{"id":4624,"date":"2026-05-06T06:53:58","date_gmt":"2026-05-06T06:53:58","guid":{"rendered":"https:\/\/hydrathpower.com\/?p=4624"},"modified":"2026-06-05T02:13:05","modified_gmt":"2026-06-05T02:13:05","slug":"%d9%86%d8%aa%d8%a7%d8%a6%d8%ac-%d8%a7%d8%ae%d8%aa%d8%a8%d8%a7%d8%b1-%d8%a7%d9%84%d8%aa%d8%a8%d8%a7%d8%b7%d8%a4-%d9%81%d9%8a-%d8%a7%d9%84%d8%b5%d9%85%d8%a7%d9%85-%d8%a7%d9%84%d9%85%d9%88%d8%a7%d8%b2","status":"publish","type":"post","link":"https:\/\/hydrathpower.com\/ar\/counterbalance-valve-hysteresis-test-results-flow-path-analysis-across-three-operating-states\/","title":{"rendered":"\u0646\u062a\u0627\u0626\u062c \u0627\u062e\u062a\u0628\u0627\u0631 \u062a\u0628\u0627\u0637\u0624 \u0627\u0644\u0635\u0645\u0627\u0645 \u0627\u0644\u0645\u0648\u0627\u0632\u0646: \u062a\u062d\u0644\u064a\u0644 \u0645\u0633\u0627\u0631 \u0627\u0644\u062a\u062f\u0641\u0642 \u0639\u0628\u0631 \u062b\u0644\u0627\u062b \u062d\u0627\u0644\u0627\u062a \u062a\u0634\u063a\u064a\u0644"},"content":{"rendered":"<h2>\u0645\u0627 \u0647\u0648 \u0635\u0645\u0627\u0645 \u0627\u0644\u0645\u0648\u0627\u0632\u0646\u0629\u061f<\/h2>\n<p>A <a href=\"\/counterbalance-valve\/\">\u0635\u0645\u0627\u0645 \u0645\u0648\u0627\u0632\u0646\u0629<\/a>, \u0627\u0644\u0630\u064a \u064a\u0633\u0645\u0649 \u0623\u062d\u064a\u0627\u0646\u064b\u0627 \u0635\u0645\u0627\u0645 \u0641\u0648\u0642 \u0627\u0644\u0645\u0631\u0643\u0632\u060c \u064a\u062a\u0645 \u062a\u0631\u0643\u064a\u0628\u0647 \u0641\u064a \u0627\u062a\u062c\u0627\u0647 \u0645\u062c\u0631\u0649 \u0627\u0644\u0645\u0634\u063a\u0644 \u0644\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0636\u063a\u0637 \u062b\u0627\u0628\u062a \u0639\u0644\u0649 \u0627\u0644\u062d\u0645\u0644. \u0639\u0646\u062f\u0645\u0627 \u062a\u062f\u0639\u0645 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u062d\u0645\u0648\u0644\u0629 \u0645\u062b\u0628\u062a\u0629 \u0639\u0645\u0648\u062f\u064a\u064b\u0627 \u0648\u064a\u062a\u062d\u0631\u0643 \u0627\u0644\u0635\u0645\u0627\u0645 \u0627\u0644\u0627\u062a\u062c\u0627\u0647\u064a \u0644\u062e\u0641\u0636 \u0627\u0644\u062d\u0645\u0644\u060c \u064a\u0645\u0643\u0646 \u0644\u0644\u062d\u0645\u0644 \u0623\u0646 \u064a\u062f\u0641\u0639 \u0627\u0644\u0633\u0627\u0626\u0644 \u062e\u0627\u0631\u062c \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0648\u064a\u0646\u062e\u0641\u0636 \u0628\u0634\u0643\u0644 \u0644\u0627 \u064a\u0645\u0643\u0646 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a\u0647 \u0628\u0633\u0628\u0628 \u0648\u0632\u0646\u0647.<\/p>\n<div class=\"highlight-box\">\n<p>\u062a\u0648\u062c\u0647 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0642\u0631\u0627\u0631\u0627\u062a \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u0644\u064a\u0643\u064a. \u0648\u0641\u0642\u0627\u064b \u0644\u0640 <a href=\"https:\/\/www.iso.org\/standard\/53564.html\" target=\"_blank\" rel=\"nofollow noopener\">ISO 4413:2010<\/a>, \u060c \u064a\u062c\u0628 \u0639\u0644\u0649 \u0627\u0644\u0645\u0635\u0645\u0645\u064a\u0646 \u0645\u0631\u0627\u0639\u0627\u0629 \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0642\u0635\u0649 \u0644\u0644\u0636\u063a\u0637 \u0648\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0639\u0646\u062f \u062a\u062d\u062f\u064a\u062f \u062d\u062c\u0645 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a. \u0648\u0647\u0630\u0627 \u064a\u0636\u0645\u0646 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0622\u0645\u0646 \u0648\u0627\u0644\u0639\u0645\u0631 \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u064a \u0627\u0644\u0637\u0648\u064a\u0644.<\/p>\n<\/div>\n<p>\u0648\u062a\u0633\u062a\u062e\u062f\u0645 \u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0645\u0648\u0627\u0632\u0646\u0629 \u0625\u0634\u0627\u0631\u0627\u062a \u062a\u0648\u062c\u064a\u0647\u064a\u0629\u060c \u0639\u0627\u062f\u0629\u064b \u0645\u0646 \u0645\u062f\u062e\u0644 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629\u060c \u0644\u0644\u0645\u0633\u0627\u0639\u062f\u0629 \u0641\u064a \u0627\u0644\u062a\u063a\u0644\u0628 \u0639\u0644\u0649 \u0627\u0644\u0646\u0627\u0628\u0636. \u0627\u0644\u0645\u0633\u0627\u0639\u062f\u0629 \u0627\u0644\u062a\u062c\u0631\u064a\u0628\u064a\u0629 \u062a\u062c\u0639\u0644 \u0627\u0644\u0645\u0648\u0627\u0632\u0646\u0629 \u0623\u0643\u062b\u0631 \u0643\u0641\u0627\u0621\u0629 \u0648\u062a\u0642\u0644\u0644 \u0645\u0646 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629 \u0648\u062a\u0648\u0644\u064a\u062f \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u062f\u0627\u062e\u0644 \u0627\u0644\u0646\u0638\u0627\u0645. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u062a\u062f\u0641\u0642\u0627\u062a \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629 \u0644\u0644\u063a\u0627\u064a\u0629\u060c \u062a\u0639\u0645\u0644 \u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0645\u0648\u0627\u0632\u0646\u0629 \u0623\u064a\u0636\u064b\u0627 \u0643\u0635\u0645\u0627\u0645\u0627\u062a \u062a\u0646\u0641\u064a\u0633 \u062d\u0631\u0627\u0631\u064a.<\/p>\n<figure id=\"attachment_4626\" aria-describedby=\"caption-attachment-4626\" style=\"width: 469px\" class=\"wp-caption alignnone\"><img fetchpriority=\"high\" decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/04\/Hysteresis-test-results-for-four-counterbalance-valves.-The-test-demonstrates-how-dynamic-seals-introduce-friction-causing-lag-and-pressure-overshoot-in-valve-response-300x202.jpg\" class=\"wp-image-4626 lazyload\" alt=\"\u0646\u062a\u0627\u0626\u062c \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u062a\u0628\u0627\u0637\u0624 \u0644\u0623\u0631\u0628\u0639\u0629 \u0635\u0645\u0627\u0645\u0627\u062a \u0645\u0648\u0627\u0632\u0646\u0629. \u064a\u0648\u0636\u062d \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0643\u064a\u0641 \u0623\u0646 \u0627\u0644\u0633\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a\u0629 \u062a\u064f\u062d\u062f\u062b \u0627\u062d\u062a\u0643\u0627\u0643\u064b\u0627\u060c \u0645\u0645\u0627 \u064a\u062a\u0633\u0628\u0628 \u0641\u064a \u062a\u0623\u062e\u0631 \u0648\u062a\u062c\u0627\u0648\u0632 \u0627\u0644\u0636\u063a\u0637 \u0641\u064a \u0627\u0633\u062a\u062c\u0627\u0628\u0629 \u0627\u0644\u0635\u0645\u0627\u0645\" width=\"469\" height=\"316\"><figcaption id=\"caption-attachment-4626\" class=\"wp-caption-text\"><noscript><img decoding=\"async\" class=\"wp-image-4626\" src=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/04\/Hysteresis-test-results-for-four-counterbalance-valves.