{"id":2112,"date":"2023-10-27T01:04:17","date_gmt":"2023-10-27T01:04:17","guid":{"rendered":"https:\/\/hydraulic-cylinders.net\/?post_type=product&#038;p=2112"},"modified":"2023-10-27T06:26:27","modified_gmt":"2023-10-27T06:26:27","slug":"zdb-zdbd-series-pilot-operated-pressure-relief-hydraulic-valve","status":"publish","type":"product","link":"https:\/\/www.hydraulic-cylinders.net\/ar\/product\/zdb-zdbd-series-pilot-operated-pressure-relief-hydraulic-valve\/","title":{"rendered":"ZDB\/ZDBD Series Pilot Operated Pressure Relief Hydraulic Valve"},"content":{"rendered":"<h1 style=\"text-align: center;\"><strong>ZDB\/ZDBD Series Pilot Operated Pressure Relief Hydraulic Valve<\/strong><\/h1>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2125\" src=\"https:\/\/hydraulic-cylinders.net\/wp-content\/uploads\/2023\/10\/zdb-zdbd-series-pilot-operated-pressure-relief-hydraulic-valve-1-300x300.webp\" alt=\"\" width=\"400\" height=\"400\" \/><\/p>\n<p>The ZDB\/ZDBD series pilot-operated pressure relief hydraulic valve is a high-performance component that provides precise and reliable pressure control in hydraulic systems. With its advanced pilot-operated design and exceptional functionality, this valve ensures efficient and safe operation by regulating system pressure within desired limits.<\/p>\n<p>The ZDB\/ZDBD series pilot-operated pressure relief hydraulic valve is a high-performance solution for precise pressure control in hydraulic systems. With its pilot-operated design, pressure control accuracy, wide pressure range, and fast response time, this valve ensures efficient and safe operation while protecting system components. By following the recommended usage methods and maintenance practices, the ZDB\/ZDBD series valve delivers reliable performance, extending the lifespan of hydraulic systems. Upgrade your hydraulic system with the ZDB\/ZDBD series pilot-operated pressure relief hydraulic valve and experience optimal pressure control for enhanced system efficiency and productivity.<\/p>\n<p>ZDB\/ZDBD Series Pilot Operated Pressure Relief Hydraulic Valve Key Characteristics:<\/p>\n<ul>\n<li>\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u062a\u062c\u0631\u064a\u0628\u064a:\n<ul>\n<li>The ZDB\/ZDBD series valve features a pilot-operated design, allowing it to deliver precise pressure control in hydraulic systems.<\/li>\n<li>It utilizes a control pilot to modulate the main valve, providing accurate and responsive pressure relief.<\/li>\n<\/ul>\n<\/li>\n<li>Pressure Control Accuracy:\n<ul>\n<li>This valve offers exceptional pressure control accuracy, ensuring the hydraulic system operates within desired pressure limits.<\/li>\n<li>It maintains consistent pressure levels, preventing over-pressurization and protecting system components.<\/li>\n<\/ul>\n<\/li>\n<li>\u0646\u0637\u0627\u0642 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0648\u0627\u0633\u0639:\n<ul>\n<li>The ZDB\/ZDBD series valve provides a wide pressure control range, making it suitable for various hydraulic applications.<\/li>\n<li>It allows customization to match specific system requirements and optimize performance.<\/li>\n<\/ul>\n<\/li>\n<li>\u0648\u0642\u062a \u0627\u0644\u0627\u0633\u062a\u062c\u0627\u0628\u0629 \u0627\u0644\u0633\u0631\u064a\u0639:\n<ul>\n<li>With its pilot-operated mechanism, the ZDB\/ZDBD series valve exhibits a rapid response time to changes in pressure.<\/li>\n<li>It swiftly adjusts the flow path to relieve excess pressure, ensuring stable and reliable system operation.