{"id":7114,"date":"2026-02-19T14:40:00","date_gmt":"2026-02-19T13:40:00","guid":{"rendered":"https:\/\/grafikus-coffeetec.de\/?post_type=product&p=7114"},"modified":"2026-10-21T16:00:31","modified_gmt":"2026-10-21T14:00:31","slug":"wartungskit-rebuild-kit-dampf-heisswasserventil-b-1-001-02-k2","status":"publish","type":"product","link":"https:\/\/grafikus-coffeetec.de\/en\/product\/wartungskit-rebuild-kit-dampf-heisswasserventil-b-1-001-02-k2\/","title":{"rendered":"La Marzocco Maintenance kit \/ rebuild kit steam \/ hot water valve (B.1.001.02.K2)"},"content":{"rendered":"

Original La Marzocco maintenance kit \/ rebuild kit for the steam valve of the GB5, Linea Classic S (LCS), Linea PB<\/p>\n

Over time, the steam\/hot water valve is subject to wear. In this case, fortunately, it is not necessary to replace the entire component; instead, with the help of this service set, all components affected by wear can be replaced so that the valve functions properly again.<\/p>\n

The kit is suitable for the steam valves of the GB5, Linea Classic S (LCS) and Linea PB and also includes the appropriate internal parts for the overhaul of the ball joint between steam wand and steam tap.
\nIf both valves are to be overhauled, two maintenance kits are required.<\/p>\n

As part of the steam valve overhaul, the vacuum relief valve should also be refurbished. For this purpose, the following will be done for each valve:\u00a0La Marzocco wear set vacuum valve<\/a> needed.<\/p>\n

Scope of delivery:
\n-1x Maintenance kit steam valve GB5 \/ LCS \/ Linea PB<\/p>\n

Article number: B.1.001.02.K2<\/p>\n

Manufacturer information<\/strong>
\nManufacturer: La Marzocco Srl
\nAddress: Via La Torre 14\/H, 50038 Scarperia e San Piero (FI), Italy
\nContact: info@lamarzocco.com | www.lamarzocco.com<\/p>\n

<\/span>Safety information for water-carrying components<\/span><\/summary>

This spare part carries water, sometimes hot and under pressure. With a little experience in handling tools, you can usually install it yourself without difficulty.<\/p>\n

For legal reasons I must nevertheless point out the following: before installation, switch the machine off, pull the mains plug and let it cool down. Release any remaining pressure, for example via the steam wand. If the machine is plumbed in, turn off the water. After installation, check all connections for leaks and do not leave the machine unattended during the first few uses. Leaking connections can lead to water damage.<\/p>\n

I accept no liability for damage caused by improper installation or leaking connections. Your statutory warranty rights remain unaffected.<\/p>\n<\/div><\/details><\/div>","protected":false},"excerpt":{"rendered":"