-The-test-demonstrates-how-dynamic-seals-introduce-friction-causing-lag-and-pressure-overshoot-in-valve-response-300x202.jpg\" alt=\"\u0646\u062a\u0627\u0626\u062c \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u062a\u0628\u0627\u0637\u0624 \u0644\u0623\u0631\u0628\u0639\u0629 \u0635\u0645\u0627\u0645\u0627\u062a \u0645\u0648\u0627\u0632\u0646\u0629. \u064a\u0648\u0636\u062d \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0643\u064a\u0641 \u0623\u0646 \u0627\u0644\u0633\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a\u0629 \u062a\u064f\u062d\u062f\u062b \u0627\u062d\u062a\u0643\u0627\u0643\u064b\u0627\u060c \u0645\u0645\u0627 \u064a\u062a\u0633\u0628\u0628 \u0641\u064a \u062a\u0623\u062e\u0631 \u0648\u062a\u062c\u0627\u0648\u0632 \u0627\u0644\u0636\u063a\u0637 \u0641\u064a \u0627\u0633\u062a\u062c\u0627\u0628\u0629 \u0627\u0644\u0635\u0645\u0627\u0645\" width=\"469\" height=\"316\" srcset=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/04\/Hysteresis-test-results-for-four-counterbalance-valves.-The-test-demonstrates-how-dynamic-seals-introduce-friction-causing-lag-and-pressure-overshoot-in-valve-response-300x202.jpg 300w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/04\/Hysteresis-test-results-for-four-counterbalance-valves.-The-test-demonstrates-how-dynamic-seals-introduce-friction-causing-lag-and-pressure-overshoot-in-valve-response-768x518.jpg 768w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/04\/Hysteresis-test-results-for-four-counterbalance-valves.-The-test-demonstrates-how-dynamic-seals-introduce-friction-causing-lag-and-pressure-overshoot-in-valve-response-18x12.jpg 18w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/04\/Hysteresis-test-results-for-four-counterbalance-valves.-The-test-demonstrates-how-dynamic-seals-introduce-friction-causing-lag-and-pressure-overshoot-in-valve-response.jpg 869w\" sizes=\"(max-width: 469px) 100vw, 469px\" \/><\/noscript> \u0646\u062a\u0627\u0626\u062c \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u062a\u0628\u0627\u0637\u0624 \u0644\u0623\u0631\u0628\u0639\u0629 \u0635\u0645\u0627\u0645\u0627\u062a \u0645\u0648\u0627\u0632\u0646\u0629. \u064a\u0648\u0636\u062d \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0643\u064a\u0641 \u0623\u0646 \u0627\u0644\u0633\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a\u0629 \u062a\u064f\u062d\u062f\u062b \u0627\u062d\u062a\u0643\u0627\u0643\u064b\u0627\u060c \u0645\u0645\u0627 \u064a\u062a\u0633\u0628\u0628 \u0641\u064a \u062a\u0623\u062e\u0631 \u0648\u062a\u062c\u0627\u0648\u0632 \u0627\u0644\u0636\u063a\u0637 \u0641\u064a \u0627\u0633\u062a\u062c\u0627\u0628\u0629 \u0627\u0644\u0635\u0645\u0627\u0645<\/figcaption><\/figure>\n<h2>\u0645\u0627 \u0647\u0648 \u0627\u0644\u062a\u0628\u0627\u0637\u0624 \u0641\u064a \u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0645\u0648\u0627\u0632\u0646\u0629\u061f<\/h2>\n<p>\u064a\u0634\u064a\u0631 \u0627\u0644\u062a\u0628\u0627\u0637\u0624 \u0625\u0644\u0649 \u0627\u0644\u062a\u0623\u062e\u0631 \u0623\u0648 \u0627\u0644\u062a\u0623\u062e\u064a\u0631 \u0641\u064a \u0627\u0633\u062a\u062c\u0627\u0628\u0629 \u0627\u0644\u0635\u0645\u0627\u0645. \u062a\u062d\u062a\u0648\u064a \u0645\u0639\u0638\u0645 \u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0645\u0648\u0627\u0632\u0646\u0629 \u0639\u0644\u0649 \u0645\u0627\u0646\u0639 \u062a\u0633\u0631\u0628 \u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a \u0648\u0627\u062d\u062f \u0625\u0644\u0649 \u062b\u0644\u0627\u062b\u0629 \u0645\u0648\u0627\u0646\u0639 \u062a\u0633\u0631\u0628 \u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a\u0629\u060c \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u062d\u062f\u0648\u062b \u0627\u062d\u062a\u0643\u0627\u0643. \u064a\u062a\u0633\u0628\u0628 \u0647\u0630\u0627 \u0627\u0644\u0627\u062d\u062a\u0643\u0627\u0643 \u0641\u064a \u0627\u0644\u062a\u0635\u0627\u0642 \u0627\u0644\u0635\u0645\u0627\u0645\u060c \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u062a\u062c\u0627\u0648\u0632 \u0627\u0644\u0636\u063a\u0637. \u062b\u0645 \u064a\u062a\u062d\u0631\u0643 \u0627\u0644\u0635\u0645\u0627\u0645 \u0628\u0639\u062f \u0630\u0644\u0643 \u0644\u062a\u0635\u062d\u064a\u062d \u0646\u0641\u0633\u0647 \u0648\u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u0646\u0642\u0635.<\/p>\n<p>\u062a\u0634\u0645\u0644 \u0639\u0648\u0627\u0642\u0628 \u0627\u0644\u062a\u0628\u0627\u0637\u0624 \u0645\u0627 \u064a\u0644\u064a:<\/p>\n<ul>\n<li><strong>\u0635\u062f\u0645\u0627\u062a \u0627\u0644\u0636\u063a\u0637<\/strong><\/li>\n<li><strong>\u0627\u0647\u062a\u0632\u0627\u0632\u0627\u062a \u0639\u0627\u0644\u064a\u0629<\/strong><\/li>\n<li><strong>\u0635\u0631\u064a\u0631 \u0639\u0627\u0644\u064a \u0627\u0644\u062a\u0631\u062f\u062f<\/strong><\/li>\n<\/ul>\n<div class=\"warning-box\">\n<p>\u062a\u062d\u062f\u062b \u0647\u0630\u0647 \u0627\u0644\u062b\u0631\u062b\u0631\u0629 \u0641\u064a \u0628\u0639\u0636 \u0627\u0644\u0623\u062d\u064a\u0627\u0646 \u0628\u0633\u0628\u0628 <a href=\"\/hydraulic-cylinders\/\">\u0627\u0633\u0637\u0648\u0627\u0646\u0629<\/a> \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0635\u0645\u0627\u0645 \u0627\u0644\u0645\u0648\u0627\u0632\u0646\u0629 \u0646\u0641\u0633\u0647. \u0643\u0644\u0645\u0627 \u0632\u0627\u062f\u062a \u0627\u0644\u0633\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a\u0629 \u062f\u0627\u062e\u0644 \u0635\u0645\u0627\u0645 \u0627\u0644\u0645\u0648\u0627\u0632\u0646\u0629\u060c \u0632\u0627\u062f\u062a \u062d\u062f\u0629 \u0627\u0644\u062a\u0628\u0627\u0637\u0624. \u0625\u0630\u0627 \u0643\u0627\u0646 \u0633\u0628\u0628\u0647\u0627 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629\u060c \u0644\u0627 \u064a\u0645\u0643\u0646 \u0644\u0623\u064a \u0635\u0645\u0627\u0645 \u0645\u0648\u0627\u0632\u0646\u0629 \u0641\u064a \u0627\u0644\u0639\u0627\u0644\u0645 \u0627\u0644\u0642\u0636\u0627\u0621 \u0639\u0644\u0649 \u0647\u0630\u0647 \u0627\u0644\u0627\u0647\u062a\u0632\u0627\u0632\u0627\u062a.<\/p>\n<\/div>\n<h2>\u0635\u0645\u0627\u0645 \u0627\u0644\u0645\u0648\u0627\u0632\u0646\u0629 \u0645\u0642\u0627\u0628\u0644 \u0635\u0645\u0627\u0645 \u0627\u0644\u062a\u0646\u0641\u064a\u0633 \u0627\u0644\u062a\u0642\u0644\u064a\u062f\u064a<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u0627\u0644\u0645\u064a\u0632\u0629<\/th>\n<th>\u0635\u0645\u0627\u0645 \u0627\u0644\u0645\u0648\u0627\u0632\u0646\u0629<\/th>\n<th>\u0635\u0645\u0627\u0645 \u0627\u0644\u0625\u063a\u0627\u062b\u0629 \u0627\u0644\u062a\u0642\u0644\u064a\u062f\u064a<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0627\u0644\u0648\u0638\u064a\u0641\u0629 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629<\/td>\n<td>\u062a\u062b\u0628\u064a\u062a \u0627\u0644\u062d\u0645\u0648\u0644\u0629 + \u0627\u0644\u062e\u0641\u0636 \u0627\u0644\u0645\u062a\u062d\u0643\u0645 \u0641\u064a\u0647<\/td>\n<td>\u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0632\u0627\u0626\u062f<\/td>\n<\/tr>\n<tr>\n<td>\u0645\u0633\u0627\u0639\u062f \u0627\u0644\u0637\u064a\u0627\u0631<\/td>\n<td>\u0646\u0639\u0645\u060c \u0645\u0646 \u0645\u0646\u0641\u0630 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629<\/td>\n<td>\u0644\u0627 \u064a\u0648\u062c\u062f<\/td>\n<\/tr>\n<tr>\n<td>\u0639\u062f\u062f \u0627\u0644\u0623\u062e\u062a\u0627\u0645<\/td>\n<td>1-3 \u0623\u062e\u062a\u0627\u0645 \u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a\u0629 (\u0646\u0645\u0648\u0630\u062c\u064a)<\/td>\n<td>1 \u062e\u062a\u0645 (\u0646\u0645\u0648\u0630\u062c\u064a)<\/td>\n<\/tr>\n<tr>\n<td>\u0645\u062e\u0627\u0637\u0631 \u0627\u0644\u062a\u0628\u0627\u0637\u0624<\/td>\n<td>\u0623\u0639\u0644\u0649<\/td>\n<td>\u0623\u0642\u0644<\/td>\n<\/tr>\n<tr>\n<td>\u0633\u0631\u0639\u0629 \u0627\u0644\u0627\u0633\u062a\u062c\u0627\u0628\u0629<\/td>\n<td>\u0623\u0628\u0637\u0623 \u0628\u0633\u0628\u0628 \u0627\u0644\u0627\u062d\u062a\u0643\u0627\u0643<\/td>\n<td>\u0623\u0633\u0631\u0639<\/td>\n<\/tr>\n<tr>\n<td>\u062a\u0648\u0644\u064a\u062f \u0627\u0644\u062d\u0631\u0627\u0631\u0629<\/td>\n<td>\u0623\u0639\u0644\u0649<\/td>\n<td>\u0623\u0642\u0644<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u0645\u0632\u0627\u064a\u0627 \u0648\u0645\u0633\u0627\u0648\u0626 \u0627\u0644\u0646\u0633\u0628 \u0627\u0644\u062a\u062c\u0631\u064a\u0628\u064a\u0629 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629<\/h2>\n<p>\u062a\u0648\u0641\u0631 \u0645\u0639\u0638\u0645 \u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0645\u0648\u0627\u0632\u0646\u0629 \u0646\u0633\u0628\u0627\u064b \u062a\u062c\u0631\u064a\u0628\u064a\u0629 \u062a\u062a\u0631\u0627\u0648\u062d \u0628\u064a\u0646 <strong>\u0645\u0646 1.75:1 \u0625\u0644\u0649 12.0:1<\/strong>.<\/p>\n<h3>\u0645\u0632\u0627\u064a\u0627 \u0627\u0644\u0646\u0633\u0628\u0629 \u0627\u0644\u062a\u062c\u0631\u064a\u0628\u064a\u0629 \u0627\u0644\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0639\u062f\u064a\u0644<\/h3>\n<ul>\n<li>\u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u062a\u0637\u0627\u0628\u0642 \u0645\u0639 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0645\u0639\u062f\u0627\u062a \u0645\u062d\u062f\u062f\u0629<\/li>\n<li>\u0642\u062f \u062a\u062d\u0644 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u063a\u064a\u0631 \u0627\u0644\u0645\u0633\u062a\u0642\u0631\u0629 \u0641\u064a \u0628\u0639\u0636 \u0627\u0644\u062d\u0627\u0644\u0627\u062a<\/li>\n<li>\u062a\u0648\u0641\u0631 \u0627\u0644\u0645\u0631\u0648\u0646\u0629 \u0644\u0645\u062e\u062a\u0644\u0641 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/li>\n<\/ul>\n<h3>\u0633\u0644\u0628\u064a\u0627\u062a \u0627\u0644\u0646\u0633\u0628\u0629 \u0627\u0644\u062a\u062c\u0631\u064a\u0628\u064a\u0629 \u0627\u0644\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0639\u062f\u064a\u0644<\/h3>\n<ul>\n<li>\u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0628\u0627\u0644\u062a\u062c\u0631\u0628\u0629 \u0648\u0627\u0644\u062e\u0637\u0623 \u064a\u0633\u062a\u063a\u0631\u0642 \u0648\u0642\u062a\u0627\u064b \u0637\u0648\u064a\u0644\u0627\u064b<\/li>\n<li>\u062a\u0624\u062f\u064a \u0627\u0644\u0646\u0633\u0628\u0629 \u0627\u0644\u062e\u0627\u0637\u0626\u0629 \u0625\u0644\u0649 \u062a\u0636\u062e\u064a\u0645 \u0645\u0634\u0627\u0643\u0644 \u0627\u0644\u062a\u0628\u0627\u0637\u0624<\/li>\n<li>\u064a\u0632\u064a\u062f \u0645\u0646 \u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0627\u0644\u0637\u0627\u0642\u0629<\/li>\n<\/ul>\n<div class=\"highlight-box\">\n<p><strong>\u0627\u0644\u0645\u0645\u0627\u0631\u0633\u0629 \u0627\u0644\u0645\u0648\u0635\u0649 \u0628\u0647\u0627:<\/strong> \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0627\u0644\u062e\u0628\u0631\u0629 \u0627\u0644\u0645\u064a\u062f\u0627\u0646\u064a\u0629\u060c \u0641\u0625\u0646 <strong>4:1 \u0646\u0633\u0628\u0629 \u062a\u062c\u0631\u064a\u0628\u064a\u0629 4:1<\/strong> \u064a\u0644\u0628\u064a \u0635\u0645\u0627\u0645 \u0627\u0644\u0645\u0648\u0627\u0632\u0646\u0629 \u0645\u0639\u0638\u0645 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062a\u0637\u0628\u064a\u0642 \u062f\u0648\u0646 \u062a\u062c\u0631\u0628\u0629 \u0646\u0633\u0628 \u0645\u062a\u0639\u062f\u062f\u0629.<\/p>\n<figure id=\"attachment_4629\" aria-describedby=\"caption-attachment-4629\" style=\"width: 300px\" class=\"wp-caption alignnone\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/04\/Cross-section-view-of-a-counterbalance-valve-showing-flow-paths-in-three-operating-states.-Flow-paths-are-determined-by-pressure-at-ports-1-2-and-3-acting-on-the-pilot-valve-spool-blue-and-che-300x202.jpg\" class=\"size-medium wp-image-4629 lazyload\" alt=\"\u0645\u0646\u0638\u0631 \u0645\u0642\u0637\u0639\u064a \u0644\u0635\u0645\u0627\u0645 \u0645\u0648\u0627\u0632\u0646 \u064a\u0648\u0636\u062d \u0645\u0633\u0627\u0631\u0627\u062a \u0627\u0644\u062a\u062f\u0641\u0642 \u0641\u064a \u062b\u0644\u0627\u062b \u062d\u0627\u0644\u0627\u062a \u062a\u0634\u063a\u064a\u0644. \u062a\u064f\u062d\u062f\u064e\u0651\u062f \u0645\u0633\u0627\u0631\u0627\u062a \u0627\u0644\u062a\u062f\u0641\u0642 \u0628\u0627\u0644\u0636\u063a\u0637 \u0639\u0646\u062f \u0627\u0644\u0645\u0646\u0627\u0641\u0630 1 \u06482 \u06483 \u0627\u0644\u0645\u0624\u062b\u0631\u0629 \u0639\u0644\u0649 \u0628\u0643\u0631\u0629 \u0627\u0644\u0635\u0645\u0627\u0645 \u0627\u0644\u062f\u0644\u064a\u0644\u064a (\u0627\u0644\u0623\u0632\u0631\u0642) \u0648\" width=\"300\" height=\"202\"><figcaption id=\"caption-attachment-4629\" class=\"wp-caption-text\"><noscript><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-4629\" src=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/04\/Cross-section-view-of-a-counterbalance-valve-showing-flow-paths-in-three-operating-states.-Flow-paths-are-determined-by-pressure-at-ports-1-2-and-3-acting-on-the-pilot-valve-spool-blue-and-che-300x202.jpg\" alt=\"\u0645\u0646\u0638\u0631 \u0645\u0642\u0637\u0639\u064a \u0644\u0635\u0645\u0627\u0645 \u0645\u0648\u0627\u0632\u0646 \u064a\u0648\u0636\u062d \u0645\u0633\u0627\u0631\u0627\u062a \u0627\u0644\u062a\u062f\u0641\u0642 \u0641\u064a \u062b\u0644\u0627\u062b \u062d\u0627\u0644\u0627\u062a \u062a\u0634\u063a\u064a\u0644. \u062a\u064f\u062d\u062f\u064e\u0651\u062f \u0645\u0633\u0627\u0631\u0627\u062a \u0627\u0644\u062a\u062f\u0641\u0642 \u0628\u0627\u0644\u0636\u063a\u0637 \u0639\u0646\u062f \u0627\u0644\u0645\u0646\u0627\u0641\u0630 1 \u06482 \u06483 \u0627\u0644\u0645\u0624\u062b\u0631\u0629 \u0639\u0644\u0649 \u0628\u0643\u0631\u0629 \u0627\u0644\u0635\u0645\u0627\u0645 \u0627\u0644\u062f\u0644\u064a\u0644\u064a (\u0627\u0644\u0623\u0632\u0631\u0642) \u0648\" width=\"300\" height=\"202\" srcset=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/04\/Cross-section-view-of-a-counterbalance-valve-showing-flow-paths-in-three-operating-states.-Flow-paths-are-determined-by-pressure-at-ports-1-2-and-3-acting-on-the-pilot-valve-spool-blue-and-che-300x202.jpg 300w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/04\/Cross-section-view-of-a-counterbalance-valve-showing-flow-paths-in-three-operating-states.-Flow-paths-are-determined-by-pressure-at-ports-1-2-and-3-acting-on-the-pilot-valve-spool-blue-and-che-768x518.jpg 768w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/04\/Cross-section-view-of-a-counterbalance-valve-showing-flow-paths-in-three-operating-states.