{"id":4802,"date":"2026-10-26T08:18:53","date_gmt":"2026-10-26T05:18:53","guid":{"rendered":"https:\/\/fu-mech.com\/?post_type=guide&#038;p=4802"},"modified":"2026-10-26T08:18:53","modified_gmt":"2026-10-26T05:18:53","slug":"sprinkler-k-factor-flow","status":"publish","type":"guide","link":"https:\/\/fu-mech.com\/ar\/library\/sprinkler-k-factor-flow\/","title":{"rendered":"\u0645\u0639\u0627\u0645\u0644 K \u0641\u064a \u0631\u0634\u0627\u0634\u0627\u062a \u0627\u0644\u062d\u0631\u064a\u0642: \u0643\u064a\u0641 \u062a\u062d\u0633\u0628 \u062a\u062f\u0641\u0642 \u0627\u0644\u0631\u0634\u0627\u0634 \u0648\u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0645\u0637\u0644\u0648\u0628"},"content":{"rendered":"<p><\/p>\n<p style=\"direction: rtl;\">\u0643\u0644 \u0631\u0634\u0627\u0634 \u062d\u0631\u064a\u0642 \u0645\u0643\u062a\u0648\u0628 \u0639\u0644\u064a\u0647 \u0631\u0642\u0645 K\u060c \u0645\u062b\u0644 <span dir=\"ltr\">K5.6<\/span> \u0623\u0648 <span dir=\"ltr\">K80<\/span>. \u0647\u0630\u0627 \u0627\u0644\u0631\u0642\u0645 \u0647\u0648 <strong>\u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u062a\u062f\u0641\u0642<\/strong>\u060c \u0648\u064a\u062d\u062f\u062f \u0643\u0645 \u0645\u0627\u0621 \u064a\u0637\u0644\u0639 \u0645\u0646 \u0627\u0644\u0631\u0634\u0627\u0634 \u0639\u0646\u062f \u0636\u063a\u0637 \u0645\u0639\u064a\u0651\u0646. \u0641\u0647\u0645\u0647 \u0623\u0633\u0627\u0633 \u0623\u064a \u062d\u0633\u0627\u0628 \u0647\u064a\u062f\u0631\u0648\u0644\u064a\u0643\u064a \u0644\u0634\u0628\u0643\u0629 \u0627\u0644\u0631\u0634\u0627\u0634\u0627\u062a.<\/p>\n<h2 style=\"direction: rtl;\">\u0627\u0644\u0645\u0639\u0627\u062f\u0644\u0629 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629<\/h2>\n<p class=\"fm-formula\" style=\"direction: rtl;\">Q = K \u00d7 \u221aP<\/p>\n<ul>\n<li style=\"direction: rtl;\"><strong>Q:<\/strong> \u062a\u062f\u0641\u0642 \u0627\u0644\u0645\u0627\u0621 \u0645\u0646 \u0627\u0644\u0631\u0634\u0627\u0634.<\/li>\n<li style=\"direction: rtl;\"><strong>K:<\/strong> \u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u062a\u062f\u0641\u0642 \u0644\u0644\u0631\u0634\u0627\u0634.<\/li>\n<li style=\"direction: rtl;\"><strong>P:<\/strong> \u0627\u0644\u0636\u063a\u0637 \u0639\u0646\u062f \u0627\u0644\u0631\u0634\u0627\u0634.<\/li>\n<\/ul>\n<p style=\"direction: rtl;\">\u064a\u0639\u0646\u064a \u0644\u0648 \u0636\u0627\u0639\u0641\u062a \u0627\u0644\u0636\u063a\u0637 \u0623\u0631\u0628\u0639 \u0645\u0631\u0627\u062a\u060c \u064a\u062a\u0636\u0627\u0639\u0641 \u0627\u0644\u062a\u062f\u0641\u0642 \u0645\u0631\u062a\u064a\u0646 \u0641\u0642\u0637\u060c \u0644\u0623\u0646 \u0627\u0644\u062a\u062f\u0641\u0642 \u064a\u062a\u0646\u0627\u0633\u0628 \u0645\u0639 \u0627\u0644\u062c\u0630\u0631 \u0627\u0644\u062a\u0631\u0628\u064a\u0639\u064a \u0644\u0644\u0636\u063a\u0637.