{"id":529,"date":"2026-04-16T15:58:22","date_gmt":"2026-04-16T07:58:22","guid":{"rendered":"https:\/\/www.yayevalve.com\/?post_type=product&#038;p=529"},"modified":"2026-04-16T16:31:08","modified_gmt":"2026-04-16T08:31:08","slug":"gb-cast-ductile-iron-wafer-check-valve","status":"publish","type":"product","link":"https:\/\/www.yayevalve.com\/ar\/product\/gb-cast-ductile-iron-wafer-check-valve\/","title":{"rendered":"\u0635\u0645\u0627\u0645 \u0641\u062d\u0635 \u062d\u062f\u064a\u062f\u064a \u0645\u0631\u0646 \u0645\u0646 \u0627\u0644\u062d\u062f\u064a\u062f \u0627\u0644\u0632\u0647\u0631 GB"},"content":{"rendered":"<h2>\u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0647\u064a\u0643\u0644\u064a\u0629 \u0644\u0640<\/h2>\n<ul>\n<li data-start=\"158\" data-end=\"313\">\n<p data-start=\"160\" data-end=\"313\">\u064a\u062a\u0645\u064a\u0632 \u0628\u0622\u0644\u064a\u0629 \u0645\u0632\u062f\u0648\u062c\u0629 \u0627\u0644\u0623\u0644\u0648\u0627\u062d \u0628\u0645\u0633\u0627\u0639\u062f\u0629 \u0646\u0627\u0628\u0636\u060c \u064a\u0648\u0641\u0631 \u0647\u0630\u0627 \u0627\u0644\u0635\u0645\u0627\u0645 \u0633\u0641\u0631\u064b\u0627 \u0623\u0642\u0635\u0631 \u0648\u0627\u0633\u062a\u062c\u0627\u0628\u0629 \u0623\u0633\u0631\u0639 \u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0645\u062a\u0623\u0631\u062c\u062d\u0629 \u0627\u0644\u062a\u0642\u0644\u064a\u062f\u064a\u0629. \u0641\u064a <b data-path-to-node=\"10,1,0\" data-index-in-node=\"159\">\u0623\u0646\u0638\u0645\u0629 \u0625\u0645\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0645\u064a\u0627\u0647 \u0644\u0644\u0645\u0628\u0627\u0646\u064a \u0627\u0644\u0634\u0627\u0647\u0642\u0629<\/b> \u0623\u0648 <b data-path-to-node=\"10,1,0\" data-index-in-node=\"193\">\u062a\u0643\u0648\u064a\u0646\u0627\u062a \u0627\u0644\u0645\u0636\u062e\u0627\u062a \u0627\u0644\u0645\u062a\u0648\u0627\u0632\u064a\u0629<\/b>, \u060c \u0641\u0625\u0646\u0647 \u064a\u063a\u0644\u0642 \u0642\u0628\u0644 \u0623\u0646 \u064a\u0643\u062a\u0633\u0628 \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0639\u0643\u0633\u064a \u0632\u062e\u0645\u064b\u0627\u060c \u0645\u0645\u0627 \u064a\u0639\u0627\u062f\u0644 \u0628\u0641\u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0645\u0637\u0631\u0642\u0629 \u0627\u0644\u0645\u0627\u0626\u064a\u0629 \u0627\u0644\u0634\u062f\u064a\u062f\u0629 \u0648\u064a\u062d\u0645\u064a \u062e\u0637 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628.<\/p>\n<\/li>\n<li data-start=\"315\" data-end=\"481\">\n<p data-start=\"317\" data-end=\"481\">\u064a\u0644\u063a\u064a \u0627\u0644\u062c\u0633\u0645 \u0627\u0644\u0631\u0642\u064a\u0642 \u0639\u0644\u0649 \u0634\u0643\u0644 \u0631\u0642\u0627\u0642\u0629 \u0627\u0644\u062d\u0648\u0627\u0641 \u0627\u0644\u0636\u062e\u0645\u0629\u060c \u0645\u0639 \u0628\u0639\u062f \u0645\u0646 \u0648\u062c\u0647 \u0625\u0644\u0649 \u0648\u062c\u0647 \u0641\u0642\u0637 <b