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2><strong>ZDB\/ZDBD Series Pilot Operated Pressure Relief Hydraulic Valve Parameter:<\/strong><\/h2>\n<p><strong>ZDB<\/strong><\/p>\n<table class=\"table table-bordered table-hover table-colored\" data-sort=\"sortDisabled\">\n<tbody>\n<tr class=\"firstRow\">\n<td colspan=\"3\" align=\"left\" valign=\"middle\">\u062a\u062d\u062f\u064a\u062f<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">NG6<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">NG10<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">NG16<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">NG22<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\" rowspan=\"2\" align=\"left\" valign=\"middle\">\u0633\u0627\u0626\u0644<\/td>\n<td colspan=\"8\" align=\"left\" valign=\"middle\">\u0632\u064a\u062a \u0645\u0639\u062f\u0646\u064a \u0645\u0646\u0627\u0633\u0628 \u0644\u062e\u062a\u0645 NBR \u0648 FKM<\/td>\n<\/tr>\n<tr>\n<td colspan=\"8\" align=\"left\" valign=\"middle\">\u0625\u0633\u062a\u0631 \u0627\u0644\u0641\u0648\u0633\u0641\u0627\u062a \u0644\u062e\u062a\u0645 FKM<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" rowspan=\"2\" align=\"left\" valign=\"middle\">\u0646\u0637\u0627\u0642 \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0633\u0627\u0626\u0644<\/td>\n<td rowspan=\"2\" align=\"left\" valign=\"middle\">\u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629<\/td>\n<td colspan=\"8\" align=\"left\" valign=\"middle\">-30 to +80 (NBR seals )<\/td>\n<\/tr>\n<tr>\n<td colspan=\"8\" align=\"left\" valign=\"middle\">-20 to +80 (FKM seals )<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" align=\"left\" valign=\"middle\">\u0646\u0637\u0627\u0642 \u0627\u0644\u0644\u0632\u0648\u062c\u0629<\/td>\n<td align=\"left\" valign=\"middle\">\u0645\u0645<sup>2<\/sup>\/\u062b<\/td>\n<td colspan=\"8\" align=\"left\" valign=\"middle\">\u0645\u0646 10 \u0625\u0644\u0649 800<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\" align=\"left\" valign=\"middle\">\u062f\u0631\u062c\u0629 \u0627\u0644\u062a\u0644\u0648\u062b<\/td>\n<td colspan=\"8\" align=\"left\" valign=\"middle\">\u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0642\u0635\u0649 \u0627\u0644\u0645\u0633\u0645\u0648\u062d \u0628\u0647 \u0644\u062f\u0631\u062c\u0629 \u062a\u0644\u0648\u062b \u0627\u0644\u0633\u0648\u0627\u0626\u0644: \u0627\u0644\u0641\u0626\u0629 9. NAS 1638 \u0623\u0648 20\/18\/15\u060c ISO4406<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" align=\"left\" valign=\"middle\">\u0623\u0642\u0635\u0649 \u0636\u063a\u0637 \u062a\u0634\u063a\u064a\u0644<\/td>\n<td align=\"left\" valign=\"middle\">\u062d\u0627\u062c\u0650\u0632<\/td>\n<td colspan=\"8\" align=\"left\" valign=\"middle\">\u0625\u0644\u0649 315<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" align=\"left\" valign=\"middle\">Max.adjustable pressure<\/td>\n<td align=\"left\" valign=\"middle\">\u062d\u0627\u062c\u0650\u0632<\/td>\n<td colspan=\"8\" align=\"left\" valign=\"middle\">50; 100; 200; 315<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" align=\"left\" valign=\"middle\">\u0623\u0642\u0635\u0649 \u0645\u0639\u062f\u0644 \u062a\u062f\u0641\u0642<\/td>\n<td align=\"left\" valign=\"middle\">\u0644\u062a\u0631\/\u062f\u0642\u064a\u0642\u0629<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">60<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">100<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">200<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">400<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" rowspan=\"2\" align=\"left\" valign=\"middle\">\u0648\u0632\u0646<\/td>\n<td rowspan=\"2\" align=\"left\" valign=\"middle\">\u0643\u062c\u0645<\/td>\n<td align=\"left\" valign=\"middle\">ZDB6<\/td>\n<td align=\"left\" valign=\"middle\">Z2DB10<\/td>\n<td align=\"left\" valign=\"middle\">ZDB10<\/td>\n<td align=\"left\" valign=\"middle\">Z2DB10<\/td>\n<td align=\"left\" valign=\"middle\">ZDB16<\/td>\n<td align=\"left\" valign=\"middle\">Z2DB16<\/td>\n<td align=\"left\" valign=\"middle\">ZDB22<\/td>\n<td align=\"left\" valign=\"middle\">Z2DB22<\/td>\n<\/tr>\n<tr>\n<td align=\"left\" valign=\"middle\">\u062d\u0648\u0627\u0644\u064a 1.2<\/td>\n<td align=\"left\" valign=\"middle\">about 1.9<\/td>\n<td colspan=\"1\" align=\"left\" valign=\"middle\">about 2.7<\/td>\n<td align=\"left\" valign=\"middle\">about 3.1<\/td>\n<td colspan=\"1\" align=\"left\" valign=\"middle\">about 9.4<\/td>\n<td align=\"left\" valign=\"middle\">about 11.8<\/td>\n<td colspan=\"1\" align=\"left\" valign=\"middle\">about 9.2<\/td>\n<td align=\"left\" valign=\"middle\">about 