<\/p>\n<h2 style=\"direction: rtl;\">\u0627\u0644\u0648\u062d\u062f\u0627\u062a: \u0625\u0645\u0628\u0631\u0627\u0637\u0648\u0631\u064a \u0648\u0645\u062a\u0631\u064a<\/h2>\n<table style=\"direction: rtl;\">\n<thead>\n<tr>\n<th>\u0627\u0644\u0646\u0638\u0627\u0645<\/th>\n<th>Q<\/th>\n<th>P<\/th>\n<th>K<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0625\u0645\u0628\u0631\u0627\u0637\u0648\u0631\u064a<\/td>\n<td>gpm<\/td>\n<td>psi<\/td>\n<td dir=\"ltr\">gpm\/psi\u00bd<\/td>\n<\/tr>\n<tr>\n<td>\u0645\u062a\u0631\u064a<\/td>\n<td>L\/min<\/td>\n<td>bar<\/td>\n<td dir=\"ltr\">L\/min\/bar\u00bd<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"direction: rtl;\">\u0644\u0644\u062a\u062d\u0648\u064a\u0644: <strong>K \u0627\u0644\u0645\u062a\u0631\u064a \u2248 K \u0627\u0644\u0625\u0645\u0628\u0631\u0627\u0637\u0648\u0631\u064a \u00d7 14.4<\/strong>. \u0644\u0647\u0630\u0627 \u0627\u0644\u0631\u0634\u0627\u0634 <span dir=\"ltr\">K5.6<\/span> \u0647\u0648 \u0646\u0641\u0633\u0647 <span dir=\"ltr\">K80<\/span> \u062a\u0642\u0631\u064a\u0628\u0627\u064b.<\/p>\n<h2 style=\"direction: rtl;\">\u0623\u0634\u0647\u0631 \u0642\u064a\u0645 K<\/h2>\n<table style=\"direction: rtl;\">\n<thead>\n<tr>\n<th>\u0625\u0645\u0628\u0631\u0627\u0637\u0648\u0631\u064a<\/th>\n<th>\u0645\u062a\u0631\u064a<\/th>\n<th>\u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0634\u0627\u0626\u0639<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td dir=\"ltr\">K5.6<\/td>\n<td dir=\"ltr\">K80<\/td>\n<td>\u0627\u0644\u0623\u062e\u0637\u0627\u0631 \u0627\u0644\u062e\u0641\u064a\u0641\u0629 \u0648\u0627\u0644\u0639\u0627\u062f\u064a\u0629 (\u0645\u0643\u0627\u062a\u0628\u060c \u0633\u0643\u0646\u064a\u060c \u062a\u062c\u0627\u0631\u064a)<\/td>\n<\/tr>\n<tr>\n<td dir=\"ltr\">K8.0<\/td>\n<td dir=\"ltr\">K115<\/td>\n<td>\u0627\u0644\u0623\u062e\u0637\u0627\u0631 \u0627\u0644\u0639\u0627\u062f\u064a\u0629 \u0648\u0627\u0644\u0645\u0633\u062a\u0648\u062f\u0639\u0627\u062a \u0627\u0644\u062e\u0641\u064a\u0641\u0629<\/td>\n<\/tr>\n<tr>\n<td dir=\"ltr\">K11.2<\/td>\n<td dir=\"ltr\">K160<\/td>\n<td>\u0627\u0644\u0645\u0633\u062a\u0648\u062f\u0639\u0627\u062a \u0648\u0627\u0644\u062a\u062e\u0632\u064a\u0646<\/td>\n<\/tr>\n<tr>\n<td dir=\"ltr\">K14.0 \/ K16.8 \/ K25.2<\/td>\n<td dir=\"ltr\">K200 \/ K240 \/ K360<\/td>\n<td>\u0627\u0644\u062a\u062e\u0632\u064a\u0646 \u0627\u0644\u0645\u0631\u062a\u0641\u0639 \u0648\u0631\u0634\u0627\u0634\u0627\u062a ESFR \u0648CMSA<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 style=\"direction: rtl;\">\u0645\u062b\u0627\u0644 \u0645\u062d\u0644\u0648\u0644 1: \u0643\u0645 \u062a\u062f\u0641\u0642 \u0631\u0634\u0627\u0634 K80 \u0639\u0646\u062f 0.5 bar\u061f<\/h2>\n<p class=\"fm-formula\" style=\"direction: rtl;\">Q = 80 \u00d7 \u221a0.5 = 80 \u00d7 0.707 \u2248 56.6 L\/min<\/p>\n<p style=\"direction: rtl;\">\u0648\u0628\u0627\u0644\u0625\u0645\u0628\u0631\u0627\u0637\u0648\u0631\u064a: \u0631\u0634\u0627\u0634 <span dir=\"ltr\">K5.6<\/span> \u0639\u0646\u062f <span dir=\"ltr\">7 psi<\/span> \u064a\u0639\u0637\u064a <span dir=\"ltr\">5.6 \u00d7 \u221a7 \u2248 14.8 gpm<\/span>.