data-path-to-node=\"12,1,0\" data-index-in-node=\"90\">1\/4 \u0625\u0644\u0649 1\/6<\/b> \u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u062d\u0648\u0627\u0641. \u064a\u0648\u0641\u0631 \u0647\u0630\u0627 \u0645\u0631\u0648\u0646\u0629 \u0627\u0633\u062a\u062b\u0646\u0627\u0626\u064a\u0629 \u0644\u0640 <b data-path-to-node=\"12,1,0\" data-index-in-node=\"167\">\u0627\u0644\u062a\u0643\u0627\u0645\u0644 \u0645\u0639 \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0645\u0639\u0628\u0623\u0629 \u0641\u064a \u062d\u0627\u0648\u064a\u0627\u062a<\/b> \u0648\u0627\u0644\u0645\u0632\u062f\u062d\u0645\u0629 <b data-path-to-node=\"12,1,0\" data-index-in-node=\"215\">\u063a\u0631\u0641 \u0645\u062d\u0631\u0643\u0627\u062a \u0627\u0644\u0633\u0641\u0646 \u0623\u0648 \u063a\u0631\u0641 \u0627\u0644\u0645\u0636\u062e\u0627\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629<\/b>, \u060c \u0645\u0645\u0627 \u064a\u0642\u0644\u0644 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631 \u0645\u0646 \u0627\u0644\u0648\u0632\u0646 \u0627\u0644\u0625\u062c\u0645\u0627\u0644\u064a \u0644\u0644\u0646\u0638\u0627\u0645 \u0648\u0627\u0644\u062d\u0645\u0644.<\/p>\n<\/li>\n<li data-start=\"483\" data-end=\"649\">\n<p data-start=\"485\" data-end=\"649\">\u0645\u0635\u0628\u0648\u0628 \u0645\u0646 <b data-path-to-node=\"14,1,0\" data-index-in-node=\"19\">\u062d\u062f\u064a\u062f \u0632\u0647\u0631 \u0645\u0637\u0627\u0648\u0639 \u0639\u0627\u0644\u064a \u0627\u0644\u062c\u0648\u062f\u0629 QT450-10<\/b>, \u060c \u064a\u0648\u0641\u0631 \u0627\u0644\u062c\u0633\u0645 \u062e\u0635\u0627\u0626\u0635 \u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0641\u0627\u0626\u0642\u0629 \u0644\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 <b data-path-to-node=\"14,1,0\" data-index-in-node=\"112\">PN16<\/b> \u0636\u063a\u0648\u0637 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u0633\u062a\u0642\u0631\u0629 \u0628\u0633\u0647\u0648\u0644\u0629. \u0639\u0646\u062f \u0645\u0648\u0627\u062c\u0647\u0629 \u0627\u0646\u062f\u0641\u0627\u0639\u0627\u062a \u0636\u063a\u0637 \u0645\u0641\u0627\u062c\u0626\u0629 \u0641\u064a <b data-path-to-node=\"14,1,0\" data-index-in-node=\"193\">\u062e\u0637\u0648\u0637 \u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0635\u062d\u064a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/b>, \u060c \u062a\u0645\u0646\u0639 \u062e\u0635\u0627\u0626\u0635 \u0627\u0633\u062a\u0637\u0627\u0644\u0629 \u0627\u0644\u0645\u0627\u062f\u0629 \u0627\u0644\u062a\u0634\u0642\u0642 \u0627\u0644\u0647\u0634\u060c \u0645\u0645\u0627 \u064a\u0637\u064a\u0644 \u062f\u0648\u0631\u0629 \u0639\u0645\u0631 \u0627\u0644\u062e\u062f\u0645\u0629 \u0644\u0644\u0645\u0639\u062f\u0629.