-Flow-paths-are-determined-by-pressure-at-ports-1-2-and-3-acting-on-the-pilot-valve-spool-blue-and-che-18x12.jpg 18w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/04\/Cross-section-view-of-a-counterbalance-valve-showing-flow-paths-in-three-operating-states.-Flow-paths-are-determined-by-pressure-at-ports-1-2-and-3-acting-on-the-pilot-valve-spool-blue-and-che.jpg 869w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/noscript> \u0645\u0646\u0638\u0631 \u0645\u0642\u0637\u0639\u064a \u0644\u0635\u0645\u0627\u0645 \u0645\u0648\u0627\u0632\u0646 \u064a\u0648\u0636\u062d \u0645\u0633\u0627\u0631\u0627\u062a \u0627\u0644\u062a\u062f\u0641\u0642 \u0641\u064a \u062b\u0644\u0627\u062b \u062d\u0627\u0644\u0627\u062a \u062a\u0634\u063a\u064a\u0644. \u062a\u064f\u062d\u062f\u064e\u0651\u062f \u0645\u0633\u0627\u0631\u0627\u062a \u0627\u0644\u062a\u062f\u0641\u0642 \u0628\u0627\u0644\u0636\u063a\u0637 \u0639\u0646\u062f \u0627\u0644\u0645\u0646\u0627\u0641\u0630 1 \u06482 \u06483 \u0627\u0644\u0645\u0624\u062b\u0631\u0629 \u0639\u0644\u0649 \u0628\u0643\u0631\u0629 \u0627\u0644\u0635\u0645\u0627\u0645 \u0627\u0644\u062f\u0644\u064a\u0644\u064a (\u0627\u0644\u0623\u0632\u0631\u0642) \u0648<\/figcaption><\/figure>\n<\/div>\n<h2>\u0643\u064a\u0641\u064a\u0629 \u062a\u0634\u062e\u064a\u0635 \u062a\u0628\u0627\u0637\u0624 \u0627\u0644\u0635\u0645\u0627\u0645 \u0627\u0644\u0645\u0648\u0627\u0632\u0646 \u0627\u0644\u0645\u0648\u0627\u0632\u0646<\/h2>\n<div class=\"checklist\">\n<ol>\n<li><strong>\u0641\u062d\u0635 \u0635\u062f\u0645\u0627\u062a \u0627\u0644\u0636\u063a\u0637<\/strong> \u0623\u062b\u0646\u0627\u0621 \u062e\u0641\u0636 \u0627\u0644\u062d\u0645\u0644<\/li>\n<li><strong>\u0627\u0633\u062a\u0645\u0639 \u0625\u0644\u0649 \u0627\u0644\u0627\u0647\u062a\u0632\u0627\u0632\u0627\u062a \u0623\u0648 \u0627\u0644\u0635\u0631\u064a\u0631<\/strong> \u0628\u0627\u0644\u0642\u0631\u0628 \u0645\u0646 \u0627\u0644\u0635\u0645\u0627\u0645<\/li>\n<li><strong>\u0642\u064a\u0627\u0633 \u062a\u0623\u062e\u0631 \u0627\u0644\u0627\u0633\u062a\u062c\u0627\u0628\u0629<\/strong> \u0628\u064a\u0646 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0627\u0644\u0625\u0631\u0634\u0627\u062f\u064a\u0629 \u0648\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0635\u0645\u0627\u0645<\/li>\n<li><strong>\u0641\u062d\u0635 \u062d\u0627\u0644\u0629 \u0627\u0644\u062e\u062a\u0645<\/strong> \u0625\u0630\u0627 \u0643\u0627\u0646 \u0645\u0646 \u0627\u0644\u0645\u0645\u0643\u0646 \u0627\u0644\u0648\u0635\u0648\u0644 \u0625\u0644\u064a\u0647\u0627<\/li>\n<li><strong>\u0627\u062e\u062a\u0628\u0627\u0631 \u0628\u0646\u0633\u0628 \u062a\u062c\u0631\u064a\u0628\u064a\u0629 \u0645\u062e\u062a\u0644\u0641\u0629<\/strong> \u0644\u062a\u0623\u0643\u064a\u062f \u0623\u0635\u0644 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u0635\u0645\u0627\u0645<\/li>\n<\/ol>\n<\/div>\n<h2>\u0643\u064a\u0641\u064a\u0629 \u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u062a\u0628\u0627\u0637\u0624 \u0623\u0648 \u0627\u0644\u0642\u0636\u0627\u0621 \u0639\u0644\u064a\u0647<\/h2>\n<h3>\u0637\u0631\u0642 \u0639\u0644\u0627\u062c \u0627\u0644\u0623\u0639\u0631\u0627\u0636 (\u0625\u0635\u0644\u0627\u062d\u0627\u062a \u0645\u0624\u0642\u062a\u0629)<\/h3>\n<ol>\n<li><strong>\u0636\u0628\u0637 \u0627\u0644\u0646\u0633\u0628\u0629 \u0627\u0644\u062a\u062c\u0631\u064a\u0628\u064a\u0629<\/strong> \u0644\u0645\u0637\u0627\u0628\u0642\u0629 \u0645\u0639\u062f\u0627\u062a \u0645\u062d\u062f\u062f\u0629<\/li>\n<li><strong>\u0627\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u0623\u0634\u0648\u0627\u0637 \u0627\u0644\u0642\u0635\u064a\u0631\u0629 \u0623\u0648 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u0623\u0634\u0648\u0627\u0637 \u0627\u0644\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0639\u062f\u064a\u0644<\/strong> \u0644\u062a\u0642\u064a\u064a\u062f \u0627\u0644\u062a\u062f\u0641\u0642 \u062d\u062a\u0649 \u064a\u0633\u062a\u0642\u0631 (\u064a\u0632\u064a\u062f \u0645\u0646 \u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0627\u0644\u0637\u0627\u0642\u0629)<\/li>\n<li><strong>\u062a\u0631\u0643\u064a\u0628 \u0641\u062a\u062d\u0629 \u0635\u063a\u064a\u0631\u0629 \u0623\u0648 \u062d\u062c\u0645 \u0645\u062c\u0645\u0639 \u0635\u063a\u064a\u0631 \u0627\u0644\u062d\u062c\u0645<\/strong> \u0641\u064a \u0627\u0644\u062e\u0637 \u0627\u0644\u062f\u0644\u064a\u0644\u064a \u0644\u062a\u062b\u0628\u064a\u0637 \u0627\u0644\u0627\u0633\u062a\u062c\u0627\u0628\u0629 (\u062d\u0633\u0627\u0633 \u0644\u0632\u0648\u062c\u0629 \u0627\u0644\u0633\u0627\u0626\u0644\u061b \u0642\u062f \u064a\u0635\u0628\u062d \u0627\u0644\u0635\u0645\u0627\u0645 \u0628\u0637\u064a\u0626\u064b\u0627 \u0641\u064a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629)<\/li>\n<\/ol>\n<p>\u062a\u0639\u0627\u0644\u062c \u0647\u0630\u0647 \u0627\u0644\u062d\u0644\u0648\u0644 \u0627\u0644\u0633\u0631\u064a\u0639\u0629 \u0627\u0644\u0623\u0639\u0631\u0627\u0636 \u0648\u0644\u0643\u0646\u0647\u0627 \u0644\u0627 \u062a\u0639\u0627\u0644\u062c \u0627\u0644\u0633\u0628\u0628 \u0627\u0644\u062c\u0630\u0631\u064a.<\/p>\n<h3>\u062d\u0644 \u0627\u0644\u0633\u0628\u0628 \u0627\u0644\u062c\u0630\u0631\u064a: \u0627\u0644\u062a\u062e\u0644\u0635 \u0645\u0646 \u0627\u0644\u0623\u062e\u062a\u0627\u0645 \u0627\u0644\u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a\u0629<\/h3>\n<p>\u0644\u0644\u062a\u062e\u0644\u0635 \u0645\u0646 \u062a\u0628\u0627\u0637\u0624 \u0635\u0645\u0627\u0645 \u0627\u0644\u0645\u0648\u0627\u0632\u0646\u0629 \u064a\u062c\u0628 \u0625\u0632\u0627\u0644\u0629 \u062c\u0645\u064a\u0639 \u0645\u0648\u0627\u0646\u0639 \u0627\u0644\u062a\u0633\u0631\u0628 \u0627\u0644\u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a\u0629. \u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0645\u0648\u0627\u0632\u0646\u0629 \u0628\u062f\u0648\u0646 \u0645\u0648\u0627\u0646\u0639 \u062a\u0633\u0631\u0628 \u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a\u0629 \u0644\u064a\u0633 \u0644\u0647\u0627 \u062a\u0628\u0627\u0637\u0624 \u0641\u0639\u0644\u064a\u064b\u0627. \u0633\u0631\u0639\u0629 \u0627\u0644\u0635\u0645\u0627\u0645 \u0633\u0631\u064a\u0639\u0629 \u0628\u0645\u0627 \u0641\u064a\u0647 \u0627\u0644\u0643\u0641\u0627\u064a\u0629 \u0644\u0645\u062a\u0627\u0628\u0639\u0629 \u0623\u064a \u0625\u0634\u0627\u0631\u0629 \u0625\u062f\u062e\u0627\u0644\u060c \u0645\u0645\u0627 \u064a\u0632\u064a\u0644 \u0627\u0644\u0627\u0631\u062a\u062f\u0627\u062f \u0648\u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0648\u0627\u0644\u0635\u0631\u064a\u0631 \u0639\u0627\u0644\u064a \u0627\u0644\u062a\u0631\u062f\u062f.