{"id":2115,"date":"2023-10-27T07:45:24","date_gmt":"2023-10-27T07:45:24","guid":{"rendered":"https:\/\/hydraulic-cylinders.net\/?post_type=product&#038;p=2115"},"modified":"2023-10-27T08:06:50","modified_gmt":"2023-10-27T08:06:50","slug":"3dr-series-pilot-operated-pressure-reducing-hydraulic-valve","status":"publish","type":"product","link":"https:\/\/www.hydraulic-cylinders.net\/de\/produkt\/3dr-series-pilot-operated-pressure-reducing-hydraulic-valve\/","title":{"rendered":"3DR Series Pilot Operated Pressure Reducing Hydraulic Valve"},"content":{"rendered":"<h1 style=\"text-align: center;\"><strong>3DR Series Pilot Operated Pressure Reducing Hydraulic Valve<\/strong><\/h1>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2132\" src=\"https:\/\/hydraulic-cylinders.net\/wp-content\/uploads\/2023\/10\/3dr-series-pilot-operated-pressure-reducing-hydraulic-valve-1-300x300.webp\" alt=\"\" width=\"400\" height=\"399\" \/><\/p>\n<p>The 3DR series pilot-operated pressure-reducing hydraulic valve is a highly efficient and reliable component that delivers precise pressure control in hydraulic systems. With its advanced pilot-operated mechanism and exceptional performance, this valve ensures an accurate reduction of hydraulic pressure to meet specific system requirements.<\/p>\n<p>The 3DR series pilot-operated pressure-reducing hydraulic valve is a high-performance solution for precise pressure control in hydraulic systems. Featuring a pilot-operated design, precise pressure control, wide pressure range, and high flow capacity, this valve ensures efficient and accurate pressure reduction while safeguarding system components. By following the recommended usage methods and maintenance practices, the 3DR series valve delivers reliable performance, extending the lifespan of hydraulic systems. Upgrade your hydraulic system with the 3DR series pilot-operated pressure-reducing hydraulic valve and experience optimal pressure control for enhanced system efficiency and productivity.<\/p>\n<p>3DR Series Pilot Operated Pressure Reducing Hydraulic Valve Key Characteristics:<\/p>\n<ul>\n<li>Pilotbetriebenes Design:\n<ul>\n<li>The 3DR series valve features a pilot-operated design, which enables it to provide accurate, stable, and reliable pressure reduction in hydraulic systems.<\/li>\n<li>It utilizes a separate control circuit, known as the pilot circuit, to regulate the opening of the main valve and control the pressure.<\/li>\n<\/ul>\n<\/li>\n<li>Pr\u00e4zise Druckregelung:\n<ul>\n<li>This valve offers exceptional precision in pressure control, allowing hydraulic systems to operate within the desired pressure limits.<\/li>\n<li>It maintains consistent pressure levels, preventing over-pressurization and safeguarding sensitive system components.<\/li>\n<\/ul>\n<\/li>\n<li>Breiter Druckbereich:\n<ul>\n<li>The 3DR series valve is available in various pressure ranges, making it suitable for various hydraulic applications.<\/li>\n<li>The flexibility in pressure range allows customization to match specific system requirements and optimize performance.<\/li>\n<\/ul>\n<\/li>\n<li>Hohe Durchflusskapazit\u00e4t:\n<ul>\n<li>This valve exhibits excellent flow capacity, enabling it to handle high flow rates without compromising pressure control accuracy.<\/li>\n<li>It ensures efficient fluid regulation and uninterrupted system operation, even in demanding applications.