<\/p>\n<\/li>\n<li data-start=\"651\" data-end=\"843\">\n<p data-start=\"653\" data-end=\"843\">\u064a\u062a\u0645 \u0641\u0644\u0643\u0646\u0629 \u0645\u0642\u0639\u062f \u0627\u0644\u062e\u062a\u0645 \u0623\u0648 \u062f\u0645\u062c\u0647 \u0645\u0628\u0627\u0634\u0631\u0629 \u0641\u064a \u0645\u0633\u0627\u0631 \u0627\u0644\u062a\u062f\u0641\u0642\u060c \u0645\u0645\u0627 \u064a\u0636\u0645\u0646 \u0627\u0644\u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u062d\u062a\u0649 \u062a\u062d\u062a \u0627\u0644\u062a\u0622\u0643\u0644 \u0639\u0627\u0644\u064a \u0627\u0644\u0633\u0631\u0639\u0629 \u0637\u0648\u064a\u0644 \u0627\u0644\u0623\u0645\u062f. \u0645\u0642\u062a\u0631\u0646\u064b\u0627 \u0628\u062d\u0648\u0627\u0641 \u0644\u0648\u062d\u0629 \u0645\u0635\u0642\u0648\u0644\u0629 \u0628\u062f\u0642\u0629\u060c \u064a\u0648\u0641\u0631 \u0647\u0630\u0627 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0625\u063a\u0644\u0627\u0642\u064b\u0627 \u0645\u062d\u0643\u0645\u064b\u0627\u060c \u0645\u0645\u0627 \u064a\u062c\u0639\u0644\u0647 \u062d\u0627\u062c\u0632\u064b\u0627 \u0645\u062b\u0627\u0644\u064a\u064b\u0627 \u0644\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0627\u0644\u0636\u063a\u0637 \u0641\u064a <b data-path-to-node=\"16,1,0\" data-index-in-node=\"281\">\u0623\u0646\u0638\u0645\u0629 \u0631\u0634\u0627\u0634\u0627\u062a \u0627\u0644\u062d\u0631\u064a\u0642<\/b> \u0648 <b data-path-to-node=\"16,1,0\" data-index-in-node=\"308\">\u062d\u0644\u0642\u0627\u062a \u0645\u064a\u0627\u0647 \u0627\u0644\u062a\u0628\u0631\u064a\u062f<\/b>.<\/p>\n<\/li>\n<li data-start=\"845\" data-end=\"1043\">\n<p data-start=\"847\" data-end=\"1043\">\u064a\u062a\u0645 \u0637\u0644\u0627\u0621 \u0627\u0644\u0623\u0633\u0637\u062d \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u0648\u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u0628\u0645\u0633\u062d\u0648\u0642 \u0625\u064a\u0628\u0648\u0643\u0633\u064a \u0633\u0645\u064a\u0643\u060c \u0645\u0645\u0627 \u064a\u0634\u0643\u0644 \u062d\u0627\u062c\u0632\u064b\u0627 \u0648\u0627\u0642\u064a\u064b\u0627 \u0623\u0645\u0644\u0633\u064b\u0627 \u0648\u0645\u0642\u0627\u0648\u0645\u064b\u0627 \u0644\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629. \u062a\u062d\u0645\u064a \u0647\u0630\u0647 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062c\u0633\u0645 \u0645\u0646 \u0627\u0644\u062a\u0631\u0628\u0629 \u0648\u0627\u0644\u0631\u0637\u0648\u0628\u0629 \u0648\u062a\u0641\u064a \u0628\u0645\u062a\u0637\u0644\u0628\u0627\u062a <b data-path-to-node=\"18,1,0\" data-index-in-node=\"205\">\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0646\u0638\u064a\u0641\u0629<\/b> \u0639\u0646 \u0637\u0631\u064a\u0642 \u0645\u0646\u0639 \u0627\u0644\u062a\u0644\u0648\u062b \u0627\u0644\u062b\u0627\u0646\u0648\u064a \u0627\u0644\u0646\u0627\u062c\u0645 \u0639\u0646 \u0627\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u062f\u0627\u062e\u0644\u064a.