{"id":2120,"date":"2023-10-27T08:15:14","date_gmt":"2023-10-27T08:15:14","guid":{"rendered":"https:\/\/hydraulic-cylinders.net\/?post_type=product&#038;p=2120"},"modified":"2023-10-28T06:13:52","modified_gmt":"2023-10-28T06:13:52","slug":"zdz-series-direct-operated-pressure-sequence-hydraulic-valve","status":"publish","type":"product","link":"https:\/\/www.hydraulic-cylinders.net\/zh\/%e4%ba%a7%e5%93%81\/zdz-series-direct-operated-pressure-sequence-hydraulic-valve\/","title":{"rendered":"ZDZ\u7cfb\u5217\u76f4\u52a8\u5f0f\u538b\u529b\u987a\u5e8f\u6db2\u538b\u9600"},"content":{"rendered":"<h1 style=\"text-align: center;\"><strong>ZDZ\u7cfb\u5217\u76f4\u52a8\u5f0f\u538b\u529b\u987a\u5e8f\u6db2\u538b\u9600<\/strong><\/h1>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2138\" src=\"https:\/\/hydraulic-cylinders.net\/wp-content\/uploads\/2023\/10\/zdz-series-direct-operated-pressure-sequence-hydraulic-valve-1-300x300.webp\" alt=\"\" width=\"400\" height=\"400\" \/><\/p>\n<p>The ZDZ series direct-operated pressure sequence hydraulic valve is a cutting-edge product that provides accurate pressure control and sequencing in hydraulic systems. With its advanced direct-operated design and exceptional functionality, this valve ensures precise control over the sequence of hydraulic pressures, enabling efficient operation of various hydraulic circuits.<\/p>\n<p>The ZDZ series direct-operated pressure sequence hydraulic valve is a reliable solution for precise pressure control and sequencing in hydraulic systems. With its direct-operated design, accurate pressure regulation, sequential operation, and wide pressure range, this valve ensures multiple hydraulic circuits&#8217; efficient and coordinated functioning. By following the recommended usage methods and maintenance practices, the ZDZ series valve delivers consistent performance, extending the lifespan of hydraulic systems. Upgrade your hydraulic system with the ZDZ series direct operated pressure sequence hydraulic valve and experience optimal pressure control and sequencing for enhanced system efficiency and productivity.<\/p>\n<p>ZDZ Series Direct Operated Pressure Sequence Hydraulic Valve Key Characteristics:<\/p>\n<ul>\n<li>\u76f4\u52a8\u5f0f\u8bbe\u8ba1\uff1a\n<ul>\n<li>The ZDZ series valve features a direct-operated design, eliminating the need for external pilot circuits.<\/li>\n<li>\u8fd9\u79cd\u8bbe\u8ba1\u7b80\u5316\u4e86\u5b89\u88c5\uff0c\u964d\u4f4e\u4e86\u7cfb\u7edf\u590d\u6742\u6027\uff0c\u63d0\u9ad8\u4e86\u6574\u4f53\u6548\u7387\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\u7cbe\u786e\u7684\u538b\u529b\u63a7\u5236\uff1a\n<ul>\n<li>This valve offers exceptional accuracy in pressure control, ensuring precise and reliable pressure regulation in hydraulic systems.<\/li>\n<li>It allows for precise adjustment and maintenance of desired pressure levels, enhancing system performance.<\/li>\n<\/ul>\n<\/li>\n<li>Sequential Operation:\n<ul>\n<li>The ZDZ series valve enables the sequential operation of hydraulic circuits, controlling the order in which different processes occur.<\/li>\n<li>This feature ensures smooth and coordinated functioning, optimizing system efficiency and productivity.<\/li>\n<\/ul>\n<\/li>\n<li>\u5bbd\u538b\u529b\u8303\u56f4\uff1a\n<ul>\n<li>The valve is available in various pressure ranges, making it suitable for diverse hydraulic systems and applications.<\/li>\n<li>This versatility allows customization to meet specific pressure control requirements, accommodating various operational needs.