{"id":9693,"date":"2026-02-26T08:36:02","date_gmt":"2026-02-26T08:36:02","guid":{"rendered":"https:\/\/globtos.com\/product\/globtos-welded-ball-valve-dn25-pn40-bare-stem-hexagonal-in-stock\/"},"modified":"2026-05-15T08:15:57","modified_gmt":"2026-05-15T08:15:57","slug":"globtos-welded-flanged-full-bore-ball-valve-dn32-pn40-with-handle-in-stock-4","status":"publish","type":"product","link":"https:\/\/globtos.com\/en\/product\/globtos-welded-flanged-full-bore-ball-valve-dn32-pn40-with-handle-in-stock-4\/","title":{"rendered":"GLOBTOS ball valve for pre-insulation DN25 PN40 with wrench operation (hexagonal stem) | In stock"},"content":{"rendered":"

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

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

Compact valve solution for underground networks.<\/strong> The GLOBTOS DN25 PN40 ball valve with wrench operation (hexagonal stem) for pre-insulated systems with reduced bore is an economical solution for underground district heating networks using dry stem technology.<\/p>\n

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

Dry stem \u2013 insulation protection<\/h4>\n

The special design with sealing located next to the ball eliminates the risk of flooding the pipeline insulation layer. This is crucial for maintaining thermal insulation performance and ensuring long service life of the entire system.<\/p>\n

Compact design<\/h4>\n

The reduced ball diameter allows for smaller valve dimensions, making installation easier in chambers and inspection wells. Lower weight also ensures easier handling during installation.<\/p>\n

Compatibility with pre-insulated systems<\/strong><\/p>\n

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The design compliant with EN 488 ensures full compatibility with pre-insulated pipelines. Standard dimensions allow seamless integration with existing infrastructure.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

Premium materials \u2013 durability guarantee<\/strong><\/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 district heating networks<\/li>\n
    • Pre-insulated pipelines<\/li>\n
    • District heating transmission lines<\/li>\n
    • EN 488 compliant installations<\/li>\n
    • Municipal and residential heating networks<\/li>\n<\/ul>\n

       <\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<\/div>\n<\/div>\n<\/div>\n

      Availability and Lead Time<\/h3>\n

      \u2713 Product available in stock<\/strong> from our central warehouse. Orders placed by 11:00 AM are typically shipped on the same business day. Our logistics ensure safe delivery.<\/span>are stem (hexagonal)<\/span><\/h3>\n

      Technical Specification<\/h3>\n
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      • Nominal diameter:<\/strong> DN25<\/li>\n
      • Nominal pressure:<\/strong> PN40 (40 bar)<\/li>\n
      • Operation: <\/strong>with wrench operation (hexagonal stem)<\/span><\/li>\n
      • Temperature range:<\/strong> -20\u00b0C to +200\u00b0C<\/li>\n
      • Bore type:<\/strong> Reduced Bore bore<\/li>\n
      • Technology:<\/b> Dry stem system<\/span><\/li>\n
      • Compliance<\/b>: EN 488<\/span><\/li>\n<\/ul>\n
        <\/div>\n

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

          GLOBTOS P25-40 480 1,5 | Ball valve for pre-insulation DN25 PN40<\/strong> \u2013 extended stem, EN 488 compliant, stainless steel, designed for underground installation. \u2713 24h shipping. For pre-insulated district heating networks.<\/p>\n","protected":false},"featured_media":11212,"template":"","meta":{"_acf_changed":false,"inline_featured_image":false},"product_brand":[6896],"product_cat":[6433],"product_tag":[],"class_list":["post-9693","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-6957","pa_15-d-33-7","pa_16-t-6988","pa_17-s1-2-6","pa_18-h-7054","pa_21hex-1-7080","pa_25-l1-7093","pa_26-d1-7106","pa_27-d2-7118","pa_36-masa-7168","rodzaj_przylacza-weld","dn-6070","pn-6087","przelot-reduced-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\/9693","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\/11212"}],"wp:attachment":[{"href":"https:\/\/globtos.com\/en\/wp-json\/wp\/v2\/media?parent=9693"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/globtos.com\/en\/wp-json\/wp\/v2\/product_brand?post=9693"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/globtos.com\/en\/wp-json\/wp\/v2\/product_cat?post=9693"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/globtos.com\/en\/wp-json\/wp\/v2\/product_tag?post=9693"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}