<\/p>\n<p>\u0648\u0646\u0638\u0631\u064b\u0627 \u0644\u0623\u0646 \u0627\u0644\u0645\u0643\u0628\u0633 \u0627\u0644\u062f\u0644\u064a\u0644\u064a \u0644\u0627 \u064a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0645\u0648\u0627\u0646\u0639 \u062a\u0633\u0631\u0628\u060c \u0641\u0625\u0646 \u0643\u0645\u064a\u0629 \u0635\u063a\u064a\u0631\u0629 \u0645\u0646 \u0627\u0644\u0632\u064a\u062a \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u0644\u064a\u0643\u064a \u062a\u062a\u0633\u0631\u0628 \u0645\u0646 \u0627\u0644\u0645\u0643\u0628\u0633 \u0627\u0644\u062f\u0644\u064a\u0644\u064a\u060c \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u062a\u0637\u0647\u064a\u0631 \u0627\u0644\u0647\u0648\u0627\u0621 \u0645\u0646 \u0627\u0644\u062e\u0637\u0648\u0637 \u0627\u0644\u062f\u0644\u064a\u0644\u064a\u0644\u064a \u0648\u062a\u0648\u0641\u064a\u0631 \u062f\u0648\u0631\u0627\u0646 \u0632\u064a\u062a \u062a\u0634\u062d\u064a\u0645 \u062f\u0627\u0641\u0626. \u0648\u0647\u0630\u0627 \u064a\u062c\u0639\u0644 \u0627\u0644\u0635\u0645\u0627\u0645 \u0633\u0631\u064a\u0639 \u0627\u0644\u0627\u0633\u062a\u062c\u0627\u0628\u0629 \u0644\u0644\u063a\u0627\u064a\u0629. \u0625\u0646 \u0648\u0636\u0639 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0623\u0645\u062b\u0644 \u0644\u0644\u0635\u0645\u0627\u0645 \u0639\u0644\u0649 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0647\u0648 \u0623\u0646 \u064a\u0643\u0648\u0646 \u0628\u0631\u063a\u064a \u0627\u0644\u0636\u0628\u0637 \u0645\u062a\u062c\u0647\u064b\u0627 \u0644\u0623\u0633\u0641\u0644 \u0644\u0646\u0632\u064a\u0641 \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u0633\u0631\u064a\u0639 \u0645\u0646 \u0627\u0644\u062e\u0637\u0648\u0637 \u0627\u0644\u062f\u0644\u064a\u0644\u064a\u0651\u0629 \u0648\u062d\u062c\u0631\u0629 \u0627\u0644\u0646\u0627\u0628\u0636.<\/p>\n<p>\u0643\u0645\u0627 \u0647\u0648 \u0627\u0644\u062d\u0627\u0644 \u0645\u0639 \u062c\u0645\u064a\u0639 \u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0645\u0648\u0627\u0632\u0646\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0641\u064a \u0627\u0644\u0635\u0646\u0627\u0639\u0629\u060c \u0641\u0625\u0646 \u062a\u062f\u0648\u064a\u0631 \u0628\u0631\u063a\u064a \u0627\u0644\u0636\u0628\u0637 \u0641\u064a \u0627\u062a\u062c\u0627\u0647 \u0639\u0642\u0627\u0631\u0628 \u0627\u0644\u0633\u0627\u0639\u0629 \u064a\u0632\u064a\u062f \u0627\u0644\u0636\u063a\u0637\u060c \u0628\u064a\u0646\u0645\u0627 \u064a\u0624\u062f\u064a \u0627\u0644\u062f\u0648\u0631\u0627\u0646 \u0639\u0643\u0633 \u0627\u062a\u062c\u0627\u0647 \u0639\u0642\u0627\u0631\u0628 \u0627\u0644\u0633\u0627\u0639\u0629 \u0625\u0644\u0649 \u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u0636\u063a\u0637.<\/p>\n<h2>\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0645\u062a\u062f\u0627\u0648\u0644\u0629<\/h2>\n<div class=\"faq-item\">\n<p><strong>\u0633: \u0645\u0627 \u0627\u0644\u0630\u064a \u064a\u0633\u0628\u0628 \u0627\u0644\u062a\u0628\u0627\u0637\u0624 \u0641\u064a \u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0645\u0648\u0627\u0632\u0646\u0629\u061f<\/strong>\u062c: \u062a\u062e\u0644\u0642 \u0645\u0648\u0627\u0646\u0639 \u0627\u0644\u062a\u0633\u0631\u0628 \u0627\u0644\u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a\u0629 \u0627\u062d\u062a\u0643\u0627\u0643\u064b\u0627\u060c \u0645\u0645\u0627 \u064a\u062a\u0633\u0628\u0628 \u0641\u064a \u0627\u0644\u062a\u0635\u0627\u0642 \u0627\u0644\u0635\u0645\u0627\u0645 \u0648\u0627\u0633\u062a\u062c\u0627\u0628\u062a\u0647 \u0628\u0628\u0637\u0621. \u0648\u064a\u0624\u062f\u064a \u0630\u0644\u0643 \u0625\u0644\u0649 \u062a\u062c\u0627\u0648\u0632 \u0627\u0644\u0636\u063a\u0637 \u0648\u062a\u0623\u062e\u0631\u0647.<\/p>\n<\/div>\n<div class=\"faq-item\">\n<p><strong>\u0633: \u0647\u0644 \u064a\u0645\u0643\u0646 \u0627\u0644\u062a\u062e\u0644\u0635 \u0645\u0646 \u0627\u0644\u062a\u0628\u0627\u0637\u0624 \u062a\u0645\u0627\u0645\u064b\u0627\u061f<\/strong>\u062c: \u0646\u0639\u0645\u060c \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0635\u0645\u0627\u0645\u0627\u062a \u0645\u0648\u0627\u0632\u0646\u0629 \u0628\u062f\u0648\u0646 \u0645\u0648\u0627\u0646\u0639 \u062a\u0633\u0631\u0628 \u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a\u0629. \u0647\u0630\u0647 \u0627\u0644\u062a\u0635\u0645\u064a\u0645\u0627\u062a \u062a\u0642\u0636\u064a \u0639\u0644\u0649 \u0627\u0644\u0627\u062d\u062a\u0643\u0627\u0643 \u0639\u0646\u062f \u0627\u0644\u0645\u0635\u062f\u0631.<\/p>\n<\/div>\n<div class=\"faq-item\">\n<p><strong>\u0633\u0624\u0627\u0644: \u0645\u0627 \u0647\u064a \u0627\u0644\u0646\u0633\u0628\u0629 \u0627\u0644\u062a\u062c\u0631\u064a\u0628\u064a\u0629 \u0627\u0644\u062a\u064a \u064a\u062c\u0628 \u0623\u0646 \u0623\u062e\u062a\u0627\u0631\u0647\u0627\u061f<\/strong>\u062c: \u062a\u0641\u064a \u0627\u0644\u0646\u0633\u0628\u0629 \u0627\u0644\u062a\u062c\u0631\u064a\u0628\u064a\u0629 4:1 \u0628\u0645\u0639\u0638\u0645 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645. \u062a\u0648\u0641\u0631 \u0627\u0644\u0646\u0633\u0628 \u0627\u0644\u0623\u0639\u0644\u0649 \u0642\u0648\u0629 \u062a\u062b\u0628\u064a\u062a \u0623\u0643\u0628\u0631 \u0648\u0644\u0643\u0646\u0647\u0627 \u0642\u062f \u062a\u0632\u064a\u062f \u0645\u0646 \u062a\u0623\u062e\u0631 \u0627\u0644\u0627\u0633\u062a\u062c\u0627\u0628\u0629.<\/p>\n<\/div>\n<div class=\"faq-item\">\n<p><strong>\u0633: \u0647\u0644 \u062a\u062d\u062f\u062b \u0627\u0644\u062b\u0631\u062b\u0631\u0629 \u062f\u0627\u0626\u0645\u064b\u0627 \u0628\u0633\u0628\u0628 \u0635\u0645\u0627\u0645 \u0627\u0644\u0645\u0648\u0627\u0632\u0646\u0629\u061f<\/strong>\u062c: \u0644\u0627\u060c \u0641\u064a \u0628\u0639\u0636 \u0627\u0644\u0623\u062d\u064a\u0627\u0646 \u064a\u062a\u0633\u0628\u0628 \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0641\u064a \u062d\u062f\u0648\u062b \u0627\u0644\u0627\u0647\u062a\u0632\u0627\u0632. \u0644\u0627 \u064a\u0645\u0643\u0646 \u0644\u0623\u064a \u0635\u0645\u0627\u0645 \u0645\u0648\u0627\u0632\u0646 \u0623\u0646 \u064a\u0635\u0644\u062d \u0627\u0644\u0627\u0647\u062a\u0632\u0627\u0632 \u0627\u0644\u0646\u0627\u062c\u0645 \u0639\u0646 \u0645\u0634\u0627\u0643\u0644 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629.<\/p>\n<\/div>\n<div class=\"faq-item\">\n<p><strong>\u0633: \u0645\u0627 \u0647\u0648 \u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646 \u0635\u0645\u0627\u0645 \u0627\u0644\u0645\u0648\u0627\u0632\u0646\u0629 \u0648\u0635\u0645\u0627\u0645 \u0627\u0644\u062a\u0631\u062c\u064a\u062d\u061f<\/strong>\u062c: \u0644\u0627 \u064a\u0648\u062c\u062f \u0641\u0631\u0642. \u0641\u0647\u0645\u0627 \u0646\u0641\u0633 \u0627\u0644\u0645\u0643\u0648\u0646 \u0645\u0639 \u0627\u062e\u062a\u0644\u0627\u0641 \u0627\u0644\u0627\u0633\u0645.