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2><strong>ZDZ Series Direct Operated Pressure Sequence Hydraulic Valve Parameter:<\/strong><\/h2>\n<table class=\"table table-bordered table-hover table-colored\">\n<tbody>\n<tr class=\"firstRow\">\n<td colspan=\"4\" align=\"left\" valign=\"middle\">\u89c4\u683c<\/td>\n<td align=\"left\" valign=\"middle\">NG6<\/td>\n<td align=\"left\" valign=\"middle\">NG10<\/td>\n<\/tr>\n<tr>\n<td colspan=\"4\" rowspan=\"2\" align=\"left\" valign=\"middle\">\u4f53\u6db2<\/td>\n<td colspan=\"2\" align=\"left\" valign=\"middle\">\u9002\u7528\u4e8e NBR \u548c FKM \u5bc6\u5c01\u4ef6\u7684\u77ff\u7269\u6cb9<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" align=\"left\" valign=\"middle\">FKM\u5bc6\u5c01\u7528\u78f7\u9178\u916f<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\" rowspan=\"2\" align=\"left\" valign=\"middle\">\u6d41\u4f53\u6e29\u5ea6\u8303\u56f4<\/td>\n<td rowspan=\"2\" align=\"left\" valign=\"middle\">\u2103<\/td>\n<td colspan=\"2\" align=\"left\" valign=\"middle\">-30 ~ +80\uff08\u4e01\u8148\u6a61\u80f6\u5bc6\u5c01\u4ef6\uff09<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" align=\"left\" valign=\"middle\">-20 ~ +80\uff08FKM\u5bc6\u5c01\u4ef6\uff09<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\" align=\"left\" valign=\"middle\">\u7c98\u5ea6\u8303\u56f4<\/td>\n<td align=\"left\" valign=\"middle\">\u6beb\u7c73<sup>2<\/sup>\/\u79d2<\/td>\n<td colspan=\"2\" align=\"left\" valign=\"middle\">10 ~ \u00a0800<\/td>\n<\/tr>\n<tr>\n<td colspan=\"4\" align=\"left\" valign=\"middle\">\u6c61\u67d3\u7a0b\u5ea6<\/td>\n<td colspan=\"2\" align=\"left\" valign=\"middle\">\u5141\u8bb8\u7684\u6700\u5927\u6d41\u4f53\u6c61\u67d3\u7a0b\u5ea6\uff1a9\u7ea7\u3002NAS 1638\u621620\/18\/15\uff0cISO4406<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" rowspan=\"2\" align=\"left\" valign=\"middle\">\u6700\u5927\u5de5\u4f5c\u538b\u529b<\/td>\n<td align=\"left\" valign=\"middle\">A\u3001B\u3001X \u7aef\u53e3<\/td>\n<td align=\"left\" valign=\"middle\">\u9152\u5427<\/td>\n<td align=\"left\" valign=\"middle\">315<\/td>\n<td align=\"left\" valign=\"middle\">210<\/td>\n<\/tr>\n<tr>\n<td align=\"left\" valign=\"middle\">Y\u7aef\u53e3<\/td>\n<td align=\"left\" valign=\"middle\">\u9152\u5427<\/td>\n<td colspan=\"2\" align=\"left\" valign=\"middle\">160<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\" align=\"left\" valign=\"middle\">\u6700\u5927\u5e8f\u5217\u538b\u529b\u8bbe\u7f6e<\/td>\n<td align=\"left\" valign=\"middle\">\u9152\u5427<\/td>\n<td align=\"left\" valign=\"middle\">25; 75; 150; 210;\u00a0315<\/td>\n<td align=\"left\" valign=\"middle\">\/<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\" align=\"left\" valign=\"middle\">\u6700\u5927\u987a\u5e8f\u538b\u529b\u8bbe\u5b9a\u503c\uff08\u53ef\u8c03\uff09\u7aef\u53e3 B<\/td>\n<td align=\"left\" valign=\"middle\">\u9152\u5427<\/td>\n<td align=\"left\" valign=\"middle\">\/<\/td>\n<td align=\"left\" valign=\"middle\">25; 75; 150; 210;<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\" align=\"left\" valign=\"middle\">\u6700\u5927\u6d41\u91cf<\/td>\n<td align=\"left\" valign=\"middle\">\u5347\/\u5206\u949f<\/td>\n<td align=\"left\" valign=\"middle\">60<\/td>\n<td align=\"left\" valign=\"middle\">80<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\" align=\"left\" valign=\"middle\">\u91cd\u91cf<\/td>\n<td align=\"left\" valign=\"middle\">\u516c\u65a4<\/td>\n<td align=\"left\" valign=\"middle\">\u7ea61.6<\/td>\n<td align=\"left\" valign=\"middle\">\u5927\u7ea63<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><strong>ZDZ Series Direct Operated