{"id":380725,"date":"2026-10-19T21:35:35","date_gmt":"2026-10-19T21:35:35","guid":{"rendered":"https:\/\/www.tiendabernad.com\/producto\/valve-2220-with-heater\/"},"modified":"2026-10-19T21:35:39","modified_gmt":"2026-10-19T21:35:39","slug":"valve-2220-with-heater","status":"publish","type":"product","link":"https:\/\/www.tiendabernad.com\/en\/producto\/valve-2220-with-heater\/","title":{"rendered":"VALVE 2220 WITH HEATER"},"content":{"rendered":"<h2>Valve 2220 with heater for cold rooms<\/h2>\n<p><strong>Valve 2220 with heater<\/strong>: 2220 pressure relief valve for cold room ceilings or walls, with heater, for negative temperature down to -30 \u00b0C.<\/p>\n<p>Cold room walls are subject to pressure differences between inside and outside: when evaporator defrosting starts, when a lot of goods are loaded, with long door openings or with changes in atmospheric pressure. A pressure relief valve lets air pass in both directions and prevents that stress on panels and doors.<\/p>\n<h2>Technical specifications<\/h2>\n<ul>\n<li><strong>Reference:<\/strong> FI04251<\/li>\n<li>Model: 2220<\/li>\n<li>Ceiling or wall installation<\/li>\n<li>With heater: for negative temperature rooms down to -30 \u00b0C<\/li>\n<li>Mechanical operation with 2 spring-return flaps and two-way air flow<\/li>\n<li>Maximum room capacity: 75 m\u00b3<\/li>\n<li>Telescopic cylinder adjustable to different wall thicknesses<\/li>\n<li>8 W heater around the cylinder; connection from the outside<\/li>\n<\/ul>\n<h2>Applications<\/h2>\n<p>Doors and installations of <a href=\"https:\/\/www.tiendabernad.com\/en\/categoria-producto\/cold-storage\/\">cold rooms<\/a> in the food industry: as a replacement or to fit a new door. See the full range of <a href=\"https:\/\/www.tiendabernad.com\/en\/categoria-producto\/cold-storage\/valves-en\/\">valves<\/a> and our <a href=\"https:\/\/www.tiendabernad.com\/en\/categoria-producto\/cold-storage\/doors-en\/\">refrigeration doors<\/a>.<\/p>\n<h2>Other models in the same series<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.tiendabernad.com\/en\/producto\/aluminium-tube-for-valve-2227\/\">Aluminium tube for valve 2227<\/a> (FI02267)<\/li>\n<li><a href=\"https:\/\/www.tiendabernad.com\/en\/producto\/valve-vj-2\/\">Valve VJ-2<\/a> (FI04890)<\/li>\n<li><a href=\"https:\/\/www.tiendabernad.com\/en\/producto\/valve-2222-without-heater\/\">Valve 2222 without heater<\/a> (FI04252)<\/li>\n<li><a href=\"https:\/\/www.tiendabernad.com\/en\/producto\/valve-2227-nt-h-with-horizontal-cable-outlet\/\">Valve 2227-NT-H with horizontal cable outlet<\/a> (FI04277)<\/li>\n<li><a href=\"https:\/\/www.tiendabernad.com\/en\/producto\/valve-2227-nt-v-with-vertical-cable-outlet\/\">Valve 2227-NT-V with vertical cable outlet<\/a> (FI04278)<\/li>\n<li><a href=\"https:\/\/www.tiendabernad.com\/en\/producto\/valve-2228-pt\/\">Valve 2228-PT<\/a> (FI04279)<\/li>\n<\/ul>\n<h2>Frequently asked questions<\/h2>\n<h3>Does the price include VAT?<\/h3>\n<p>The price shown excludes VAT (+ VAT); VAT is added in the cart.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><strong>Valve 2220 with heater<\/strong>. 2220 pressure relief valve for cold room ceilings or walls, with heater, for negative temperature down to -30 \u00b0C.<\/p>\n","protected":false},"featured_media":380726,"comment_status":"open","ping_status":"closed","template":"","meta":{"_joinchat":[]},"product_brand":[],"product_cat":[2759],"product_tag":[],"class_list":["post-380725","product","type-product","status-publish","has-post-thumbnail","product_cat-valves-en","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - 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