
{"id":139917,"date":"2025-10-06T22:57:54","date_gmt":"2025-10-06T22:57:54","guid":{"rendered":"https:\/\/produse.valrom.ro\/product\/valrain-hdpe-expansion-coupling-o-110-without-plug\/"},"modified":"2026-03-27T10:55:37","modified_gmt":"2026-03-27T10:55:37","slug":"valrain-hdpe-expansion-coupling-o-110-without-plug","status":"publish","type":"product","link":"https:\/\/produse.valrom.ro\/en\/product\/valrain-hdpe-expansion-coupling-o-110-without-plug\/","title":{"rendered":"VALRain HDPE Expansion Coupling \u00d8 110 Without Plug"},"content":{"rendered":"<p>Used in indoor sewage systems for wastewater discharge in gravity flow (where the tightness test is performed at max. 0.5 bar) to accommodate expansions and contractions occurring during system operation. <br \/> Reference standard: EN 1519.<br \/> Black, single-layer, made of HDPE, fitted with a gasket at one end for perfect sealing.<br \/> Size range includes diameters from 32 mm to 315 mm.<br \/> Can be used in both vertical and horizontal positions, providing a detachable joint with no tensile strength.<br \/> For installation of indoor sewage systems, compliance with national and European design and installation requirements is recommended.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Used to accommodate expansions and contractions occurring in indoor sewage systems. Can be used in both vertical and horizontal positions. The special shape of the gaskets allows the pipe to slide through the connector during expansion and contraction phases, ensuring perfect sealing of the joint. Joint type: detachable, not resistant to tensile stress. Characteristics &#8211; Diameter range: (\u00d8)32, (\u00d8)40, (\u00d8)50, (\u00d8)56, (\u00d8)63, (\u00d8)75, (\u00d8)110, (\u00d8)125, (\u00d8)160, (\u00d8)200, (\u00d8)315. &#8211; Compliance: EN 1519. &#8211; Series: S12.5 for SDR26 and S16 for SDR33. &#8211; Application classes: &#8211; B &#8211; intended for use inside and outside buildings, wall-mounted. &#8211; BD &#8211; intended for use inside buildings or buried in the ground within the building perimeter (at a maximum distance of 1 m from it and connected to the building&#8217;s sewage system). For this use, only pipes with diameters equal to or greater than 75 mm belonging to series S12.5 are permitted. &#8211; Material: high-density polyethylene. &#8211; Type: single-layer &#8211; Maximum operating temperature: +95\u00b0C, intermittent. &#8211; Color: black &#8211; SafeKit system joining methods: &#8211; Butt welding and electrofusion coupling: PE100 SDR26 at 5 bar\/-800 mbar and for PE100 SDR33 at 4 bar\/-450 mbar under fluid conditions at +20\u00b0C and safety factor 1.25. &#8211; socket and gasket joint, expansion coupling &#8211; max. 0.5 bar. &#8211; mechanical joint with flange. &#8211; mechanical joint with threaded fittings.               <\/p>\n","protected":false},"featured_media":111315,"template":"","meta":{"inline_featured_image":false,"wds_primary_product_brand":0,"wds_primary_product_cat":0},"product_brand":[],"product_cat":[8459],"product_tag":[],"class_list":{"0":"post-139917","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-fitinguri-canalizare-pluviala","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.2 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>VALRain HDPE Expansion Coupling \u00d8 110 Without Plug - Produse.Valrom.ro<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/produse.valrom.ro\/en\/product\/valrain-hdpe-expansion-coupling-o-110-without-plug\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"VALRain HDPE Expansion Coupling \u00d8 110 Without Plug\" \/>\n<meta property=\"og:description\" content=\"Used to accommodate expansions and contractions occurring in indoor sewage systems. Can be used in both vertical and horizontal positions. The special shape of the gaskets allows the pipe to slide through the connector during expansion and contraction phases, ensuring perfect sealing of the joint. Joint type: detachable, not resistant to tensile stress. Characteristics - Diameter range: (\u00d8)32, (\u00d8)40, (\u00d8)50, (\u00d8)56, (\u00d8)63, (\u00d8)75, (\u00d8)110, (\u00d8)125, (\u00d8)160, (\u00d8)200, (\u00d8)315. - Compliance: EN 1519. - Series: S12.5 for SDR26 and S16 for SDR33. - Application classes: - B - intended for use inside and outside