<\/p>\n<\/div>\n<h2>\u0627\u0644\u062e\u0627\u062a\u0645\u0629<\/h2>\n<p>\u0627\u0644\u062a\u0628\u0627\u0637\u0624 \u0647\u0648 \u0628\u0627\u0644\u0641\u0639\u0644 \u0623\u0633\u0648\u0623 \u0639\u062f\u0648 \u0644\u0635\u0645\u0627\u0645 \u0627\u0644\u0645\u0648\u0627\u0632\u0646\u0629. \u062a\u062e\u0644\u0642 \u0627\u0644\u0645\u0648\u0627\u0646\u0639 \u0627\u0644\u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a\u0629 \u0627\u062d\u062a\u0643\u0627\u0643\u064b\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u062a\u062c\u0627\u0648\u0632 \u0627\u0644\u0636\u063a\u0637 \u0648\u0627\u0644\u0627\u0647\u062a\u0632\u0627\u0632\u0627\u062a \u0648\u0627\u0644\u0636\u0648\u0636\u0627\u0621. \u0628\u064a\u0646\u0645\u0627 \u064a\u0645\u0643\u0646 \u0644\u0644\u0625\u0635\u0644\u0627\u062d\u0627\u062a \u0627\u0644\u0645\u0624\u0642\u062a\u0629 \u0645\u062b\u0644 \u062a\u0639\u062f\u064a\u0644 \u0627\u0644\u0646\u0633\u0628 \u0627\u0644\u062f\u0644\u064a\u0644\u064a\u0651\u0629 \u0623\u0646 \u062a\u0639\u0627\u0644\u062c \u0627\u0644\u0623\u0639\u0631\u0627\u0636\u060c \u0641\u0625\u0646 \u0627\u0644\u062d\u0644 \u0627\u0644\u062d\u0642\u064a\u0642\u064a \u064a\u0643\u0645\u0646 \u0641\u064a \u0627\u0644\u062a\u062e\u0644\u0635 \u0645\u0646 \u0627\u0644\u0645\u0648\u0627\u0646\u0639 \u0627\u0644\u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a\u0629 \u062a\u0645\u0627\u0645\u064b\u0627.<\/p>\n<p>\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u062a\u0637\u0644\u0628 \u062a\u062d\u0643\u0645\u064b\u0627 \u062f\u0642\u064a\u0642\u064b\u0627 \u0641\u064a \u0627\u0644\u062d\u0645\u0644\u060c \u0636\u0639 \u0641\u064a \u0627\u0639\u062a\u0628\u0627\u0631\u0643 \u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0645\u0648\u0627\u0632\u0646\u0629 \u0627\u0644\u0645\u0635\u0645\u0645\u0629 \u0628\u062f\u0648\u0646 \u0645\u0648\u0627\u0646\u0639 \u062a\u0633\u0631\u0628 \u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a\u0629. \u062a\u0648\u0641\u0631 \u0647\u0630\u0647 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0633\u062a\u062c\u0627\u0628\u0629 \u0623\u0633\u0631\u0639\u060c \u0648\u0636\u0648\u0636\u0627\u0621 \u0623\u0642\u0644\u060c \u0648\u0643\u0641\u0627\u0621\u0629 \u0637\u0627\u0642\u0629 \u0645\u062d\u0633\u0646\u0629.<\/p>","protected":false},"excerpt":{"rendered":"<p>What is a Counterbalance Valve? A counterbalance valve, sometimes called an overcenter valve, is installed downstream of an actuator to [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4747,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4624","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Counterbalance Valve Hysteresis Test Results: Flow Path Analysis Across Three Operating States - Hydrath Power<\/title>\n<meta name=\"description\" content=\"Explore counterbalance valve hysteresis test results showing flow paths in three operating states. Learn how dynamic seal friction affects pilot valve spool and check seat performance.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hydrathpower.com\/ar\/\u0646\u062a\u0627\u0626\u062c-\u0627\u062e\u062a\u0628\u0627\u0631-\u0627\u0644\u062a\u0628\u0627\u0637\u0624-\u0641\u064a-\u0627\u0644\u0635\u0645\u0627\u0645-\u0627\u0644\u0645\u0648\u0627\u0632\/\" \/>\n<meta property=\"og:locale\" content=\"ar_AR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Counterbalance Valve Hysteresis Test Results: Flow Path Analysis Across Three Operating States - Hydrath Power\" \/>\n<meta property=\"og:description\" content=\"Explore counterbalance valve hysteresis test results showing flow paths in three operating states. Learn how dynamic seal friction affects pilot valve spool and check seat performance.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/hydrathpower.com\/ar\/\u0646\u062a\u0627\u0626\u062c-\u0627\u062e\u062a\u0628\u0627\u0631-\u0627\u0644\u062a\u0628\u0627\u0637\u0624-\u0641\u064a-\u0627\u0644\u0635\u0645\u0627\u0645-\u0627\u0644\u0645\u0648\u0627\u0632\/\" \/>\n<meta property=\"og:site_name\" content=\"Hydrath Power\" \/>\n<meta property=\"article:published_time\" content=\"2026-05-06T06:53:58+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-05T02:13:05+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/05\/Hydraulic-Counterbalance-Valve-Hysteresis-Causes-Effects-and-Solutions-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1027\" \/>\n\t<meta property=\"og:image:height\" content=\"875\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"unohydrath\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0643\u064f\u062a\u0628 \u0628\u0648\u0627\u0633\u0637\u0629\" \/>\n\t<meta name=\"twitter:data1\" content=\"unohydrath\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u0648\u0642\u062a \u0627\u0644\u0642\u0631\u0627\u0621\u0629 \u0627\u0644\u0645\u064f\u0642\u062f\u0651\u0631\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 \u062f\u0642\u0627\u0626\u0642\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/ar\\\/counterbalance-valve-hysteresis-test-results-flow-path-analysis-across-three-operating-states\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/ar\\\/counterbalance-valve-hysteresis-test-results-flow-path-analysis-across-three-operating-states\\\/\"},\"author\":{\"name\":\"unohydrath\",\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/ar\\\/#\\\/schema\\\/person\\\/6edfda07a2534b174472a872ae9be426\"},\"headline\":\"Counterbalance Valve Hysteresis Test Results: Flow Path Analysis Across Three Operating States\",\"datePublished\":\"2026-05-06T06:53:58+00:00\",\"dateModified\":\"2026-06-05T02:13:05+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/ar\\\/counterbalance-valve-hysteresis-test-results-flow-path-analysis-across-three-operating-states\\\/\"},\"wordCount\":872,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/ar\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/ar\\\/counterbalance-valve-hysteresis-test-results-flow-path-analysis-across-three-operating-states\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/hydrathpower.com\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/Hydraulic-Counterbalance-Valve-Hysteresis-Causes-Effects-and-Solutions-1.jpg\",\"articleSection\":[\"Uncategorized\"],\"inLanguage\":\"ar\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/hydrathpower.com\\\/ar\\\/counterbalance-valve-hysteresis-test-results-flow-path-analysis-across-three-operating-states\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/ar\\\/counterbalance-valve-hysteresis-test-results-flow-path-analysis-across-three-operating-states\\\/\",\"url\":\"https:\\\/\\\/hydrathpower.com\\\/ar\\\/counterbalance-valve-hysteresis-test-results-flow-path-analysis-across-three-operating-states\\\/\",\"name\":\"Counterbalance Valve Hysteresis Test Results: Flow Path Analysis Across Three Operating States - Hydrath Power\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/ar\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/ar\\\/counterbalance-valve-hysteresis-test-results-flow-path-analysis-across-three-operating-states\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/ar\\\/counterbalance-valve-hysteresis-test-results-flow-path-analysis-across-three-operating-states\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/hydrathpower.com\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/Hydraulic-Counterbalance-Valve-Hysteresis-Causes-Effects-and-Solutions-1.jpg\",\"datePublished\":\"2026-05-06T06:53:58+00:00\",\"dateModified\":\"2026-06-05T02:13:05+00:00\",\"description\":\"Explore counterbalance valve hysteresis test results showing flow paths in three operating states. Learn how dynamic seal friction affects pilot valve spool and check seat performance.