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2><strong>3DR Series Pilot Operated Pressure Reducing Hydraulic Valve Parameter:<\/strong><\/h2>\n<table class=\"table table-bordered table-hover table-colored\">\n<tbody>\n<tr class=\"firstRow\">\n<td colspan=\"3\" align=\"left\" valign=\"middle\">Technische Daten<\/td>\n<td align=\"center\" valign=\"middle\">NG10<\/td>\n<td align=\"center\" valign=\"middle\">NG16<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\" rowspan=\"2\" align=\"left\" valign=\"middle\">Fl\u00fcssigkeit<\/td>\n<td colspan=\"2\" align=\"left\" valign=\"middle\">Mineral\u00f6l geeignet f\u00fcr NBR- und FKM-Dichtungen<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" align=\"left\" valign=\"middle\">Phosphatester f\u00fcr FKM-Dichtung<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" rowspan=\"2\" align=\"left\" valign=\"middle\">Fl\u00fcssigkeitstemperaturbereich<\/td>\n<td rowspan=\"2\" align=\"left\" valign=\"middle\">\u2103<\/td>\n<td colspan=\"2\" align=\"left\" valign=\"middle\">-30 to +80 (NBR seals)<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" align=\"left\" valign=\"middle\">-20 bis +80 (FKM-Dichtungen)<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" align=\"left\" valign=\"middle\">Viskosit\u00e4tsbereich<\/td>\n<td align=\"left\" valign=\"middle\">mm<span class=\"x-- char-style-override-5\"><sup>2<\/sup><\/span>\/S<\/td>\n<td colspan=\"2\" align=\"left\" valign=\"middle\">10 bis 800<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\" align=\"left\" valign=\"middle\">Verschmutzungsgrad<\/td>\n<td colspan=\"2\" align=\"left\" valign=\"middle\">Maximal zul\u00e4ssiger Verschmutzungsgrad der Fl\u00fcssigkeit: Klasse 9. NAS 1638 oder 20\/18\/15, ISO4406<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" align=\"left\" valign=\"middle\">Nominal pressure<\/td>\n<td align=\"left\" valign=\"middle\">Bar<\/td>\n<td colspan=\"2\" align=\"left\" valign=\"middle\">315<\/td>\n<\/tr>\n<tr>\n<td align=\"left\" valign=\"middle\">Max. Betriebsdruck<\/td>\n<td align=\"left\" valign=\"middle\">Port \u00a0P<\/td>\n<td align=\"left\" valign=\"middle\">Bar<\/td>\n<td colspan=\"2\" align=\"left\" valign=\"middle\">315<\/td>\n<\/tr>\n<tr>\n<td align=\"left\" valign=\"middle\">Max. Betriebsdruck<\/td>\n<td align=\"left\" valign=\"middle\">Port A<\/td>\n<td align=\"left\" valign=\"middle\">Bar<\/td>\n<td align=\"left\" valign=\"middle\">315<\/td>\n<td align=\"left\" valign=\"middle\">250<\/td>\n<\/tr>\n<tr>\n<td align=\"left\" valign=\"middle\">Max. Betriebsdruck<\/td>\n<td align=\"left\" valign=\"middle\">Anschluss Y<\/td>\n<td align=\"left\" valign=\"middle\">Bar<\/td>\n<td colspan=\"2\" align=\"left\" valign=\"middle\">Getrennt und drucklos zum Tank<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\" align=\"left\" valign=\"middle\">Einstelldruck<\/td>\n<td align=\"left\" valign=\"middle\">Min.<\/td>\n<td align=\"left\" valign=\"middle\">Bar<\/td>\n<td colspan=\"2\" align=\"left\" valign=\"middle\">Dependent on the flow (see curves)<\/td>\n<\/tr>\n<tr>\n<td align=\"left\" valign=\"middle\">Max.