10.3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>ZDBD<\/strong><\/p>\n<table class=\"table table-bordered table-hover table-colored\" data-sort=\"sortDisabled\">\n<tbody>\n<tr class=\"firstRow\">\n<td colspan=\"3\" rowspan=\"2\" align=\"left\" valign=\"middle\">\u0633\u0627\u0626\u0644<\/td>\n<td colspan=\"20\" align=\"left\" valign=\"middle\">\u0632\u064a\u062a \u0645\u0639\u062f\u0646\u064a \u0645\u0646\u0627\u0633\u0628 \u0644\u062e\u062a\u0645 NBR \u0648 FKM<\/td>\n<\/tr>\n<tr>\n<td colspan=\"20\" align=\"left\" valign=\"middle\">\u0625\u0633\u062a\u0631 \u0627\u0644\u0641\u0648\u0633\u0641\u0627\u062a \u0644\u062e\u062a\u0645 FKM<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" rowspan=\"2\" align=\"left\" valign=\"middle\">\u0646\u0637\u0627\u0642 \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0633\u0627\u0626\u0644<\/td>\n<td rowspan=\"2\" align=\"left\" valign=\"middle\">\u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629<\/td>\n<td colspan=\"20\" align=\"left\" valign=\"middle\">-30 to +80 (NBR seals )<\/td>\n<\/tr>\n<tr>\n<td colspan=\"20\" align=\"left\" valign=\"middle\">-20 to +80 (FKM seals )<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" align=\"left\" valign=\"middle\">\u0646\u0637\u0627\u0642 \u0627\u0644\u0644\u0632\u0648\u062c\u0629<\/td>\n<td align=\"left\" valign=\"middle\">\u0645\u0645<sup>2<\/sup>\/\u062b<\/td>\n<td colspan=\"20\" align=\"left\" valign=\"middle\">\u0645\u0646 10 \u0625\u0644\u0649 800<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\" align=\"left\" valign=\"middle\">\u062f\u0631\u062c\u0629 \u0627\u0644\u062a\u0644\u0648\u062b<\/td>\n<td colspan=\"20\" align=\"left\" valign=\"middle\">\u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0642\u0635\u0649 \u0627\u0644\u0645\u0633\u0645\u0648\u062d \u0628\u0647 \u0644\u062f\u0631\u062c\u0629 \u062a\u0644\u0648\u062b \u0627\u0644\u0633\u0648\u0627\u0626\u0644: \u0627\u0644\u0641\u0626\u0629 9. NAS 1638 \u0623\u0648 20\/18\/15\u060c ISO4406<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" align=\"left\" valign=\"middle\">\u0623\u0642\u0635\u0649 \u0636\u063a\u0637 \u062a\u0634\u063a\u064a\u0644<\/td>\n<td align=\"left\" valign=\"middle\">\u062d\u0627\u062c\u0650\u0632<\/td>\n<td colspan=\"20\" align=\"left\" valign=\"middle\">\u0625\u0644\u0649 315<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" align=\"left\" valign=\"middle\">Max.adjustable pressure<\/td>\n<td align=\"left\" valign=\"middle\">\u062d\u0627\u062c\u0650\u0632<\/td>\n<td colspan=\"20\" align=\"left\" valign=\"middle\">50; 100; 200; 315<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" align=\"left\" valign=\"middle\">\u0645\u0642\u0627\u0633<\/td>\n<td align=\"center\" valign=\"middle\">\u00a0\/<\/td>\n<td colspan=\"4\" align=\"center\" valign=\"middle\">6<\/td>\n<td colspan=\"4\" align=\"center\" valign=\"middle\">10<\/td>\n<td colspan=\"4\" align=\"center\" valign=\"middle\">16<\/td>\n<td colspan=\"4\" align=\"center\" valign=\"middle\">22<\/td>\n<td colspan=\"4\" align=\"center\" valign=\"middle\">32<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" align=\"left\" valign=\"middle\">\u0623\u0642\u0635\u0649 \u0645\u0639\u062f\u0644 \u062a\u062f\u0641\u0642<\/td>\n<td align=\"left\" valign=\"middle\">\u0644\u062a\u0631\/\u062f\u0642\u064a\u0642\u0629<\/td>\n<td colspan=\"4\" align=\"center\" valign=\"middle\">30<\/td>\n<td colspan=\"4\" align=\"center\" valign=\"middle\">80<\/td>\n<td colspan=\"4\" align=\"center\" valign=\"middle\">160<\/td>\n<td colspan=\"8\" align=\"center\" valign=\"middle\">250<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\" align=\"left\" valign=\"middle\">\u0648\u0632\u0646<\/td>\n<td rowspan=\"2\" align=\"left\" valign=\"middle\">Relief function<\/td>\n<td rowspan=\"2\" align=\"left\" valign=\"middle\">\u0643\u062c\u0645<\/td>\n<td align=\"left\" valign=\"middle\">\u0623<\/td>\n<td align=\"left\" valign=\"middle\">B<\/td>\n<td align=\"left\" valign=\"middle\">\u062c<\/td>\n<td align=\"left\" valign=\"middle\">D<\/td>\n<td align=\"left\" valign=\"middle\">\u0623<\/td>\n<td