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/ar\\\/counterbalance-valve-hysteresis-test-results-flow-path-analysis-across-three-operating-states\\\/#breadcrumb\"},\"inLanguage\":\"ar\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/hydrathpower.com\\\/ar\\\/counterbalance-valve-hysteresis-test-results-flow-path-analysis-across-three-operating-states\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ar\",\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/ar\\\/counterbalance-valve-hysteresis-test-results-flow-path-analysis-across-three-operating-states\\\/#primaryimage\",\"url\":\"https:\\\/\\\/hydrathpower.com\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/Hydraulic-Counterbalance-Valve-Hysteresis-Causes-Effects-and-Solutions-1.jpg\",\"contentUrl\":\"https:\\\/\\\/hydrathpower.com\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/Hydraulic-Counterbalance-Valve-Hysteresis-Causes-Effects-and-Solutions-1.jpg\",\"width\":1027,\"height\":875},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/ar\\\/counterbalance-valve-hysteresis-test-results-flow-path-analysis-across-three-operating-states\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/hydrathpower.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Counterbalance Valve Hysteresis Test Results: Flow Path Analysis Across Three Operating States\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/ar\\\/#website\",\"url\":\"https:\\\/\\\/hydrathpower.com\\\/ar\\\/\",\"name\":\"Hydrath Power\",\"description\":\"Hydraulic Product Supplier\",\"publisher\":{\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/ar\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/hydrathpower.com\\\/ar\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ar\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/ar\\\/#organization\",\"name\":\"Hydrath Power\",\"url\":\"https:\\\/\\\/hydrathpower.com\\\/ar\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ar\",\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/ar\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/hydrathpower.com\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/Untitled-design.png\",\"contentUrl\":\"https:\\\/\\\/hydrathpower.com\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/Untitled-design.png\",\"width\":350,\"height\":100,\"caption\":\"Hydrath Power\"},\"image\":{\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/ar\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/ar\\\/#\\\/schema\\\/person\\\/6edfda07a2534b174472a872ae9be426\",\"name\":\"unohydrath\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ar\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/a4c3e4f5b9346c699aed8e727959ec03d0a34029a1e8ffb2bbe414d94ca01f6a?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/a4c3e4f5b9346c699aed8e727959ec03d0a34029a1e8ffb2bbe414d94ca01f6a?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/a4c3e4f5b9346c699aed8e727959ec03d0a34029a1e8ffb2bbe414d94ca01f6a?s=96&d=mm&r=g\",\"caption\":\"unohydrath\"},\"sameAs\":[\"https:\\\/\\\/hydrathpower.com\"],\"url\":\"https:\\\/\\\/hydrathpower.com\\\/ar\\\/author\\\/unohydrath\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u0646\u062a\u0627\u0626\u062c \u0627\u062e\u062a\u0628\u0627\u0631 \u062a\u0628\u0627\u0637\u0624 \u0627\u0644\u0635\u0645\u0627\u0645 \u0627\u0644\u0645\u0648\u0627\u0632\u0646: \u062a\u062d\u0644\u064a\u0644 \u0645\u0633\u0627\u0631 \u0627\u0644\u062a\u062f\u0641\u0642 \u0639\u0628\u0631 \u062b\u0644\u0627\u062b \u062d\u0627\u0644\u0627\u062a \u062a\u0634\u063a\u064a\u0644 - Hydrath Power","description":"\u0627\u0633\u062a\u0643\u0634\u0641 \u0646\u062a\u0627\u0626\u062c \u0627\u062e\u062a\u0628\u0627\u0631 \u062a\u0628\u0627\u0637\u0624 \u0627\u0644\u0635\u0645\u0627\u0645 \u0627\u0644\u0645\u0648\u0627\u0632\u0646 \u0627\u0644\u0630\u064a \u064a\u0648\u0636\u062d \u0645\u0633\u0627\u0631\u0627\u062a \u0627\u0644\u062a\u062f\u0641\u0642 \u0641\u064a \u062b\u0644\u0627\u062b \u062d\u0627\u0644\u0627\u062a \u062a\u0634\u063a\u064a\u0644. \u062a\u0639\u0631\u0641 \u0639\u0644\u0649 \u0643\u064a\u0641\u064a\u0629 \u062a\u0623\u062b\u064a\u0631 \u0627\u062d\u062a\u0643\u0627\u0643 \u0645\u0627\u0646\u0639 \u0627\u0644\u062a\u0633\u0631\u0628 \u0627\u0644\u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a \u0639\u0644\u0649 \u0628\u0643\u0631\u0629 \u0627\u0644\u0635\u0645\u0627\u0645 \u0627\u0644\u062f\u0644\u064a\u0644\u064a \u0648\u0623\u062f\u0627\u0621 \u0645\u0642\u0639\u062f \u0627\u0644\u0641\u062d\u0635.","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:\/\/hydrathpower.com\/ar\/\u0646\u062a\u0627\u0626\u062c-\u0627\u062e\u062a\u0628\u0627\u0631-\u0627\u0644\u062a\u0628\u0627\u0637\u0624-\u0641\u064a-\u0627\u0644\u0635\u0645\u0627\u0645-\u0627\u0644\u0645\u0648\u0627\u0632\/","og_locale":"ar_AR","og_type":"article","og_title":"Counterbalance Valve Hysteresis Test Results: Flow Path Analysis Across Three Operating States - Hydrath Power","og_description":"Explore counterbalance valve hysteresis test results showing flow paths in three operating states. Learn how dynamic seal friction affects pilot valve spool and check seat performance.","og_url":"https:\/\/hydrathpower.com\/ar\/\u0646\u062a\u0627\u0626\u062c-\u0627\u062e\u062a\u0628\u0627\u0631-\u0627\u0644\u062a\u0628\u0627\u0637\u0624-\u0641\u064a-\u0627\u0644\u0635\u0645\u0627\u0645-\u0627\u0644\u0645\u0648\u0627\u0632\/","og_site_name":"Hydrath Power","article_published_time":"2026-05-06T06:53:58+00:00","article_modified_time":"2026-06-05T02:13:05+00:00","og_image":[{"width":1027,"height":875,"url":"http:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/05\/Hydraulic-Counterbalance-Valve-Hysteresis-Causes-Effects-and-Solutions-1.jpg","type":"image\/jpeg"}],"author":"unohydrath","twitter_card":"summary_large_image","twitter_misc":{"\u0643\u064f\u062a\u0628 \u0628\u0648\u0627\u0633\u0637\u0629":"unohydrath","\u0648\u0642\u062a \u0627\u0644\u0642\u0631\u0627\u0621\u0629 \u0627\u0644\u0645\u064f\u0642\u062f\u0651\u0631":"5 \u062f\u0642\u0627\u0626\u0642"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/hydrathpower.com\/ar\/counterbalance-valve-hysteresis-test-results-flow-path-analysis-across-three-operating-states\/#article","isPartOf":{"@id":"https:\/\/hydrathpower.com\/ar\/counterbalance-valve-hysteresis-test-results-flow-path-analysis-across-three-operating-states\/"},"author":{"name":"unohydrath","@id":"https:\/\/hydrathpower.com\/ar\/#\/schema\/person\/6edfda07a2534b174472a872ae9be426"},"headline":"Counterbalance Valve Hysteresis Test Results: Flow Path Analysis Across Three Operating