Original La Marzocco Wartungs-Kit \/ rebuild kit f\u00fcr das Dampfventil der GB5, Linea Classic S (LCS), Linea PB Im Laufe der Zeit unterliegt das Dampf- \/ Hei\u00dfwasserventil einem Verschlei\u00df. In diesem Fall ist es zum Gl\u00fcck nicht notwendig, das komplette Bauteil zu tauschen, sondern es k\u00f6nnen mit Hilfe dieses Service-Sets alle vom Verschlei\u00df betroffenen Bauteile […]<\/p>\n","protected":false},"featured_media":7115,"comment_status":"open","ping_status":"closed","template":"","meta":{"inline_featured_image":false},"product_brand":[828],"product_cat":[651,180,848,852,655],"product_tag":[305,304,320,691,109,168,712,206,349,66,566,209,339,776,422,162,245,348,423,306,421,169],"class_list":["post-7114","product","type-product","status-publish","has-post-thumbnail","product_brand-la-marzocco","product_cat-gb5-fb80-ersatzteile","product_cat-lamarzocco-ersatzteile","product_cat-lamarzocco-wartungskits","product_cat-lcs-ersatzteile","product_cat-linea-pb-ersatzteile","product_tag-dampfhebel","product_tag-dampflanze","product_tag-dampfventil","product_tag-dichtungssatz","product_tag-drehgriff","product_tag-ersatzteile","product_tag-ersatzteilset","product_tag-gb5","product_tag-heisswasserventil","product_tag-la-marzocco","product_tag-linea-classic-s-lcs","product_tag-linea-pb","product_tag-rebuild-kit","product_tag-reparatursatz","product_tag-service-set","product_tag-unterdruckventil","product_tag-vacuum-breaker-valve","product_tag-wartung","product_tag-wartungs-kit","product_tag-wartungskit","product_tag-wartungsset","product_tag-zubehoer","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"\nGB5, LCS & Linea PB: rebuild kit steam valve (B.1.001.02.K2) | Grafikus Coffeetec<\/title>\n<meta name=\"description\" content=\"Genuine La Marzocco rebuild kit (B.1.001.02.K2) for the steam valve of the GB5, Linea Classic S (LCS) and Linea PB, including parts for the ball joint.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/grafikus-coffeetec.de\/en\/product\/wartungskit-rebuild-kit-dampf-heisswasserventil-b-1-001-02-k2\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"GB5, LCS & Linea PB: rebuild kit steam valve (B.1.001.02.K2) | Grafikus Coffeetec\" \/>\n<meta property=\"og:description\" content=\"Genuine La Marzocco rebuild kit (B.1.001.02.K2) for the steam valve of the GB5, Linea Classic S (LCS) and Linea PB, including parts for the ball joint.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/grafikus-coffeetec.de\/en\/product\/wartungskit-rebuild-kit-dampf-heisswasserventil-b-1-001-02-k2\/\" \/>\n<meta property=\"og:site_name\" content=\"Grafikus Coffeetec\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-21T14:00:31+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/grafikus-coffeetec.de\/wp-content\/uploads\/2026\/02\/Wartungskit_Dampfventil_B_1_001_02_K2.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"1000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/grafikus-coffeetec.de\\\/produkt\\\/wartungskit-rebuild-kit-dampf-heisswasserventil-b-1-001-02-k2\\\/\",\"url\":\"https:\\\/\\\/grafikus-coffeetec.de\\\/produkt\\\/wartungskit-rebuild-kit-dampf-heisswasserventil-b-1-001-02-k2\\\/\",\"name\":\"GB5, LCS & Linea PB: rebuild kit steam valve (B.1.001.02.K2) | Grafikus Coffeetec\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/grafikus-coffeetec.de\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/grafikus-coffeetec.de\\\/produkt\\\/wartungskit-rebuild-kit-dampf-heisswasserventil-b-1-001-02-k2\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/grafikus-coffeetec.de\\\/produkt\\\/wartungskit-rebuild-kit-dampf-heisswasserventil-b-1-001-02-k2\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/grafikus-coffeetec.de\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/Wartungskit_Dampfventil_B_1_001_02_K2.jpg\",\"datePublished\":\"2026-02-19T13:40:00+00:00\",\"dateModified\":\"2026-10-21T14:00:31+00:00\",\"description\":\"Genuine La Marzocco rebuild kit (B.1.001.02.K2) for the steam valve of the GB5, Linea Classic S (LCS) and Linea PB, including parts for the ball joint.