buildings, wall-mounted. - BD - intended for use inside buildings or buried in the ground within the building perimeter (at a maximum distance of 1 m from it and connected to the building&#039;s sewage system). For this use, only pipes with diameters equal to or greater than 75 mm belonging to series S12.5 are permitted. - Material: high-density polyethylene. - Type: single-layer - Maximum operating temperature: +95\u00b0C, intermittent. - Color: black - SafeKit system joining methods: - Butt welding and electrofusion coupling: PE100 SDR26 at 5 bar\/-800 mbar and for PE100 SDR33 at 4 bar\/-450 mbar under fluid conditions at +20\u00b0C and safety factor 1.25. - socket and gasket joint, expansion coupling - max. 0.5 bar. - mechanical joint with flange. - mechanical joint with threaded fittings.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/produse.valrom.ro\/en\/product\/valrain-hdpe-expansion-coupling-o-110-without-plug\/\" \/>\n<meta property=\"og:site_name\" content=\"Produse.Valrom.ro\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-27T10:55:37+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/produse.valrom.ro\/wp-content\/uploads\/2025\/10\/133909_l.jpeg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/produse.valrom.ro\\\/en\\\/product\\\/valrain-hdpe-expansion-coupling-o-110-without-plug\\\/\",\"url\":\"https:\\\/\\\/produse.valrom.ro\\\/en\\\/product\\\/valrain-hdpe-expansion-coupling-o-110-without-plug\\\/\",\"name\":\"VALRain HDPE Expansion Coupling \u00d8 110 Without Plug - Produse.Valrom.ro\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/produse.valrom.ro\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/produse.valrom.ro\\\/en\\\/product\\\/valrain-hdpe-expansion-coupling-o-110-without-plug\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/produse.valrom.ro\\\/en\\\/product\\\/valrain-hdpe-expansion-coupling-o-110-without-plug\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/produse.valrom.ro\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/133909_l.jpeg\",\"datePublished\":\"2025-10-06T22:57:54+00:00\",\"dateModified\":\"2026-03-27T10:55:37+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/produse.valrom.ro\\\/en\\\/product\\\/valrain-hdpe-expansion-coupling-o-110-without-plug\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/produse.valrom.ro\\\/en\\\/product\\\/valrain-hdpe-expansion-coupling-o-110-without-plug\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/produse.valrom.ro\\\/en\\\/product\\\/valrain-hdpe-expansion-coupling-o-110-without-plug\\\/#primaryimage\",\"url\":\"https:\\\/\\\/produse.valrom.ro\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/133909_l.jpeg\",\"contentUrl\":\"https:\\\/\\\/produse.valrom.ro\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/133909_l.jpeg\",\"width\":800,\"height\":800},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/produse.valrom.ro\\\/en\\\/product\\\/valrain-hdpe-expansion-coupling-o-110-without-plug\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/produse.valrom.ro\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\\\/\\\/produse.valrom.ro\\\/en\\\/shop\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"VALRain HDPE Expansion Coupling \u00d8 110 Without Plug\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/produse.valrom.ro\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/produse.valrom.ro\\\/en\\\/\",\"name\":\"Produse.Valrom.ro\",\"description\":\"Valrom Industry\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/produse.valrom.ro\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"VALRain HDPE Expansion Coupling \u00d8 110 Without Plug - Produse.Valrom.ro","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/produse.valrom.ro\/en\/product\/valrain-hdpe-expansion-coupling-o-110-without-plug\/","og_locale":"en_US","og_type":"article","og_title":"VALRain HDPE Expansion Coupling \u00d8 110 Without Plug","og_description":"Used to accommodate expansions and contractions occurring in indoor sewage systems. Can be used in both vertical and horizontal positions. The special shape of the gaskets allows the pipe to slide through the connector during expansion and contraction phases, ensuring perfect sealing of the joint. Joint type: detachable, not resistant to tensile stress. Characteristics - Diameter range: (\u00d8)32, (\u00d8)40, (\u00d8)50, (\u00d8)56, (\u00d8)63, (\u00d8)75, (\u00d8)110, (\u00d8)125, (\u00d8)160, (\u00d8)200, (\u00d8)315. - Compliance: EN 1519. - Series: S12.5 for SDR26 and S16 for SDR33. - Application classes: - B - intended for use inside and outside buildings, wall-mounted. - BD - intended for use inside buildings or buried in the ground within the building perimeter (at a maximum distance of 1 m from it and connected to the building's sewage system). For this use, only pipes with diameters equal to or greater than 75 mm belonging to series S12.5 are permitted. - Material: high-density polyethylene. - Type: single-layer - Maximum operating temperature: +95\u00b0C, intermittent. - Color: black - SafeKit system joining methods: - Butt welding and electrofusion coupling: PE100 SDR26 at 5 bar\/-800 mbar and for PE100 SDR33 at 4 bar\/-450 mbar under fluid conditions at +20\u00b0C and safety factor 1.25. - socket and gasket joint, expansion coupling - max. 0.5 bar. - mechanical joint with flange. - mechanical joint with threaded fittings.","og_url":"https:\/\/produse.valrom.ro\/en\/product\/valrain-hdpe-expansion-coupling-o-110-without-plug\/","og_site_name":"Produse.Valrom.ro","article_modified_time":"2026-03-27T10:55:37+00:00","og_image":[{"width":800,"height":800,"url":"https:\/\/produse.valrom.ro\/wp-content\/uploads\/2025\/10\/133909_l.jpeg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/produse.valrom.ro\/en\/product\/valrain-hdpe-expansion-coupling-o-110-without-plug\/","url":"https:\/\/produse.valrom.ro\/en\/product\/valrain-hdpe-expansion-coupling-o-110-without-plug\/","name":"VALRain HDPE Expansion Coupling \u00d8 110 Without Plug - Produse.Valrom.ro","isPartOf":{"@id":"https:\/\/produse.valrom.ro\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/produse.valrom.ro\/en\/product\/valrain-hdpe-expansion-coupling-o-110-without-plug\/#primaryimage"},"image":{"@id":"https:\/\/produse.valrom.ro\/en\/product\/valrain-hdpe-expansion-coupling-o-110-without-plug\/#primaryimage"},"thumbnailUrl":"https:\/\/produse.valrom.ro\/wp-content\/uploads\/2025\/10\/133909_l.jpeg","datePublished":"2025-10-06T22:57:54+00:00","dateModified":"2026-03-27T10:55:37+00:00","breadcrumb":{"@id":"https:\/\/produse.valrom.ro\/en\/product\/valrain-hdpe-expansion-coupling-o-110-without-plug\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/produse.valrom.ro\/en\/product\/valrain-hdpe-expansion-coupling-o-110-without-plug\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/produse.valrom.ro\/en\/product\/valrain-hdpe-expansion-coupling-o-110-without-plug\/#primaryimage","url":"https:\/\/produse.valrom.ro\/wp-content\/uploads\/2025\/10\/133909_l.jpeg","contentUrl":"https:\/\/produse.valrom.ro\/wp-content\/uploads\/2025\/10\/133909_l.jpeg","width":800,"height":800},{"@type":"BreadcrumbList","@id":"https:\/\/produse.valrom.ro\/en\/product\/valrain-hdpe-expansion-coupling-o-110-without-plug\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/produse.valrom.ro\/en\/"},{"@type":"ListItem","position":2,"name":"Shop","item":"https:\/\/produse.valrom.ro\/en\/shop\/"},{"@type":"ListItem","position":3,"name":"VALRain HDPE Expansion Coupling \u00d8 110 Without Plug"}]},{"@type":"WebSite","@id":"https:\/\/produse.valrom.ro\/en\/#website","url":"https:\/\/produse.valrom.ro\/en\/","name":"Produse.Valrom.ro","description":"Valrom Industry","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/produse.valrom.ro\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"}]}},"_links":{"self":[{"href":"https:\/\/produse.valrom.ro\/en\/wp-json\/wp\/v2\/product\/139917","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/produse.valrom.ro\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/produse.valrom.ro\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/produse.valrom.ro\/en\/wp-json\/wp\/v2\/media\/111315"}],"wp:attachment":[{"href":"https:\/\/produse.valrom.ro\/en\/wp-json\/wp\/v2\/media?parent=139917"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/produse.valrom.ro\/en\/wp-json\/wp\/v2\/product_brand?post=139917"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/produse.valrom.ro\/en\/wp-json\/wp\/v2\/product_cat?post=139917"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/produse.valrom.ro\/en\/wp-json\/wp\/v2\/product_tag?post=139917"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}