align=\"left\" valign=\"middle\">B<\/td>\n<td align=\"left\" valign=\"middle\">\u062c<\/td>\n<td align=\"left\" valign=\"middle\">D<\/td>\n<td align=\"left\" valign=\"middle\">\u0623<\/td>\n<td align=\"left\" valign=\"middle\">B<\/td>\n<td align=\"left\" valign=\"middle\">\u062c<\/td>\n<td align=\"left\" valign=\"middle\">D<\/td>\n<td align=\"left\" valign=\"middle\">\u0623<\/td>\n<td align=\"left\" valign=\"middle\">B<\/td>\n<td align=\"left\" valign=\"middle\">\u062c<\/td>\n<td align=\"left\" valign=\"middle\">D<\/td>\n<td align=\"left\" valign=\"middle\">\u0623<\/td>\n<td align=\"left\" valign=\"middle\">B<\/td>\n<td align=\"left\" valign=\"middle\">\u062c<\/td>\n<td align=\"left\" valign=\"middle\">D<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">2<\/td>\n<td align=\"left\" valign=\"middle\">3<\/td>\n<td align=\"left\" valign=\"middle\">4<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">4<\/td>\n<td align=\"left\" valign=\"middle\">6<\/td>\n<td align=\"left\" valign=\"middle\">9<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">13<\/td>\n<td align=\"left\" valign=\"middle\">16<\/td>\n<td align=\"left\" valign=\"middle\">12<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">25<\/td>\n<td align=\"left\" valign=\"middle\">32<\/td>\n<td align=\"left\" valign=\"middle\">29<\/td>\n<td align=\"center\" valign=\"middle\">47<\/td>\n<td align=\"left\" valign=\"middle\">55<\/td>\n<td align=\"left\" valign=\"middle\">57<\/td>\n<td align=\"left\" valign=\"middle\">53<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><strong>ZDB\/ZDBD Series Pilot Operated Pressure Relief Hydraulic Valve Advantages:<\/strong><\/h2>\n<p><strong>ZDB NG6<\/strong><br \/>\n\u2022 \u0647\u064a\u0643\u0644 \u0645\u0646 \u0646\u0648\u0639 \u0627\u0644\u0633\u0627\u0646\u062f\u0648\u064a\u062a\u0634<br \/>\n\u2022 Installation face follows DIN 24340 A and ISO 4401<br \/>\n\u2022 Used in screw connection\uff0c Used for bottom sub-plate mounting<br \/>\n\u2022 \u0623\u0631\u0628\u0639\u0629 \u0646\u0637\u0627\u0642\u0627\u062a \u0636\u063a\u0637<br \/>\n\u2022 5 circuit options<br \/>\n\u2022 \u0646\u0648\u0639\u0627\u0646 \u0644\u0644\u062a\u0639\u062f\u064a\u0644: \u0645\u0642\u0628\u0636\u060c \u0628\u0631\u063a\u064a \u062a\u0639\u062f\u064a\u0644 \u0645\u0639 \u063a\u0637\u0627\u0621 \u062d\u0645\u0627\u064a\u0629<br \/>\n<strong>ZDB NG10<\/strong><br \/>\n\u2022 \u0647\u064a\u0643\u0644 \u0645\u0646 \u0646\u0648\u0639 \u0627\u0644\u0633\u0627\u0646\u062f\u0648\u064a\u062a\u0634<br \/>\n\u2022 Installation face follows DIN 24340 A and ISO 4401<br \/>\n\u2022 Used in screw connection\uff0c Used for bottom sub-plate mounting<br \/>\n\u2022 \u0623\u0631\u0628\u0639\u0629 \u0646\u0637\u0627\u0642\u0627\u062a \u0636\u063a\u0637<br \/>\n\u2022 6 circuit options<br \/>\n\u2022 With one or two inserted overflow valves<br \/>\n\u2022\u00a0Two\u00a0adjustment types: knob, adjustment screw with protection cap<br \/>\n<strong>ZDB NG16\u300122<\/strong><br \/>\n\u2022 \u0647\u064a\u0643\u0644 \u0645\u0646 \u0646\u0648\u0639 \u0627\u0644\u0633\u0627\u0646\u062f\u0648\u064a\u062a\u0634<br \/>\n\u2022 Installation face follows DIN 24340 A and ISO 4401<br \/>\n\u2022 Used in screw connection\uff0c Used for bottom sub-plate mounting<br \/>\n\u2022 \u0623\u0631\u0628\u0639\u0629 \u0646\u0637\u0627\u0642\u0627\u062a \u0636\u063a\u0637<br \/>\n\u2022 5 circuit options<br \/>\n\u2022 With one or two inserted overflow valves<br \/>\n\u2022 One adjustment type: adjustment screw with protection cap<br \/>\n<strong>ZDBD NG6-32<\/strong><br \/>\n\u2022 \u0647\u064a\u0643\u0644 \u0645\u0646 \u0646\u0648\u0639 \u0627\u0644\u0633\u0627\u0646\u062f\u0648\u064a\u062a\u0634<br \/>\n\u2022 Installation face follows DIN 24340 A and ISO 4401<br \/>\n\u2022 Used in screw connection, Used for bottom sub-plate mounting<br \/>\n\u2022 Three pressure ranges<br \/>\n\u2022 4 circuit options<br \/>\n\u2022 With one or two inserted overflow valves<br \/>\n\u2022 One adjustment type: adjustment screw with protection cap<\/p>\n<h2><strong>Usage Method Of ZDB\/ZDBD Series Pilot Operated Pressure Relief Hydraulic Valve<\/strong><strong>:<\/strong><\/h2>\n<ul>\n<li>\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0646\u0638\u0627\u0645:\n<ul>\n<li>Conduct a comprehensive hydraulic system analysis to determine the specific pressure control requirements.