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/grafikus-coffeetec.de\\\/produkt\\\/wartungskit-rebuild-kit-dampf-heisswasserventil-b-1-001-02-k2\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/grafikus-coffeetec.de\\\/produkt\\\/wartungskit-rebuild-kit-dampf-heisswasserventil-b-1-001-02-k2\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/grafikus-coffeetec.de\\\/produkt\\\/wartungskit-rebuild-kit-dampf-heisswasserventil-b-1-001-02-k2\\\/#primaryimage\",\"url\":\"https:\\\/\\\/grafikus-coffeetec.de\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/Wartungskit_Dampfventil_B_1_001_02_K2.jpg\",\"contentUrl\":\"https:\\\/\\\/grafikus-coffeetec.de\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/Wartungskit_Dampfventil_B_1_001_02_K2.jpg\",\"width\":1000,\"height\":1000,\"caption\":\"Maintenance kit \\\/ rebuild kit steam \\\/ hot water valve (B.1.001.02.K2)\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/grafikus-coffeetec.de\\\/produkt\\\/wartungskit-rebuild-kit-dampf-heisswasserventil-b-1-001-02-k2\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/grafikus-coffeetec.de\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\\\/\\\/grafikus-coffeetec.de\\\/shop\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"La Marzocco Maintenance kit \\\/ rebuild kit steam \\\/ hot water valve (B.1.001.02.K2)\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/grafikus-coffeetec.de\\\/#website\",\"url\":\"https:\\\/\\\/grafikus-coffeetec.de\\\/\",\"name\":\"Grafikus Coffeetec\",\"description\":\"Your specialist for high-quality accessories and conversions\",\"publisher\":{\"@id\":\"https:\\\/\\\/grafikus-coffeetec.de\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/grafikus-coffeetec.de\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/grafikus-coffeetec.de\\\/#organization\",\"name\":\"Grafikus Coffeetec\",\"url\":\"https:\\\/\\\/grafikus-coffeetec.de\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/grafikus-coffeetec.de\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/grafikus-coffeetec.de\\\/wp-content\\\/uploads\\\/2020\\\/05\\\/Logo_Grafikus-Coffeetec.svg\",\"contentUrl\":\"https:\\\/\\\/grafikus-coffeetec.de\\\/wp-content\\\/uploads\\\/2020\\\/05\\\/Logo_Grafikus-Coffeetec.svg\",\"width\":\"1024\",\"height\":\"1024\",\"caption\":\"Grafikus Coffeetec\"},\"image\":{\"@id\":\"https:\\\/\\\/grafikus-coffeetec.de\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.instagram.com\\\/grafikus_coffeetec\\\/\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"GB5, LCS & Linea PB: rebuild kit steam valve (B.1.001.02.K2) | Grafikus Coffeetec","description":"Genuine La Marzocco rebuild kit (B.1.001.02.K2) for the steam valve of the GB5, Linea Classic S (LCS) and Linea PB, including parts for the ball joint.","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:\/\/grafikus-coffeetec.de\/en\/product\/wartungskit-rebuild-kit-dampf-heisswasserventil-b-1-001-02-k2\/","og_locale":"en_US","og_type":"article","og_title":"GB5, LCS & Linea PB: rebuild kit steam valve (B.1.001.02.K2) | Grafikus Coffeetec","og_description":"Genuine La Marzocco rebuild kit (B.1.001.02.K2) for the steam valve of the GB5, Linea Classic S (LCS) and Linea PB, including parts for the ball joint.","og_url":"https:\/\/grafikus-coffeetec.de\/en\/product\/wartungskit-rebuild-kit-dampf-heisswasserventil-b-1-001-02-k2\/","og_site_name":"Grafikus Coffeetec","article_modified_time":"2026-10-21T14:00:31+00:00","og_image":[{"width":1000,"height":1000,"url":"https:\/\/grafikus-coffeetec.de\/wp-content\/uploads\/2026\/02\/Wartungskit_Dampfventil_B_1_001_02_K2.