States","datePublished":"2026-05-06T06:53:58+00:00","dateModified":"2026-06-05T02:13:05+00:00","mainEntityOfPage":{"@id":"https:\/\/hydrathpower.com\/ar\/counterbalance-valve-hysteresis-test-results-flow-path-analysis-across-three-operating-states\/"},"wordCount":872,"commentCount":0,"publisher":{"@id":"https:\/\/hydrathpower.com\/ar\/#organization"},"image":{"@id":"https:\/\/hydrathpower.com\/ar\/counterbalance-valve-hysteresis-test-results-flow-path-analysis-across-three-operating-states\/#primaryimage"},"thumbnailUrl":"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/05\/Hydraulic-Counterbalance-Valve-Hysteresis-Causes-Effects-and-Solutions-1.jpg","articleSection":["Uncategorized"],"inLanguage":"ar","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/hydrathpower.com\/ar\/counterbalance-valve-hysteresis-test-results-flow-path-analysis-across-three-operating-states\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/hydrathpower.com\/ar\/counterbalance-valve-hysteresis-test-results-flow-path-analysis-across-three-operating-states\/","url":"https:\/\/hydrathpower.com\/ar\/counterbalance-valve-hysteresis-test-results-flow-path-analysis-across-three-operating-states\/","name":"\u0646\u062a\u0627\u0626\u062c \u0627\u062e\u062a\u0628\u0627\u0631 \u062a\u0628\u0627\u0637\u0624 \u0627\u0644\u0635\u0645\u0627\u0645 \u0627\u0644\u0645\u0648\u0627\u0632\u0646: \u062a\u062d\u0644\u064a\u0644 \u0645\u0633\u0627\u0631 \u0627\u0644\u062a\u062f\u0641\u0642 \u0639\u0628\u0631 \u062b\u0644\u0627\u062b \u062d\u0627\u0644\u0627\u062a \u062a\u0634\u063a\u064a\u0644 - Hydrath Power","isPartOf":{"@id":"https:\/\/hydrathpower.com\/ar\/#website"},"primaryImageOfPage":{"@id":"https:\/\/hydrathpower.com\/ar\/counterbalance-valve-hysteresis-test-results-flow-path-analysis-across-three-operating-states\/#primaryimage"},"image":{"@id":"https:\/\/hydrathpower.com\/ar\/counterbalance-valve-hysteresis-test-results-flow-path-analysis-across-three-operating-states\/#primaryimage"},"thumbnailUrl":"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/05\/Hydraulic-Counterbalance-Valve-Hysteresis-Causes-Effects-and-Solutions-1.jpg","datePublished":"2026-05-06T06:53:58+00:00","dateModified":"2026-06-05T02:13:05+00:00","description":"\u0627\u0633\u062a\u0643\u0634\u0641 \u0646\u062a\u0627\u0626\u062c \u0627\u062e\u062a\u0628\u0627\u0631 \u062a\u0628\u0627\u0637\u0624 \u0627\u0644\u0635\u0645\u0627\u0645 \u0627\u0644\u0645\u0648\u0627\u0632\u0646 \u0627\u0644\u0630\u064a \u064a\u0648\u0636\u062d \u0645\u0633\u0627\u0631\u0627\u062a \u0627\u0644\u062a\u062f\u0641\u0642 \u0641\u064a \u062b\u0644\u0627\u062b \u062d\u0627\u0644\u0627\u062a \u062a\u0634\u063a\u064a\u0644. \u062a\u0639\u0631\u0641 \u0639\u0644\u0649 \u0643\u064a\u0641\u064a\u0629 \u062a\u0623\u062b\u064a\u0631 \u0627\u062d\u062a\u0643\u0627\u0643 \u0645\u0627\u0646\u0639 \u0627\u0644\u062a\u0633\u0631\u0628 \u0627\u0644\u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a \u0639\u0644\u0649 \u0628\u0643\u0631\u0629 \u0627\u0644\u0635\u0645\u0627\u0645 \u0627\u0644\u062f\u0644\u064a\u0644\u064a \u0648\u0623\u062f\u0627\u0621 \u0645\u0642\u0639\u062f \u0627\u0644\u0641\u062d\u0635.","breadcrumb":{"@id":"https:\/\/hydrathpower.com\/ar\/counterbalance-valve-hysteresis-test-results-flow-path-analysis-across-three-operating-states\/#breadcrumb"},"inLanguage":"ar","potentialAction":[{"@type":"ReadAction","target":["https:\/\/hydrathpower.com\/ar\/counterbalance-valve-hysteresis-test-results-flow-path-analysis-across-three-operating-states\/"]}]},{"@type":"ImageObject","inLanguage":"ar","@id":"https:\/\/hydrathpower.com\/ar\/counterbalance-valve-hysteresis-test-results-flow-path-analysis-across-three-operating-states\/#primaryimage","url":"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/05\/Hydraulic-Counterbalance-Valve-Hysteresis-Causes-Effects-and-Solutions-1.jpg","contentUrl":"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/05\/Hydraulic-Counterbalance-Valve-Hysteresis-Causes-Effects-and-Solutions-1.jpg","width":1027,"height":875},{"@type":"BreadcrumbList","@id":"https:\/\/hydrathpower.com\/ar\/counterbalance-valve-hysteresis-test-results-flow-path-analysis-across-three-operating-states\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/hydrathpower.com\/"},{"@type":"ListItem","position":2,"name":"Counterbalance Valve Hysteresis Test Results: Flow Path Analysis Across Three Operating States"}]},{"@type":"WebSite","@id":"https:\/\/hydrathpower.com\/ar\/#website","url":"https:\/\/hydrathpower.com\/ar\/","name":"\u0647\u064a\u062f\u0631\u0627\u062b \u0628\u0627\u0648\u0631","description":"\u0645\u0648\u0631\u062f \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u0644\u064a\u0643\u064a\u0629","publisher":{"@id":"https:\/\/hydrathpower.com\/ar\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/hydrathpower.com\/ar\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ar"},{"@type":"Organization","@id":"https:\/\/hydrathpower.com\/ar\/#organization","name":"\u0647\u064a\u062f\u0631\u0627\u062b \u0628\u0627\u0648\u0631","url":"https:\/\/hydrathpower.com\/ar\/","logo":{"@type":"ImageObject","inLanguage":"ar","@id":"https:\/\/hydrathpower.com\/ar\/#\/schema\/logo\/image\/","url":"https:\/\/hydrathpower.com\/wp-content\/uploads\/2025\/11\/Untitled-design.png","contentUrl":"https:\/\/hydrathpower.com\/wp-content\/uploads\/2025\/11\/Untitled-design.png","width":350,"height":100,"caption":"Hydrath Power"},"image":{"@id":"https:\/\/hydrathpower.com\/ar\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/hydrathpower.com\/ar\/#\/schema\/person\/6edfda07a2534b174472a872ae9be426","name":"\u064a\u0648\u0646\u0648\u0647\u064a\u062f\u0631\u0627\u062b","image":{"@type":"ImageObject","inLanguage":"ar","@id":"https:\/\/secure.gravatar.com\/avatar\/a4c3e4f5b9346c699aed8e727959ec03d0a34029a1e8ffb2bbe414d94ca01f6a?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/a4c3e4f5b9346c699aed8e727959ec03d0a34029a1e8ffb2bbe414d94ca01f6a?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/a4c3e4f5b9346c699aed8e727959ec03d0a34029a1e8ffb2bbe414d94ca01f6a?s=96&d=mm&r=g","caption":"unohydrath"},"sameAs":["https:\/\/hydrathpower.com"],"url":"https:\/\/hydrathpower.com\/ar\/author\/unohydrath\/"}]}},"_links":{"self":[{"href":"https:\/\/hydrathpower.com\/ar\/wp-json\/wp\/v2\/posts\/4624","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hydrathpower.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hydrathpower.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hydrathpower.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hydrathpower.com\/ar\/wp-json\/wp\/v2\/comments?post=4624"}],"version-history":[{"count":3,"href":"https:\/\/hydrathpower.com\/ar\/wp-json\/wp\/v2\/posts\/4624\/revisions"}],"predecessor-version":[{"id":4630,"href":"https:\/\/hydrathpower.com\/ar\/wp-json\/wp\/v2\/posts\/4624\/revisions\/4630"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hydrathpower.com\/ar\/wp-json\/wp\/v2\/media\/4747"}],"wp:attachment":[{"href":"https:\/\/hydrathpower.com\/ar\/wp-json\/wp\/v2\/media?parent=4624"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hydrathpower.com\/ar\/wp-json\/wp\/v2\/categories?post=4624"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hydrathpower.com\/ar\/wp-json\/wp\/v2\/tags?post=4624"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}