Pressure Sequence Hydraulic Valve Advantages:<\/strong><\/h2>\n<p><strong>NG6<\/strong><br \/>\n\u2022 \u76f4\u63a5\u7ed3\u6784<br \/>\n\u2022 \u5b89\u88c5\u9762\u7b26\u5408 DIN 24340 A \u548c ISO 4401 \u6807\u51c6<br \/>\n\u2022 \u4e94\u4e2a\u538b\u529b\u8303\u56f4<br \/>\n\u2022 \u4e24\u79cd\u8c03\u8282\u65b9\u5f0f\uff1a\u65cb\u94ae\u3001\u5e26\u4fdd\u62a4\u76d6\u7684\u8c03\u8282\u87ba\u4e1d<br \/>\n\u2022 \u5e26\u538b\u529b\u8868\u63a5\u53e3<br \/>\n\u2022 \u53ef\u9009\u5355\u5411\u9600<br \/>\n<strong>NG10<\/strong><br \/>\n\u2022 \u76f4\u63a5\u7ed3\u6784<br \/>\n\u2022 \u5b89\u88c5\u9762\u7b26\u5408 DIN 24340 A \u548c ISO 4401 \u6807\u51c6<br \/>\n\u2022 \u56db\u4e2a\u538b\u529b\u8303\u56f4<br \/>\n\u2022 \u4e24\u79cd\u8c03\u8282\u65b9\u5f0f\uff1a\u65cb\u94ae\u3001\u5e26\u4fdd\u62a4\u76d6\u7684\u8c03\u8282\u87ba\u4e1d<br \/>\n\u2022 \u5e26\u538b\u529b\u8868\u63a5\u53e3<br \/>\n\u2022 \u53ef\u9009\u5355\u5411\u9600<\/p>\n<h2><strong>Usage Method Of ZDZ Series Direct Operated Pressure Sequence Hydraulic Valve<\/strong><strong>:<\/strong><\/h2>\n<ul>\n<li><strong>\u7cfb\u7edf\u5206\u6790\uff1a<\/strong>\n<ul>\n<li>Perform a comprehensive hydraulic system analysis to determine the specific pressure control and sequencing requirements.<\/li>\n<li>Consider the desired pressure levels, pressure differentials, and flow rates in different circuits.<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u9600\u95e8\u9009\u62e9\uff1a<\/strong>\n<ul>\n<li>Select the appropriate ZDZ series valve variant based on the pressure control and sequencing specifications.<\/li>\n<li>\u8003\u8651\u538b\u529b\u7b49\u7ea7\u3001\u6d41\u91cf\u4ee5\u53ca\u4e0e\u5176\u4ed6\u7cfb\u7edf\u7ec4\u4ef6\u7684\u517c\u5bb9\u6027\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u5b89\u88c5\uff1a<\/strong>\n<ul>\n<li>Follow the manufacturer&#8217;s instructions to correctly install the hydraulic system&#8217;s ZDZ series direct operated pressure sequence valve.<\/li>\n<li>\u786e\u4fdd\u6b63\u786e\u5bf9\u9f50\u548c\u7262\u56fa\u8fde\u63a5\uff0c\u4ee5\u9632\u6b62\u6cc4\u6f0f\u5e76\u4f18\u5316\u6027\u80fd\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u6821\u51c6\uff1a<\/strong>\n<ul>\n<li>Calibrate the valve to set the desired pressure levels and sequence.<\/li>\n<li>\u4f7f\u7528\u538b\u529b\u8868\u6216\u5176\u4ed6\u6d4b\u91cf\u8bbe\u5907\u7cbe\u786e\u8c03\u8282\u9600\u95e8\uff0c\u4ee5\u5b9e\u73b0\u6700\u4f73\u538b\u529b\u63a7\u5236\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2><strong>How Does A Hydraulic Servo Valve Work?<\/strong><\/h2>\n<p>A hydraulic servo valve is a precision control valve used in hydraulic systems to accurately regulate the flow and direction of hydraulic fluid. It operates by converting an electrical signal into a hydraulic output, allowing for precise control and positioning of hydraulic actuators. Here&#8217;s how a hydraulic servo valve works:<\/p>\n<ol>\n<li><strong>\u9600\u95e8\u7ed3\u6784\uff1a<\/strong>\n<ul>\n<li>A hydraulic servo valve consists of a valve body, a spool or poppet mechanism, and electrical connections.<\/li>\n<li>The valve body contains inlet and outlet ports for hydraulic fluid, while the spool or poppet controls the flow of fluid through the valve.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Electrical Input:<\/strong>\n<ul>\n<li>An electrical input signal, typically from a control system or a feedback device, is sent to the servo valve.<\/li>\n<li>This electrical signal represents the desired position or level of control for the hydraulic actuator.