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"20,1,0\">\u062a\u0645 \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0635\u0645\u0627\u0645 \u0644\u064a\u0643\u0648\u0646 \u0645\u062a\u0648\u0627\u0641\u0642\u064b\u0627 \u0645\u0639 \u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0641\u0644\u0646\u062c\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0627\u0644\u0645\u062a\u0639\u062f\u062f\u0629 (\u0645\u062b\u0644 GB\u060c ANSI\u060c DIN)\u060c \u0648\u064a\u062a\u0645 \u0628\u0628\u0633\u0627\u0637\u0629 \u0648\u0636\u0639\u0647 \u0628\u064a\u0646 \u0627\u0644\u0641\u0644\u0646\u062c\u0627\u062a \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0633\u0627\u0645\u064a\u0631 \u0637\u0648\u064a\u0644\u0629. \u0647\u0630\u0627 \u0627\u0644\u0645\u062d\u0627\u0630\u0627\u0629 \u201c\u0627\u0644\u0645\u0633\u062a\u0642\u0644\u0629 \u0639\u0646 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631\u201d \u062a\u0642\u0644\u0644 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631 \u0645\u0646 \u0635\u0639\u0648\u0628\u0629 \u0627\u0644\u0628\u0646\u0627\u0621 \u0641\u064a <b data-path-to-node=\"20,1,0\" data-index-in-node=\"238\">\u0645\u0648\u0627\u0642\u0639 \u0627\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u062a\u062d\u062a\u064a\u0629<\/b> \u0628\u0633\u0628\u0628 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u063a\u064a\u0631 \u0627\u0644\u0645\u062a\u0637\u0627\u0628\u0642\u0629\u060c \u0645\u0645\u0627 \u064a\u0642\u0644\u0644 \u0645\u0646 \u0648\u0642\u062a \u0627\u0644\u062a\u062c\u0645\u064a\u0639.<\/p>\n<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-538 size-full\" src=\"https:\/\/www.yayevalve.com\/wp-content\/uploads\/2026\/04\/111.png\" alt=\"\" width=\"737\" height=\"1059\" srcset=\"https:\/\/www.yayevalve.com\/wp-content\/uploads\/2026\/04\/111.png 737w, https:\/\/www.yayevalve.com\/wp-content\/uploads\/2026\/04\/111-348x500.png 348w, https:\/\/www.yayevalve.com\/wp-content\/uploads\/2026\/04\/111-209x300.png 209w, https:\/\/www.yayevalve.com\/wp-content\/uploads\/2026\/04\/111-8x12.png 8w, https:\/\/www.yayevalve.com\/wp-content\/uploads\/2026\/04\/111-52x75.png 52w, https:\/\/www.yayevalve.com\/wp-content\/uploads\/2026\/04\/111-480x690.png 480w\" sizes=\"auto, (max-width:767px) 480px, 737px\" \/><\/p>\n<h2>\u0627\u0644\u0645\u0648\u0627\u062f \u0644\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/h2>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"8\">\n<tbody><!-- Parts List --><\/p>\n<tr>\n<th>\u0631\u0642\u0645 \u0627\u0644\u0642\u0637\u0639\u0629.<\/th>\n<th>\u0627\u0633\u0645 \u0627\u0644\u062c\u0632\u0621<\/th>\n<th>\u0645\u0627\u062f\u0629<\/th>\n<th>\u0645\u0644\u0627\u062d\u0638\u0629<\/th>\n<\/tr>\n<tr>\n<td>8<\/td>\n<td>\u063a\u0637\u0627\u0621<\/td>\n<td>ASTM A105<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>7<\/td>\n<td>\u062d\u0627\u0645\u0644 \u0627\u0644\u062f\u0628\u0648\u0633<\/td>\n<td>ASTM A217 CA15<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>6<\/td>\n<td>\u0645\u0642\u0639\u062f<\/td>\n<td>INT + STL.6 Overlay<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td>\u0645\u062d\u0645\u0644<\/td>\n<td>ASTM