<\/li>\n<li>Consider maximum operating pressure, desired pressure range, and flow rates.<\/li>\n<\/ul>\n<\/li>\n<li>\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0635\u0645\u0627\u0645:\n<ul>\n<li>Select the appropriate ZDB\/ZDBD series hydraulic valve variant based on the system&#8217;s pressure control specifications.<\/li>\n<li>\u064a\u062c\u0628 \u0623\u0646 \u062a\u0624\u062e\u0630 \u0641\u064a \u0627\u0644\u0627\u0639\u062a\u0628\u0627\u0631 \u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u0636\u063a\u0637\u060c \u0648\u0633\u0639\u0629 \u0627\u0644\u062a\u062f\u0641\u0642\u060c \u0648\u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0646\u0638\u0627\u0645 \u0627\u0644\u0623\u062e\u0631\u0649.<\/li>\n<\/ul>\n<\/li>\n<li>\u062a\u062b\u0628\u064a\u062a:\n<ul>\n<li>Follow the manufacturer&#8217;s instructions to correctly install the ZDB\/ZDBD series pilot-operated pressure relief hydraulic valve in the hydraulic system.<\/li>\n<li>Ensure proper alignment and secure connection to prevent leaks and optimize performance.<\/li>\n<\/ul>\n<\/li>\n<li>\u0636\u0628\u0637 \u0627\u0644\u0636\u063a\u0637:\n<ul>\n<li>Adjust the valve&#8217;s control pilot to set the desired pressure relief level.<\/li>\n<li>Refer to the valve&#8217;s technical documentation for guidance on accurately adjusting the pilot pressure.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2><strong>How Does A Hydraulic Priority Valve Work?<\/strong><\/h2>\n<p>A hydraulic priority valve, also known as a flow divider or flow combiner, is a component used in hydraulic systems to allocate priority flow to specific circuits or actuators. Its primary function is to ensure that a predetermined amount of hydraulic fluid is supplied to a high-priority circuit or actuator before distributing the remaining flow to lower-priority circuits. Let&#8217;s explore how a hydraulic priority valve works:<\/p>\n<ol>\n<li><strong>Valve Configuration:<\/strong>\n<ul>\n<li>A hydraulic priority valve typically consists of a valve body, a spool, and various ports for fluid inlet and outlet.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Flow Regulation:<\/strong>\n<ul>\n<li>The priority valve receives hydraulic fluid from the main pump or power source.<\/li>\n<li>It regulates fluid flow based on the system&#8217;s specific requirements.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Priority Port:<\/strong>\n<ul>\n<li>The valve designates one or more ports as the priority port(s) where high-priority circuits or actuators are connected.<\/li>\n<li>These priority ports receive the initial flow allocation before the remaining flow is distributed to other ports.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Spool Position:<\/strong>\n<ul>\n<li>The position of the spool within the valve determines the flow distribution between the priority and secondary circuits.<\/li>\n<li>When the spool is in a neutral or centered position, the flow is blocked or restricted to all ports.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Priority Flow Allocation:<\/strong>\n<ul>\n<li>As hydraulic fluid enters the valve, it first reaches the priority port(s).<\/li>\n<li>The spool is designed to provide a predetermined flow rate to the high-priority circuit(s) connected to these ports.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Remaining Flow Distribution:<\/strong>\n<ul>\n<li>After the priority flow is allocated, the excess or remaining flow is diverted to the secondary ports connected to lower-priority circuits or actuators.<\/li>\n<li>The spool position allows the fluid to flow freely to these secondary circuits, ensuring they receive an adequate supply.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Pressure Compensation:<\/strong>\n<ul>\n<li>Hydraulic priority valves often incorporate pressure compensation mechanisms to maintain consistent flow rates regardless of load variations.