h shipping. Full bore solution for pre-insulated networks.<\/p>\n","protected":false},"featured_media":12327,"template":"","meta":{"_acf_changed":false,"inline_featured_image":false},"product_brand":[6896],"product_cat":[6433],"product_tag":[],"class_list":["post-12326","product","type-product","status-publish","has-post-thumbnail","product_brand-gt","product_cat-for-pre-insulation","product_shipping_class-pallet-200","pa_11-dn-25-2","pa_12-pn-6898","pa_13-l-6953","pa_14-b-6900","pa_15-d-33-7","pa_16-t-6988","pa_17-s1-2-6","pa_18-h-7055","pa_21hex-1-7080","pa_25-l1-7203","pa_26-d1-33-7","pa_27-d2-7118","pa_36-masa-7-8","rodzaj_przylacza-weld","dn-6070","pn-6087","przelot-full-bore","rodzaj_napedu-bare-stem-hexagonal","trunnion-no","first","instock","sold-individually","taxable","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/globtos.com\/en\/wp-json\/wp\/v2\/product\/12326","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/globtos.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/globtos.com\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/globtos.com\/en\/wp-json\/wp\/v2\/media\/12327"}],"wp:attachment":[{"href":"https:\/\/globtos.com\/en\/wp-json\/wp\/v2\/media?parent=12326"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/globtos.com\/en\/wp-json\/wp\/v2\/product_brand?post=12326"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/globtos.com\/en\/wp-json\/wp\/v2\/product_cat?post=12326"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/globtos.com\/en\/wp-json\/wp\/v2\/product_tag?post=12326"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}