<\/p>\n<h2 style=\"direction: rtl;\">\u0645\u062b\u0627\u0644 \u0645\u062d\u0644\u0648\u0644 2: \u0643\u0645 \u0636\u063a\u0637 \u0623\u062d\u062a\u0627\u062c \u0644\u062a\u062f\u0641\u0642 \u0645\u0639\u064a\u0651\u0646\u061f<\/h2>\n<p style=\"direction: rtl;\">\u0646\u0639\u0643\u0633 \u0627\u0644\u0645\u0639\u0627\u062f\u0644\u0629:<\/p>\n<p class=\"fm-formula\" style=\"direction: rtl;\">P = (Q \u00f7 K)\u00b2<\/p>\n<p style=\"direction: rtl;\">\u0644\u0648 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u064a\u0637\u0644\u0628 13 gpm \u0645\u0646 \u0631\u0634\u0627\u0634 <span dir=\"ltr\">K5.6<\/span>:<\/p>\n<p class=\"fm-formula\" style=\"direction: rtl;\">P = (13 \u00f7 5.6)\u00b2 \u2248 5.4 psi<\/p>\n<div class=\"fm-note\" style=\"direction: rtl;\">\u0627\u0644\u0646\u062a\u064a\u062c\u0629 \u0647\u0646\u0627 \u0623\u0642\u0644 \u0645\u0646 \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0644\u0644\u0636\u063a\u0637 \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u064a \u0644\u0644\u0631\u0634\u0627\u0634 \u0641\u064a NFPA 13\u060c \u0648\u0647\u0648 <span dir=\"ltr\">7 psi (0.5 bar)<\/span>. \u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u062d\u0627\u0644\u0629 \u064a\u064f\u0639\u062a\u0645\u062f \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649\u060c \u0641\u064a\u0643\u0648\u0646 \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0641\u0639\u0644\u064a \u0623\u0639\u0644\u0649 \u0645\u0646 \u0627\u0644\u0645\u0637\u0644\u0648\u0628.<\/div>\n<h2 style=\"direction: rtl;\">\u0645\u0646 \u0623\u064a\u0646 \u064a\u062c\u064a \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u061f<\/h2>\n<p style=\"direction: rtl;\">\u0641\u064a \u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0643\u062b\u0627\u0641\u0629 \u0648\u0627\u0644\u0645\u0633\u0627\u062d\u0629\u060c \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0645\u0637\u0644\u0648\u0628 \u0645\u0646 \u0643\u0644 \u0631\u0634\u0627\u0634 = <strong>\u0627\u0644\u0643\u062b\u0627\u0641\u0629 \u0627\u0644\u062a\u0635\u0645\u064a\u0645\u064a\u0629 \u00d7 \u0627\u0644\u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0644\u064a \u064a\u063a\u0637\u064a\u0647\u0627 \u0627\u0644\u0631\u0634\u0627\u0634<\/strong>. \u0627\u0644\u0643\u062b\u0627\u0641\u0629 \u0648\u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u062a\u062d\u062f\u062f\u0647\u0627 \u0641\u0626\u0629 \u0627\u0644\u062e\u0637\u0631 \u0641\u064a \u0627\u0644\u0643\u0648\u062f \u0627\u0644\u0645\u0639\u062a\u0645\u062f (NFPA 13 \u0623\u0648 \u0643\u0648\u062f \u0627\u0644\u0628\u0646\u0627\u0621 \u0627\u0644\u0633\u0639\u0648\u062f\u064a)\u060c \u0648\u0627\u0644\u0645\u0635\u0645\u0645 \u0647\u0648 \u0627\u0644\u0644\u064a \u064a\u062d\u062f\u062f\u0647\u0627 \u0644\u0643\u0644 \u0645\u0634\u0631\u0648\u0639.<\/p>\n<h2 style=\"direction: rtl;\">\u0627\u062d\u0633\u0628\u0647\u0627 \u0628\u0633\u0631\u0639\u0629<\/h2>\n<p style=\"direction: rtl;\">\u062c\u0631\u0651\u0628 <a href=\"https:\/\/fu-mech.com\/fm-staging\/ar\/tools\/#k\">\u062d\u0627\u0633\u0628\u0629 \u062a\u062f\u0641\u0642 \u0627\u0644\u0631\u0634\u0627\u0634<\/a>: \u0627\u062e\u062a\u0631 \u0642\u064a\u0645\u0629 K\u060c \u0648\u0623\u062f\u062e\u0644 \u0627\u0644\u0636\u063a\u0637 \u0623\u0648 \u0627\u0644\u062a\u062f\u0641\u0642\u060c \u0648\u062a\u0637\u0644\u0639 \u0644\u0643 \u0627\u0644\u0646\u062a\u064a\u062c\u0629 \u0628\u0627\u0644\u0646\u0638\u0627\u0645\u064a\u0646 \u0627\u0644\u0645\u062a\u0631\u064a \u0648\u0627\u0644\u0625\u0645\u0628\u0631\u0627\u0637\u0648\u0631\u064a.