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Pilot Stage:<\/strong>\n<ul>\n<li>The electrical input signal is received by the pilot stage of the servo valve.<\/li>\n<li>The pilot stage typically consists of a small solenoid valve or a torque motor that receives and converts the electrical signal into a mechanical force.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Spool or Poppet Movement:<\/strong>\n<ul>\n<li>The mechanical force generated by the pilot stage moves the spool or poppet inside the valve body.<\/li>\n<li>The movement of the spool or poppet controls the size and position of the flow passages, regulating the flow of hydraulic fluid.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Hydraulic Output:<\/strong>\n<ul>\n<li>As the spool or poppet moves, it allows hydraulic fluid to flow through the valve, directing it to the appropriate hydraulic actuator.<\/li>\n<li>The flow of fluid to the actuator causes it to move, achieving the desired position or control as determined by the electrical input signal.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Feedback System:<\/strong>\n<ul>\n<li>In some servo valve systems, a feedback mechanism is employed to provide information about the actual position or status of the actuator.<\/li>\n<li>This feedback is used to compare with the desired position, allowing for continuous adjustment and accurate control.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Control Loop:<\/strong>\n<ul>\n<li>The servo valve operates in a closed-loop control system, where the feedback information is continuously compared to the desired input signal.<\/li>\n<li>Any deviation between the actual and desired positions is corrected by adjusting the servo valve&#8217;s spool or poppet position.<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u5e94\u7528\u793a\u4f8b\uff1a<\/strong>\n<ul>\n<li>Hydraulic servo valves are commonly used in applications that require precise control, such as robotics, aerospace systems, industrial machinery, and flight simulators.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h2><strong>\u5de5\u5382\u7684\u80fd\u529b\u548c\u4ea7\u80fd\uff1a<\/strong><\/h2>\n<h3>(1) \u88c5\u914d<\/h3>\n<p>\u6211\u4eec\u62e5\u6709\u4e00\u6d41\u7684\u81ea\u4e3b\u7814\u53d1\u88c5\u914d\u5e73\u53f0\u3002\u6db2\u538b\u6cb9\u7f38\u751f\u4ea7\u8f66\u95f4\u62e5\u6709 4 \u6761\u534a\u81ea\u52a8\u63d0\u5347\u6cb9\u7f38\u88c5\u914d\u7ebf\u548c 1 \u6761\u5168\u81ea\u52a8\u503e\u659c\u6cb9\u7f38\u88c5\u914d\u7ebf\uff0c\u8bbe\u8ba1\u5e74\u751f\u4ea7\u80fd\u529b 100 \u4e07\u652f\u3002\u7279\u79cd\u6cb9\u7f38\u8f66\u95f4\u914d\u5907\u4e86\u5404\u79cd\u89c4\u683c\u7684\u534a\u81ea\u52a8\u6e05\u6d17\u88c5\u914d\u7cfb\u7edf\uff0c\u8bbe\u8ba1\u5e74\u751f\u4ea7\u80fd\u529b 20 \u4e07\u53ea\uff0c\u5e76\u914d\u5907\u4e86\u77e5\u540d\u6570\u63a7\u52a0\u5de5\u8bbe\u5907\u3001\u52a0\u5de5\u4e2d\u5fc3\u3001\u9ad8\u7cbe\u5ea6\u6cb9\u7f38\u52a0\u5de5\u4e13\u7528\u8bbe\u5907\u3001\u673a\u5668\u4eba\u710a\u63a5\u673a\u3001\u81ea\u52a8\u6e05\u6d17\u673a\u3001\u6cb9\u7f38\u81ea\u52a8\u88c5\u914d\u673a\u3001\u81ea\u52a8\u55b7\u6f06\u751f\u4ea7\u7ebf\u7b49\u3002\u73b0\u6709\u5173\u952e\u8bbe\u5907 300 \u591a\u53f0\uff08\u5957\uff09\u3002\u8bbe\u5907\u8d44\u6e90\u7684\u4f18\u5316\u914d\u7f6e\u548c\u9ad8\u6548\u5229\u7528\uff0c\u4fdd\u8bc1\u4e86\u4ea7\u54c1\u7684\u7cbe\u5ea6\u8981\u6c42\uff0c\u6ee1\u8db3\u4e86\u4ea7\u54c1\u7684\u9ad8\u8d28\u91cf\u9700\u6c42\u3002<\/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) \u673a\u52a0\u5de5<\/h3>\n<p>\u52a0\u5de5\u8f66\u95f4\u914d\u5907\u4e86\u5b9a\u5236\u7684\u659c\u8f68\u8f66\u524a\u4e2d\u5fc3\u3001\u52a0\u5de5\u4e2d\u5fc3\u3001\u9ad8\u901f\u73e9\u78e8\u673a\u3001\u710a\u63a5\u673a\u5668\u4eba\u53ca\u5176\u4ed6\u76f8\u5173\u8bbe\u5907\uff0c\u53ef\u52a0\u5de5\u6700\u5927\u5185\u5f84 