A276 410<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td>\u0632\u0646\u0628\u0631\u0643<\/td>\n<td>Inconel X-750<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>\u062f\u0628\u0648\u0633<\/td>\n<td>ASTM A276 410<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>\u0644\u0648\u062d\u0629<\/td>\n<td>ASTM A217 CA15<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>1<\/td>\n<td>\u0627\u0644\u062c\u0633\u0645<\/td>\n<td>ASTM A216 WCB<\/td>\n<td><\/td>\n<\/tr>\n<p><!-- Standards --><\/p>\n<tr>\n<th colspan=\"2\">\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a<\/th>\n<th colspan=\"2\">\u0642\u064a\u0627\u0633\u064a<\/th>\n<\/tr>\n<tr>\n<td colspan=\"2\">\u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0648\u0627\u0644\u062a\u0635\u0646\u064a\u0639<\/td>\n<td colspan=\"2\">API 594<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">\u0623\u0628\u0639\u0627\u062f \u0648\u062c\u0647\u064b\u0627 \u0644\u0648\u062c\u0647<\/td>\n<td colspan=\"2\">API 594<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">\u0623\u0628\u0639\u0627\u062f \u0627\u0644\u0634\u0641\u0629<\/td>\n<td colspan=\"2\">ASME B16.5<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0636\u063a\u0637<\/td>\n<td colspan=\"2\">API 598<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">\u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u0636\u063a\u0637 \u0648\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629<\/td>\n<td colspan=\"2\">ASME B16.34<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">\u0645\u062a\u0637\u0644\u0628\u0627\u062a NACE<\/td>\n<td colspan=\"2\">\\<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u0623\u0628\u0639\u0627\u062f \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0644\u0644\u0641\u0626\u0629 150LB<\/h2>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"8\">\n<tbody>\n<tr>\n<th>\u0639\u0646\u0635\u0631<\/th>\n<th>\u0627\u0644\u0641\u0626\u0629<\/th>\n<th>\u0627\u0644\u062d\u062c\u0645<\/th>\n<th colspan=\"3\">\u0627\u0644\u0623\u0628\u0639\u0627\u062f<\/th>\n<\/tr>\n<tr>\n<th><\/th>\n<th><\/th>\n<th><\/th>\n<th>L<\/th>\n<th>D<\/th>\n<th>D1<\/th>\n<\/tr>\n<tr>\n<td>1<\/td>\n<td>150 \u0631\u0637\u0644<\/td>\n<td>2<\/td>\n<td>60<\/td>\n<td>103<\/td>\n<td>55<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>150 \u0631\u0637\u0644<\/td>\n<td>2-1\/2<\/td>\n<td>67<\/td>\n<td>122<\/td>\n<td>68<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>150 \u0631\u0637\u0644<\/td>\n<td>3<\/td>\n<td>73<\/td>\n<td>135<\/td>\n<td>82<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td>150 \u0631\u0637\u0644<\/td>\n<td>4<\/td>\n<td>73<\/td>\n<td>173<\/td>\n<td>108<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td>150 \u0631\u0637\u0644<\/td>\n<td>5<\/td>\n<td>86<\/td>\n<td>195<\/td>\n<td>130<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u0644\u0645\u0627\u0630\u0627 \u062a\u062e\u062a\u0627\u0631 