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/grafikus-coffeetec.de\/produkt\/wartungskit-rebuild-kit-dampf-heisswasserventil-b-1-001-02-k2\/","url":"https:\/\/grafikus-coffeetec.de\/produkt\/wartungskit-rebuild-kit-dampf-heisswasserventil-b-1-001-02-k2\/","name":"GB5, LCS & Linea PB: rebuild kit steam valve (B.1.001.02.K2) | Grafikus Coffeetec","isPartOf":{"@id":"https:\/\/grafikus-coffeetec.de\/#website"},"primaryImageOfPage":{"@id":"https:\/\/grafikus-coffeetec.de\/produkt\/wartungskit-rebuild-kit-dampf-heisswasserventil-b-1-001-02-k2\/#primaryimage"},"image":{"@id":"https:\/\/grafikus-coffeetec.de\/produkt\/wartungskit-rebuild-kit-dampf-heisswasserventil-b-1-001-02-k2\/#primaryimage"},"thumbnailUrl":"https:\/\/grafikus-coffeetec.de\/wp-content\/uploads\/2026\/02\/Wartungskit_Dampfventil_B_1_001_02_K2.jpg","datePublished":"2026-02-19T13:40:00+00:00","dateModified":"2026-10-21T14:00:31+00:00","description":"Genuine La Marzocco rebuild kit (B.1.001.02.K2) for the steam valve of the GB5, Linea Classic S (LCS) and Linea PB, including parts for the ball joint.","breadcrumb":{"@id":"https:\/\/grafikus-coffeetec.de\/produkt\/wartungskit-rebuild-kit-dampf-heisswasserventil-b-1-001-02-k2\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/grafikus-coffeetec.de\/produkt\/wartungskit-rebuild-kit-dampf-heisswasserventil-b-1-001-02-k2\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/grafikus-coffeetec.de\/produkt\/wartungskit-rebuild-kit-dampf-heisswasserventil-b-1-001-02-k2\/#primaryimage","url":"https:\/\/grafikus-coffeetec.de\/wp-content\/uploads\/2026\/02\/Wartungskit_Dampfventil_B_1_001_02_K2.jpg","contentUrl":"https:\/\/grafikus-coffeetec.de\/wp-content\/uploads\/2026\/02\/Wartungskit_Dampfventil_B_1_001_02_K2.jpg","width":1000,"height":1000,"caption":"Maintenance kit \/ rebuild kit steam \/ hot water valve (B.1.001.02.K2)"},{"@type":"BreadcrumbList","@id":"https:\/\/grafikus-coffeetec.de\/produkt\/wartungskit-rebuild-kit-dampf-heisswasserventil-b-1-001-02-k2\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/grafikus-coffeetec.de\/"},{"@type":"ListItem","position":2,"name":"Shop","item":"https:\/\/grafikus-coffeetec.de\/shop\/"},{"@type":"ListItem","position":3,"name":"La Marzocco Maintenance kit \/ rebuild kit steam \/ hot water valve (B.1.001.02.K2)"}]},{"@type":"WebSite","@id":"https:\/\/grafikus-coffeetec.de\/#website","url":"https:\/\/grafikus-coffeetec.de\/","name":"Grafikus Coffeetec","description":"Your specialist for high-quality accessories and conversions","publisher":{"@id":"https:\/\/grafikus-coffeetec.de\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/grafikus-coffeetec.de\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/grafikus-coffeetec.de\/#organization","name":"Grafikus Coffeetec","url":"https:\/\/grafikus-coffeetec.de\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/grafikus-coffeetec.de\/#\/schema\/logo\/image\/","url":"https:\/\/grafikus-coffeetec.de\/wp-content\/uploads\/2020\/05\/Logo_Grafikus-Coffeetec.svg","contentUrl":"https:\/\/grafikus-coffeetec.de\/wp-content\/uploads\/2020\/05\/Logo_Grafikus-Coffeetec.svg","width":"1024","height":"1024","caption":"Grafikus Coffeetec"},"image":{"@id":"https:\/\/grafikus-coffeetec.de\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.instagram.com\/grafikus_coffeetec\/"]}]}},"_links":{"self":[{"href":"https:\/\/grafikus-coffeetec.de\/en\/wp-json\/wp\/v2\/product\/7114","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/grafikus-coffeetec.de\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/grafikus-coffeetec.de\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/grafikus-coffeetec.de\/en\/wp-json\/wp\/v2\/comments?post=7114"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/grafikus-coffeetec.de\/en\/wp-json\/wp\/v2\/media\/7115"}],"wp:attachment":[{"href":"https:\/\/grafikus-coffeetec.de\/en\/wp-json\/wp\/v2\/media?parent=7114"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/grafikus-coffeetec.de\/en\/wp-json\/wp\/v2\/product_brand?post=7114"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/grafikus-coffeetec.de\/en\/wp-json\/wp\/v2\/product_cat?post=7114"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/grafikus-coffeetec.de\/en\/wp-json\/wp\/v2\/product_tag?post=7114"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}