400 \u6beb\u7c73\u3001\u6700\u5927\u957f\u5ea6 6 \u7c73\u7684\u6c14\u7f38\u7ba1\u3002<\/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) \u710a\u63a5<\/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) \u6cb9\u6f06\u548c\u6d82\u6599<\/h3>\n<p>\u914d\u5907\u4e2d\u5c0f\u578b\u5706\u7b52\u81ea\u52a8\u6c34\u6027\u6f06\u55b7\u6d82\u7ebf\uff0c\u5b9e\u73b0\u673a\u5668\u4eba\u81ea\u52a8\u4e0a\u4e0b\u6599\u548c\u81ea\u52a8\u55b7\u6d82\uff0c\u8bbe\u8ba1\u4ea7\u80fd\u4e3a\u6bcf\u73ed 4000 \u4ef6\uff1b<br \/>\n\u6211\u4eec\u8fd8\u62e5\u6709\u4e00\u6761\u7531\u52a8\u529b\u94fe\u9a71\u52a8\u7684\u5927\u578b\u6cb9\u7f38\u534a\u81ea\u52a8\u55b7\u6f06\u751f\u4ea7\u7ebf\uff0c\u8bbe\u8ba1\u4ea7\u80fd\u4e3a\u6bcf\u73ed 60 \u7bb1\u3002<\/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) \u6d4b\u8bd5<\/h3>\n<p>\u6211\u4eec\u62e5\u6709\u4e00\u6d41\u7684\u68c0\u9a8c\u8bbe\u65bd\u548c\u8bd5\u9a8c\u53f0\uff0c\u786e\u4fdd\u6c14\u7f38\u7684\u6027\u80fd\u7b26\u5408\u8981\u6c42\u3002<\/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>\u6211\u4eec\u662f\u6700\u597d\u7684\u6db2\u538b\u7f38\u5236\u9020\u5546\u4e4b\u4e00\u3002\u6211\u4eec\u80fd\u591f\u63d0\u4f9b\u5168\u9762\u7684\u6db2\u538b\u7f38\u3002\u6211\u4eec\u8fd8\u63d0\u4f9b\u76f8\u5e94\u7684 <a href=\"https:\/\/hzpt.com\/agricultural-pto-gearbox\/\" target=\"_blank\" rel=\"noopener\">\u519c\u7528\u9f7f\u8f6e\u7bb1<\/a>\u51ed\u501f\u5353\u8d8a\u7684\u4ea7\u54c1\u8d28\u91cf\u548c\u552e\u540e\u670d\u52a1\uff0c\u6211\u4eec\u7684\u4ea7\u54c1\u8fdc\u9500\u4e16\u754c\u5404\u5730\uff0c\u8d62\u5f97\u4e86\u826f\u597d\u7684\u58f0\u8a89\u3002\u6211\u4eec\u6b22\u8fce\u56fd\u5185\u5916\u5ba2\u6237\u4e0e\u6211\u4eec\u8054\u7cfb\u6d3d\u8c08\u4e1a\u52a1\u3001\u4ea4\u6d41\u4fe1\u606f\uff0c\u5e76 <a href=\"https:\/\/www.hydraulic-cylinders.net\/zh\/contact-us\/\">\u4e0e\u6211\u4eec\u5408\u4f5c<\/a>!<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>ZDZ Series Direct Operated Pressure Sequence Hydraulic Valve The ZDZ series direct-operated pressure sequence hydraulic valve is a cutting-edge product that provides accurate pressure control and sequencing in hydraulic systems. With its advanced direct-operated design and exceptional functionality, this valve ensures precise control over the sequence of hydraulic pressures, enabling efficient operation of various hydraulic [&hellip;]<\/p>","protected":false},"featured_media":2139,"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-2120","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\/zh\/wp-json\/wp\/v2\/product\/2120","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hydraulic-cylinders.net\/zh\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.hydraulic-cylinders.net\/zh\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/zh\/wp-json\/wp\/v2\/comments?post=2120"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/zh\/wp-json\/wp\/v2\/media\/2139"}],"wp:attachment":[{"href":"https:\/\/www.hydraulic-cylinders.net\/zh\/wp-json\/wp\/v2\/media?parent=2120"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/zh\/wp-json\/wp\/v2\/product_brand?post=2120"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/zh\/wp-json\/wp\/v2\/product_cat?post=2120"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/zh\/wp-json\/wp\/v2\/product_tag?post=2120"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}