{"id":1286,"date":"2022-05-27T13:20:03","date_gmt":"2022-05-27T08:50:03","guid":{"rendered":"https:\/\/yektatadbirco.ir\/%da%af%d8%b1%d9%85%d8%a7%db%8c%d8%b4-%d8%a7%d8%b2-%da%a9%d9%81-%da%a9%d9%86%d8%aa%d8%b1%d9%84-%d8%a8%d8%a7-picv\/"},"modified":"2022-05-27T15:01:13","modified_gmt":"2022-05-27T10:31:13","slug":"underfloor-heating-picv-control","status":"publish","type":"post","link":"https:\/\/yektatadbirco.ir\/en\/underfloor-heating-picv-control\/","title":{"rendered":"UNDERFLOOR HEATING &#8211; PICV CONTROL"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row][vc_column width=&#8221;7\/12&#8243;][vc_column_text woodmart_inline=&#8221;no&#8221; text_larger=&#8221;no&#8221;]<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1093 size-full\" src=\"https:\/\/yektatadbirco.ir\/wp-content\/uploads\/2022\/02\/Underfloor-heating-PICV-Control.jpg\" alt=\"\" width=\"1000\" height=\"755\" srcset=\"https:\/\/yektatadbirco.ir\/wp-content\/uploads\/2022\/02\/Underfloor-heating-PICV-Control.jpg 1000w, https:\/\/yektatadbirco.ir\/wp-content\/uploads\/2022\/02\/Underfloor-heating-PICV-Control-150x113.jpg 150w, https:\/\/yektatadbirco.ir\/wp-content\/uploads\/2022\/02\/Underfloor-heating-PICV-Control-600x453.jpg 600w, https:\/\/yektatadbirco.ir\/wp-content\/uploads\/2022\/02\/Underfloor-heating-PICV-Control-300x227.jpg 300w, https:\/\/yektatadbirco.ir\/wp-content\/uploads\/2022\/02\/Underfloor-heating-PICV-Control-768x580.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/>[\/vc_column_text][\/vc_column][vc_column width=&#8221;5\/12&#8243;][vc_column_text woodmart_inline=&#8221;no&#8221; text_larger=&#8221;no&#8221;]Underfloor Speed Chiller<\/p>\n<p>with PICV control &#8211; single circuit<\/p>\n<p>Function<\/p>\n<p>The room temperature is controlled by a room thermostat connected to the PICV actuator.<\/p>\n<p>The temperature from the primary circuit is lowered by a heat injection circuit down to a maximum of 30\u00b0C.<\/p>\n<p>Due to the slow response time of an underfloor heating system, it is normally controlled by a weather compensated room controller with an outside sensor.<\/p>\n<p>The control characteristic will normally be linear.<\/p>\n<p>Benefits<\/p>\n<ul>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0The PICV ensures balancing of the flow and eliminates the use of both static balancing valves and differential pressure control valves.<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0Simple installation as only the PICV is required with no need for additional pressure or flow balancing valves.<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0Low total pressure loss in the system due to simple design.<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0The flow can be set directly on the PICV without the need of a manometer or a commissioning unit.<\/li>\n<\/ul>\n<p>Considerations<\/p>\n<ul>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0Minimum differential pressure required for the PICV must be available at design flow.<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0A metering station can be installed if additional flow verification is required by the witnessing authority.<\/li>\n<\/ul>\n<p>[\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_row][vc_column width=&#8221;7\/12&#8243;][vc_column_text woodmart_inline=&#8221;no&#8221; text_larger=&#8221;no&#8221;][\/vc_column_text][\/vc_column][vc_column width=&#8221;5\/12&#8243;][vc_column_text woodmart_inline=&#8221;no&#8221; text_larger=&#8221;no&#8221;]Underfloor Speed Chiller with PICV control &#8211; single circuit Function The room temperature is<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[81],"tags":[],"class_list":["post-1286","post","type-post","status-publish","format-standard","hentry","category-applications"],"_links":{"self":[{"href":"https:\/\/yektatadbirco.ir\/en\/wp-json\/wp\/v2\/posts\/1286","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yektatadbirco.ir\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yektatadbirco.ir\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yektatadbirco.ir\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/yektatadbirco.ir\/en\/wp-json\/wp\/v2\/comments?post=1286"}],"version-history":[{"count":4,"href":"https:\/\/yektatadbirco.ir\/en\/wp-json\/wp\/v2\/posts\/1286\/revisions"}],"predecessor-version":[{"id":1350,"href":"https:\/\/yektatadbirco.ir\/en\/wp-json\/wp\/v2\/posts\/1286\/revisions\/1350"}],"wp:attachment":[{"href":"https:\/\/yektatadbirco.ir\/en\/wp-json\/wp\/v2\/media?parent=1286"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yektatadbirco.ir\/en\/wp-json\/wp\/v2\/categories?post=1286"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yektatadbirco.ir\/en\/wp-json\/wp\/v2\/tags?post=1286"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}