<\/p>\n<p class=\"fm-note\" style=\"direction: rtl;\">\u0647\u0630\u0627 \u0627\u0644\u0645\u0642\u0627\u0644 \u0644\u0644\u062a\u0648\u0636\u064a\u062d\u060c \u0648\u0644\u0627 \u064a\u063a\u0646\u064a \u0639\u0646 \u0627\u0644\u062d\u0633\u0627\u0628\u0627\u062a \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u0644\u064a\u0643\u064a\u0629 \u0627\u0644\u0643\u0627\u0645\u0644\u0629 \u0627\u0644\u0644\u064a \u064a\u0639\u062f\u0651\u0647\u0627 \u0627\u0644\u0645\u0635\u0645\u0645 \u0627\u0644\u0645\u0639\u062a\u0645\u062f \u0644\u0644\u0645\u0634\u0631\u0648\u0639.<\/p>\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>\u0645\u0627 \u0645\u0639\u0646\u0649 K5.6 \u0648K80\u060c \u0648\u0643\u064a\u0641 \u062a\u062d\u0633\u0628 \u062a\u062f\u0641\u0642 \u0627\u0644\u0631\u0634\u0627\u0634 \u0645\u0646 \u0627\u0644\u0636\u063a\u0637 \u0648\u0627\u0644\u0639\u0643\u0633\u060c \u0645\u0639 \u0623\u0645\u062b\u0644\u0629 \u0645\u062d\u0644\u0648\u0644\u0629 \u0628\u0627\u0644\u0646\u0638\u0627\u0645\u064a\u0646 \u0627\u0644\u0645\u062a\u0631\u064a \u0648\u0627\u0644\u0625\u0645\u0628\u0631\u0627\u0637\u0648\u0631\u064a.<\/p>\n","protected":false},"author":1,"featured_media":1656,"template":"","guide_topic":[220],"class_list":["post-4802","guide","type-guide","status-publish","has-post-thumbnail","hentry","guide_topic-sprinklers-hydraulics"],"acf":{"fmg_reviewer":"","fmg_reviewer_source":{"label":"\u0631\u0627\u062c\u0639\u0647 \u0641\u0646\u064a\u0627\u064b","type":"text","formatted_value":""},"fmg_reviewed":null,"fmg_reviewed_source":{"label":"\u062a\u0627\u0631\u064a\u062e \u0627\u0644\u0645\u0631\u0627\u062c\u0639\u0629","type":"date_picker","formatted_value":""},"fmg_products":[2917,2469],"fmg_products_source":{"label":"\u0645\u0646\u062a\u062c\u0627\u062a \u0645\u0631\u062a\u0628\u0637\u0629 \u0628\u0627\u0644\u0645\u0642\u0627\u0644","type":"relationship","formatted_value":[2917,2469]}},"_links":{"self":[{"href":"https:\/\/fu-mech.com\/ar\/wp-json\/wp\/v2\/guide\/4802","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fu-mech.com\/ar\/wp-json\/wp\/v2\/guide"}],"about":[{"href":"https:\/\/fu-mech.com\/ar\/wp-json\/wp\/v2\/types\/guide"}],"author":[{"embeddable":true,"href":"https:\/\/fu-mech.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"version-history":[{"count":2,"href":"https:\/\/fu-mech.com\/ar\/wp-json\/wp\/v2\/guide\/4802\/revisions"}],"predecessor-version":[{"id":4824,"href":"https:\/\/fu-mech.com\/ar\/wp-json\/wp\/v2\/guide\/4802\/revisions\/4824"}],"acf:post":[{"embeddable":true,"href":"https:\/\/fu-mech.com\/ar\/wp-json\/wp\/v2\/product\/2469"},{"embeddable":true,"href":"https:\/\/fu-mech.com\/ar\/wp-json\/wp\/v2\/product\/2917"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/fu-mech.com\/ar\/wp-json\/wp\/v2\/media\/1656"}],"wp:attachment":[{"href":"https:\/\/fu-mech.com\/ar\/wp-json\/wp\/v2\/media?parent=4802"}],"wp:term":[{"taxonomy":"guide_topic","embeddable":true,"href":"https:\/\/fu-mech.com\/ar\/wp-json\/wp\/v2\/guide_topic?post=4802"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}