YAYE<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-67 size-full\" src=\"https:\/\/yayevalve.com\/wp-content\/uploads\/2025\/12\/YIYE.webp\" alt=\"\" width=\"2076\" height=\"1253\" srcset=\"https:\/\/www.yayevalve.com\/wp-content\/uploads\/2025\/12\/YIYE.webp 2076w, https:\/\/www.yayevalve.com\/wp-content\/uploads\/2025\/12\/YIYE-800x483.webp 800w, https:\/\/www.yayevalve.com\/wp-content\/uploads\/2025\/12\/YIYE-500x302.webp 500w, https:\/\/www.yayevalve.com\/wp-content\/uploads\/2025\/12\/YIYE-1200x724.webp 1200w, https:\/\/www.yayevalve.com\/wp-content\/uploads\/2025\/12\/YIYE-300x181.webp 300w, https:\/\/www.yayevalve.com\/wp-content\/uploads\/2025\/12\/YIYE-768x464.webp 768w, https:\/\/www.yayevalve.com\/wp-content\/uploads\/2025\/12\/YIYE-1536x927.webp 1536w, https:\/\/www.yayevalve.com\/wp-content\/uploads\/2025\/12\/YIYE-2048x1236.webp 2048w, https:\/\/www.yayevalve.com\/wp-content\/uploads\/2025\/12\/YIYE-124x75.webp 124w, https:\/\/www.yayevalve.com\/wp-content\/uploads\/2025\/12\/YIYE-480x290.webp 480w\" sizes=\"auto, (max-width:767px) 480px, (max-width:2076px) 100vw, 2076px\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p data-start=\"474\" data-end=\"857\">\u062a\u0645 \u062a\u0635\u0645\u064a\u0645\u0647 \u0628\u062f\u0642\u0629 \u0627\u0645\u062a\u062b\u0627\u0644\u0627\u064b \u0644\u0645\u0639\u0627\u064a\u064a\u0631 GB\/T\u060c \u0647\u0630\u0627 <b data-path-to-node=\"1\" data-index-in-node=\"60\">\u0635\u0645\u0627\u0645 \u0641\u062d\u0635 \u0645\u0646 \u0627\u0644\u062d\u062f\u064a\u062f \u0627\u0644\u0632\u0647\u0631 \u0627\u0644\u0645\u0637\u0627\u0648\u0639 GB \u0639\u0644\u0649 \u0634\u0643\u0644 \u0631\u0642\u0627\u0642\u0629<\/b> (\u064a\u064f\u0639\u0631\u0641 \u0623\u064a\u0636\u064b\u0627 \u0628\u0635\u0645\u0627\u0645 \u0641\u062d\u0635 \u0627\u0644\u0631\u0642\u0627\u0642\u0629 \u0645\u0632\u062f\u0648\u062c \u0627\u0644\u0623\u0644\u0648\u0627\u062d) \u0647\u0648 \u0645\u0643\u0648\u0646 \u0623\u0645\u0627\u0646 \u0639\u0627\u0644\u064a \u0627\u0644\u0643\u0641\u0627\u0621\u0629 \u0645\u0635\u0645\u0645 \u0644\u0645\u0646\u0639 \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0639\u0643\u0633\u064a \u0644\u0644\u0648\u0633\u0637 \u0648\u0627\u0644\u0642\u0636\u0627\u0621 \u0639\u0644\u0649 \u062a\u062f\u0645\u064a\u0631 \u0627\u0644\u0645\u0637\u0631\u0642\u0629 \u0627\u0644\u0645\u0627\u0626\u064a\u0629 \u0641\u064a \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628. \u0627\u0644\u062c\u0633\u0645 \u0645\u0635\u0628\u0648\u0628 \u0628\u062f\u0642\u0629 \u0645\u0646 \u062d\u062f\u064a\u062f \u0632\u0647\u0631 \u0645\u0637\u0627\u0648\u0639 \u0639\u0627\u0644\u064a \u0627\u0644\u062c\u0648\u062f\u0629 QT450-10\u060c \u0648\u064a\u062a\u0645\u064a\u0632 \u0628\u062a\u0643\u0648\u064a\u0646 \u0631\u0642\u0627\u0642\u0629 \u0642\u0635\u064a\u0631 \u0644\u0644\u063a\u0627\u064a\u0629 \u0641\u0631\u064a\u062f \u064a\u0642\u0644\u0644 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631 \u0645\u0646 \u0627\u0644\u0628\u0639\u062f \u0645\u0646 \u0648\u062c\u0647 \u0625\u0644\u0649 \u0648\u062c\u0647 \u0648\u0648\u0632\u0646 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u060c \u0645\u0645\u0627 \u064a\u0642\u0644\u0644 \u0628\u0641\u0639\u0627\u0644\u064a\u0629 \u0645\u0646 \u0623\u062d\u0645\u0627\u0644 \u062e\u0637\u0648\u0637 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0645\u0631\u062a\u0641\u0639\u0629 \u0623\u0648 \u0627\u0644\u0645\u0642\u064a\u062f\u0629. \u0627\u0644\u0647\u064a\u0643\u0644 \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u0627\u0644\u0645\u0632\u062f\u0648\u062c \u0627\u0644\u0623\u0644\u0648\u0627\u062d \u0627\u0644\u0645\u062a\u0645\u0627\u062b\u0644\u060c \u0627\u0644\u0645\u062f\u0641\u0648\u0639 \u0628\u0646\u0627\u0628\u0636\u0627\u062a \u0627\u0644\u062a\u0648\u0627\u0621 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0623\u062f\u0627\u0621\u060c \u064a\u0641\u062a\u062d \u0628\u0633\u0644\u0627\u0633\u0629 \u062a\u062d\u062a \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0623\u0645\u0627\u0645\u064a \u0648\u064a\u062d\u0642\u0642 \u0625\u063a\u0644\u0627\u0642\u064b\u0627 \u0645\u0633\u0628\u0642\u064b\u0627 \u0639\u0644\u0649 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0645\u0644\u0644\u064a \u062b\u0627\u0646\u064a\u0629 \u0641\u064a \u0627\u0644\u0644\u062d\u0638\u0629 \u0627\u0644\u062a\u064a \u064a\u0646\u062e\u0641\u0636 \u0641\u064a\u0647\u0627 \u0633\u0631\u0639\u0629 \u0627\u0644\u062a\u062f\u0641\u0642 \u0625\u0644\u0649 \u0627\u0644\u0635\u0641\u0631\u060c \u0648\u0628\u0627\u0644\u062a\u0627\u0644\u064a \u062a\u0642\u0644\u064a\u0644 \u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0639\u0643\u0633\u064a \u0648\u0627\u0647\u062a\u0632\u0627\u0632 \u0627\u0644\u0646\u0638\u0627\u0645. \u0623\u0633\u0637\u062d \u0627\u0644\u0645\u0642\u0627\u0639\u062f \u0645\u0635\u0642\u0648\u0644\u0629 \u0628\u062f\u0642\u0629 \u0644\u062a\u0642\u062f\u064a\u0645 \u0625\u063a\u0644\u0627\u0642 \u0642\u0648\u064a \u0648\u0645\u062d\u0643\u0645 \u062a\u0645\u0627\u0645\u064b\u0627 \u0639\u0628\u0631 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639 \u0645\u0646 \u0641\u0631\u0648\u0642 \u0627\u0644\u0636\u063a\u0637. \u0645\u0639\u0632\u0632 \u0628\u0637\u0644\u0627\u0621 \u0645\u0633\u062d\u0648\u0642 \u0631\u0627\u062a\u0646\u062c \u0627\u0644\u0625\u064a\u0628\u0648\u0643\u0633\u064a \u0627\u0644\u0643\u0647\u0631\u0648\u0633\u062a\u0627\u062a\u064a\u0643\u064a \u0627\u0644\u0635\u062f\u064a\u0642 \u0644\u0644\u0628\u064a\u0626\u0629 \u0630\u064a \u0627\u0644\u062a\u063a\u0637\u064a\u0629 \u0627\u0644\u0643\u0627\u0645\u0644\u0629 (\u0633\u0645\u0643 \u2265250 \u0645\u064a\u0643\u0631\u0648\u0645\u062a\u0631)\u060c \u064a\u0648\u0641\u0631 \u0627\u0644\u0635\u0645\u0627\u0645 \u062e\u0645\u0648\u0644\u064b\u0627 \u0643\u064a\u0645\u064a\u0627\u0626\u064a\u064b\u0627 \u0627\u0633\u062a\u062b\u0646\u0627\u0626\u064a\u064b\u0627 \u0648\u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u062a\u0622\u0643\u0644 \u0645\u0639 \u0636\u0645\u0627\u0646 \u0646\u0642\u0627\u0621 \u0627\u0644\u0633\u0627\u0626\u0644\u060c \u0645\u0645\u0627 \u064a\u062c\u0639\u0644\u0647 \u0627\u0644\u062e\u064a\u0627\u0631 \u0627\u0644\u0623\u0648\u0644 \u0644\u0625\u0645\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0628\u0644\u062f\u064a\u0629 \u0648\u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0635\u062d\u064a \u0648\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062a\u062f\u0641\u0626\u0629 \u0648\u0627\u0644\u062a\u0647\u0648\u064a\u0629 \u0648\u062a\u0643\u064a\u064a\u0641 \u0627\u0644\u0647\u0648\u0627\u0621 \u0648\u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0627\u0644\u062d\u0631\u0627\u0626\u0642 \u0648\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0627\u0644\u0645\u062a\u062f\u0627\u0648\u0644\u0629.<\/p>\n<ul data-start=\"93\" data-end=\"424\">\n<li data-start=\"93\" data-end=\"150\">\n<p data-start=\"95\" data-end=\"150\"><strong data-start=\"95\" data-end=\"115\">\u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u0636\u063a\u0637:<\/strong> PN16 \u2013 PN100<\/p>\n<\/li>\n<li data-start=\"93\" data-end=\"150\">\n<p data-start=\"95\" data-end=\"150\"><strong data-start=\"153\" data-end=\"168\">\u0646\u0637\u0627\u0642 \u0627\u0644\u062d\u062c\u0645:<\/strong> 1\/2 \u0628\u0648\u0635\u0629 \u2013 60 \u0628\u0648\u0635\u0629 (DN 15 \u2013 DN 1500)<\/p>\n<\/li>\n<li data-start=\"200\" data-end=\"244\">\n<p data-start=\"202\" data-end=\"244\"><strong data-start=\"202\" data-end=\"226\">\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0639\u0645\u0644:<\/strong> -29 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 \u0625\u0644\u0649 425 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629<\/p>\n<\/li>\n<li data-start=\"245\" data-end=\"293\">\n<p data-start=\"247\" data-end=\"293\"><strong data-start=\"247\" data-end=\"261\">\u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631:<\/strong> GB<\/p>\n<\/li>\n<li data-start=\"294\" data-end=\"371\">\n<p data-start=\"296\" data-end=\"371\"><strong data-start=\"296\" data-end=\"310\">\u0627\u0644\u0645\u0648\u0627\u062f:<\/strong> \u0641\u0648\u0644\u0627\u0630 \u0643\u0631\u0628\u0648\u0646\u064a\u060c \u0641\u0648\u0644\u0627\u0630 \u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623\u060c \u0641\u0648\u0644\u0627\u0630 \u0633\u0628\u0627\u0626\u0643\u064a\u060c \u0633\u0628\u0627\u0626\u0643 \u062e\u0627\u0635\u0629<\/p>\n<\/li>\n<li data-start=\"372\" data-end=\"424\">\n<p data-start=\"374\" data-end=\"424\"><strong data-start=\"374\" data-end=\"388\">\u0627\u0644\u062a\u0634\u063a\u064a\u0644:<\/strong> \u064a\u062f\u0648\u064a\u060c \u062a\u0631\u0648\u0633\u060c \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u060c 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