<\/li>\n<li>These mechanisms adjust the spool position based on the pressure differential between the priority and secondary circuits.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h2><strong>\u0627\u0644\u0642\u062f\u0631\u0629 \u0648\u0633\u0639\u0629 \u0627\u0644\u0645\u0635\u0646\u0639:<\/strong><\/h2>\n<h3>(1) \u0627\u0644\u062c\u0645\u0639\u064a\u0629<\/h3>\n<p>\u0644\u062f\u064a\u0646\u0627 \u0645\u0646\u0635\u0629 \u062a\u062c\u0645\u064a\u0639 \u0628\u062d\u062b \u0648\u062a\u0637\u0648\u064a\u0631 \u0645\u0633\u062a\u0642\u0644\u0629 \u0645\u0646 \u0627\u0644\u062f\u0631\u062c\u0629 \u0627\u0644\u0623\u0648\u0644\u0649. \u062a\u0636\u0645 \u0648\u0631\u0634\u0629 \u0625\u0646\u062a\u0627\u062c \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0627\u062a \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u0644\u064a\u0643\u064a\u0629 \u0623\u0631\u0628\u0639\u0629 \u062e\u0637\u0648\u0637 \u062a\u062c\u0645\u064a\u0639 \u0623\u0633\u0637\u0648\u0627\u0646\u0627\u062a \u0631\u0641\u0639 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\u0642\u0637\u0639\u0629\u060c \u0648\u0645\u062c\u0647\u0632\u0629 \u0628\u0645\u0639\u062f\u0627\u062a \u062a\u0635\u0646\u064a\u0639 CNC \u0627\u0644\u0634\u0647\u064a\u0631\u0629\u060c \u0648\u0645\u0631\u0643\u0632 \u062a\u0635\u0646\u064a\u0639\u060c \u0648\u0645\u0639\u062f\u0627\u062a \u062e\u0627\u0635\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062f\u0642\u0629 \u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0627\u062a\u060c \u0648\u0622\u0644\u0629 \u0644\u062d\u0627\u0645 \u0631\u0648\u0628\u0648\u062a\u064a\u0629\u060c \u0648\u0622\u0644\u0629 \u062a\u0646\u0638\u064a\u0641 \u0622\u0644\u064a\u0629\u060c \u0648\u0622\u0644\u0629 \u062a\u062c\u0645\u064a\u0639 \u0623\u0633\u0637\u0648\u0627\u0646\u0627\u062a \u0622\u0644\u064a\u0629\u060c \u0648\u062e\u0637 \u0625\u0646\u062a\u0627\u062c \u0637\u0644\u0627\u0621 \u0622\u0644\u064a. \u062a\u0636\u0645 \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0627\u0644\u062d\u0627\u0644\u064a\u0629 \u0623\u0643\u062b\u0631 \u0645\u0646 300 \u0645\u062c\u0645\u0648\u0639\u0629 (\u0645\u062c\u0645\u0648\u0639\u0627\u062a). \u064a\u0636\u0645\u0646 \u0627\u0644\u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u0623\u0645\u062b\u0644 \u0648\u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0641\u0639\u0627\u0644 \u0644\u0645\u0648\u0627\u0631\u062f \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u062f\u0642\u0629 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0648\u062a\u0644\u0628\u064a\u0629 \u0627\u062d\u062a\u064a\u0627\u062c\u0627\u062a \u0627\u0644\u062c\u0648\u062f\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-626\" src=\"https:\/\/hydraulic-cylinders.net\/wp-content\/uploads\/2023\/08\/hydraulic-cylinder-product-1-300x158.webp\" alt=\"\" width=\"495\" height=\"260\" srcset=\"https:\/\/hydraulic-cylinders.net\/wp-content\/uploads\/2023\/08\/hydraulic-cylinder-product-1-300x158.webp 495w, https:\/\/hydraulic-cylinders.net\/wp-content\/uploads\/2023\/08\/hydraulic-cylinder-product-1-480x252.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 495px, 100vw\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-627\" src=\"https:\/\/hydraulic-cylinders.net\/wp-content\/uploads\/2023\/08\/hydraulic-cylinder-product-2-300x189.webp\" alt=\"\" width=\"413\" height=\"260\" \/><\/p>\n<h3>(2) \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0622\u0644\u064a<\/h3>\n<p>\u062a\u0645 \u062a\u062c\u0647\u064a\u0632 \u0648\u0631\u0634\u0629 \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0628\u0645\u0631\u0643\u0632 \u062a\u062d\u0648\u064a\u0644 \u0627\u0644\u0633\u0643\u0643 \u0627\u0644\u062d\u062f\u064a\u062f\u064a\u0629 \u0627\u0644\u0645\u0627\u0626\u0644\u0629 \u0627\u0644\u0645\u062e\u0635\u0635\u060c \u0648\u0645\u0631\u0643\u0632 \u0627\u0644\u062a\u0635\u0646\u064a\u0639\u060c \u0648\u0622\u0644\u0629 \u0634\u062d\u0630 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629\u060c \u0648\u0631\u0648\u0628\u0648\u062a \u0627\u0644\u0644\u062d\u0627\u0645\u060c \u0648\u063a\u064a\u0631\u0647\u0627 \u0645\u0646 \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u0635\u0644\u0629\u060c \u0648\u0627\u0644\u062a\u064a \u064a\u0645\u0643\u0646\u0647\u0627 \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u0645\u0639\u0627\u0644\u062c\u0629 \u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0628\u0642\u0637\u0631 \u062f\u0627\u062e\u0644\u064a \u0623\u0642\u0635\u0649 \u064a\u0628\u0644\u063a 400 \u0645\u0645 \u0648\u0637\u0648\u0644 \u0623\u0642\u0635\u0649 \u064a\u0628\u0644\u063a 6 \u0623\u0645\u062a\u0627\u0631.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-628 size-large\" src=\"https:\/\/hydraulic-cylinders.net\/wp-content\/uploads\/2023\/08\/hydraulic-cylinder-product-3-1024x391.webp\" alt=\"\" width=\"1024\" height=\"391\" srcset=\"https:\/\/hydraulic-cylinders.net\/wp-content\/uploads\/2023\/08\/hydraulic-cylinder-product-3-980x374.webp 980w, https:\/\/hydraulic-cylinders.net\/wp-content\/uploads\/2023\/08\/hydraulic-cylinder-product-3-480x183.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/p>\n<h3>(3) \u0627\u0644\u0644\u062d\u0627\u0645<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-629 size-large\" src=\"https:\/\/hydraulic-cylinders.net\/wp-content\/uploads\/2023\/08\/hydraulic-cylinder-product-4-1024x510.webp\" alt=\"\" width=\"1024\" height=\"510\" srcset=\"https:\/\/hydraulic-cylinders.net\/wp-content\/uploads\/2023\/08\/hydraulic-cylinder-product-4-980x488.webp 980w, https:\/\/hydraulic-cylinders.net\/wp-content\/uploads\/2023\/08\/hydraulic-cylinder-product-4-480x239.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/p>\n<h3>(4) \u0627\u0644\u062f\u0647\u0627\u0646 \u0648\u0627\u0644\u0637\u0644\u0627\u0621<\/h3>\n<p>\u0645\u0639 \u062e\u0637\u0648\u0637 \u0637\u0644\u0627\u0621 \u0627\u0644\u0637\u0644\u0627\u0621 \u0627\u0644\u0623\u0648\u062a\u0648\u0645\u0627\u062a\u064a\u0643\u064a\u0629 \u0627\u0644\u0642\u0627\u0626\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u0627\u0621 \u0630\u0627\u062a \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0627\u062a \u0627\u0644\u0635\u063a\u064a\u0631\u0629 \u0648\u0627\u0644\u0645\u062a\u0648\u0633\u0637\u0629 \u0627\u0644\u062d\u062c\u0645\u060c \u0644\u062a\u062d\u0642\u064a\u0642 \u0627\u0644\u062a\u062d\u0645\u064a\u0644 \u0648\u0627\u0644\u062a\u0641\u0631\u064a\u063a \u0627\u0644\u0622\u0644\u064a \u0644\u0644\u0631\u0648\u0628\u0648\u062a \u0648\u0627\u0644\u0631\u0634 \u0627\u0644\u062a\u0644\u0642\u0627\u0626\u064a\u060c \u0648\u0627\u0644\u0642\u062f\u0631\u0629 \u0627\u0644\u062a\u0635\u0645\u064a\u0645\u064a\u0629 4000 \u0642\u0637\u0639\u0629 \u0644\u0643\u0644 \u0648\u0631\u062f\u064a\u0629\u061b<br \/>\n\u0644\u062f\u064a\u0646\u0627 \u0623\u064a\u0636\u064b\u0627 \u062e\u0637 \u0625\u0646\u062a\u0627\u062c \u062f\u0647\u0627\u0646\u0627\u062a \u0646\u0635\u0641 \u0623\u0648\u062a\u0648\u0645\u0627\u062a\u064a\u0643\u064a \u0644\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0627\u062a \u0627\u0644\u0643\u0628\u064a\u0631\u0629 \u0645\u062f\u0639\u0648\u0645 \u0628\u0633\u0644\u0633\u0644\u0629 \u0637\u0627\u0642\u0629\u060c \u0645\u0639 \u0642\u062f\u0631\u0629 \u062a\u0635\u0645\u064a\u0645\u064a\u0629 \u062a\u0635\u0644 \u0625\u0644\u0649 60 \u0635\u0646\u062f\u0648\u0642\u064b\u0627 \u0644\u0643\u0644 \u0648\u0631\u062f\u064a\u0629.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-630\" src=\"https:\/\/hydraulic-cylinders.net\/wp-content\/uploads\/2023\/08\/hydraulic-cylinder-product-5-300x213.webp\" alt=\"\" width=\"366\" height=\"260\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-631\" src=\"https:\/\/hydraulic-cylinders.net\/wp-content\/uploads\/2023\/08\/hydraulic-cylinder-product-6-300x225.webp\" alt=\"\" width=\"347\" height=\"260\" \/><\/p>\n<h3>(5) \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631<\/h3>\n<p>\u0644\u062f\u064a\u0646\u0627 \u0645\u0631\u0627\u0641\u0642 \u0641\u062d\u0635 \u0648\u0645\u0646\u0635\u0627\u062a \u0627\u062e\u062a\u0628\u0627\u0631 \u0645\u0646 \u0627\u0644\u062f\u0631\u062c\u0629 \u0627\u0644\u0623\u0648\u0644\u0649 \u0644\u0636\u0645\u0627\u0646 \u0623\u0646 \u0623\u062f\u0627\u0621 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u064a\u0644\u0628\u064a \u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-632\" src=\"https:\/\/hydraulic-cylinders.net\/wp-content\/uploads\/2023\/08\/hydraulic-cylinder-product-8-300x200.webp\" alt=\"\" width=\"389\" height=\"260\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>\u0646\u062d\u0646 \u0645\u0646 \u0623\u0641\u0636\u0644 \u0645\u0635\u0646\u0639\u064a \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0627\u062a \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u0644\u064a\u0643\u064a\u0629. \u0646\u0642\u062f\u0645 \u0623\u0633\u0637\u0648\u0627\u0646\u0627\u062a \u0647\u064a\u062f\u0631\u0648\u0644\u064a\u0643\u064a\u0629 \u0634\u0627\u0645\u0644\u0629. \u0643\u0645\u0627 \u0646\u0648\u0641\u0631 \u0623\u064a\u0636\u064b\u0627 <a href=\"https:\/\/hzpt.com\/agricultural-pto-gearbox\/\" target=\"_blank\" rel=\"noopener\">\u0639\u0644\u0628 \u0627\u0644\u062a\u0631\u0648\u0633 \u0627\u0644\u0632\u0631\u0627\u0639\u064a\u0629<\/a>\u0644\u0642\u062f \u0635\u062f\u0651\u0631\u0646 \u0645\u0646\u062a\u062c\u0627\u062a\u0646\u0627 \u0625\u0644\u0649 \u0639\u0645\u0644\u0627\u0621 \u062d\u0648\u0644 \u0627\u0644\u0639\u0627\u0644\u0645\u060c \u0648\u0627\u0643\u062a\u0633\u0628\u0646\u0627 \u0633\u0645\u0639\u0629 \u0637\u064a\u0628\u0629 \u0628\u0641\u0636\u0644 \u062c\u0648\u062f\u0629 \u0645\u0646\u062a\u062c\u0627\u062a\u0646\u0627 \u0627\u0644\u0645\u062a\u0645\u064a\u0632\u0629 \u0648\u062e\u062f\u0645\u0629 \u0645\u0627 \u0628\u0639\u062f \u0627\u0644\u0628\u064a\u0639 \u0627\u0644\u0645\u062a\u0645\u064a\u0632\u0629. \u0646\u0631\u062d\u0628 \u0628\u0639\u0645\u0644\u0627\u0626\u0646\u0627 \u0627\u0644\u0645\u062d\u0644\u064a\u064a\u0646 \u0648\u0627\u0644\u062f\u0648\u0644\u064a\u064a\u0646 \u0644\u0644\u062a\u0648\u0627\u0635\u0644 \u0645\u0639\u0646\u0627 \u0644\u0644\u062a\u0641\u0627\u0648\u0636 \u0648\u062a\u0628\u0627\u062f\u0644 \u0627\u0644\u0645\u0639\u0644\u0648\u0645\u0627\u062a. <a href=\"https:\/\/www.hydraulic-cylinders.net\/ar\/contact-us\/\">\u0627\u0644\u062a\u0639\u0627\u0648\u0646 \u0645\u0639\u0646\u0627<\/a>!<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>ZDB\/ZDBD Series Pilot Operated Pressure Relief Hydraulic Valve The ZDB\/ZDBD series pilot-operated pressure relief hydraulic valve is a high-performance component that provides precise and reliable pressure control in hydraulic systems. With its advanced pilot-operated design and exceptional functionality, this valve ensures efficient and safe operation by regulating system pressure within desired limits. The ZDB\/ZDBD series [&hellip;]<\/p>","protected":false},"featured_media":2127,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[1376],"product_tag":[1433],"class_list":{"0":"post-2112","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-hydraulic-cylinder","7":"product_tag-hydraulic-valve","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.hydraulic-cylinders.net\/ar\/wp-json\/wp\/v2\/product\/2112","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hydraulic-cylinders.net\/ar\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.hydraulic-cylinders.net\/ar\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/ar\/wp-json\/wp\/v2\/comments?post=2112"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/ar\/wp-json\/wp\/v2\/media\/2127"}],"wp:attachment":[{"href":"https:\/\/www.hydraulic-cylinders.net\/ar\/wp-json\/wp\/v2\/media?parent=2112"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/ar\/wp-json\/wp\/v2\/product_brand?post=2112"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/ar\/wp-json\/wp\/v2\/product_cat?post=2112"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/ar\/wp-json\/wp\/v2\/product_tag?post=2112"}],"curies":[{"name":"\u0648\u0648\u0631\u062f\u0628\u0631\u064a\u0633","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}