<\/td>\n<td align=\"left\" valign=\"middle\">Bar<\/td>\n<td align=\"left\" valign=\"middle\">50; 100; 200; 315<\/td>\n<td align=\"left\" valign=\"middle\">50; 100; 200; 250<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" align=\"left\" valign=\"middle\">Max. Durchfluss<\/td>\n<td align=\"left\" valign=\"middle\">L\/min<\/td>\n<td align=\"left\" valign=\"middle\">120<\/td>\n<td align=\"left\" valign=\"middle\">220<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" align=\"left\" valign=\"middle\">Gewicht<\/td>\n<td align=\"left\" valign=\"middle\">kg<\/td>\n<td align=\"left\" valign=\"middle\">about 6.5<\/td>\n<td align=\"left\" valign=\"middle\">about 8.8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><strong>3DR Series Pilot Operated Pressure Reducing Hydraulic Valve Advantages:<\/strong><\/h2>\n<p>\u2022 Die Montagefl\u00e4che entspricht DIN 24340 A und ISO 4401<br \/>\n\u2022 Vier Druckbereiche<br \/>\n\u2022 Zwei Einstellm\u00f6glichkeiten: Drehknopf, Einstellschraube mit Schutzkappe<br \/>\n\u2022 Mit Manometeranschluss<\/p>\n<h2><strong>Usage Method Of 3DR Series Pilot Operated Pressure Reducing Hydraulic Valve<\/strong><strong>:<\/strong><\/h2>\n<ul>\n<li>Systemanalyse:\n<ul>\n<li>F\u00fchren Sie eine umfassende Analyse des Hydrauliksystems durch, um die spezifischen Anforderungen an die Druckregelung zu ermitteln.<\/li>\n<li>Ber\u00fccksichtigen Sie den maximalen Betriebsdruck, den gew\u00fcnschten Druckbereich und die Durchflussmengen.<\/li>\n<\/ul>\n<\/li>\n<li>Ventilauswahl:\n<ul>\n<li>Select the appropriate 3DR series valve variant based on the system&#8217;s pressure control specifications.<\/li>\n<li>Ber\u00fccksichtigen Sie die Druckfestigkeit, die Durchflusskapazit\u00e4t und die Kompatibilit\u00e4t mit anderen Systemkomponenten.<\/li>\n<\/ul>\n<\/li>\n<li>Installation:\n<ul>\n<li>Follow the manufacturer&#8217;s instructions to correctly install the 3DR series pilot-operated pressure-reducing valve in the hydraulic system.<\/li>\n<li>Sorgen Sie f\u00fcr die richtige Ausrichtung und sichere Verbindungen, um Lecks zu vermeiden und die Leistung zu optimieren.<\/li>\n<\/ul>\n<\/li>\n<li>Kalibrierung:\n<ul>\n<li>Calibrate the valve to set the desired downstream pressure.<\/li>\n<li>Use pressure gauges or other measurement devices to adjust the valve&#8217;s pilot circuit accurately.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2><strong>How Does A Hydraulic Rupture Valve Work?<\/strong><\/h2>\n<p>A hydraulic rupture valve, also known as a burst or pressure relief valve, is a safety device designed to protect hydraulic systems from catastrophic failure in the event of a sudden pressure surge or hydraulic line rupture. Its primary function is to limit the pressure within the system by diverting excess fluid flow when a predetermined pressure threshold is exceeded. Let&#8217;s explore how a hydraulic rupture valve works:<\/p>\n<ol>\n<li><strong>Ventilkonstruktion:<\/strong>\n<ul>\n<li>A hydraulic rupture valve typically consists of a valve body, a spring-loaded poppet or spool, and an adjustable spring.<\/li>\n<li>The valve body contains fluid ports for the inlet, outlet, and a drain or return line to the reservoir.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Druckeinstellung:<\/strong>\n<ul>\n<li>The rupture valve has an adjustable spring that determines the pressure at which the valve opens.<\/li>\n<li>By adjusting the spring tension, the pressure threshold at which the valve will activate can be set according to system requirements.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Druck\u00fcberwachung:<\/strong>\n<ul>\n<li>As the hydraulic system operates, the pressure level is constantly monitored.<\/li>\n<li>The rupture valve is connected to the system at a strategic location, such as downstream of critical components or in high-pressure lines.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Pressure Surge or Rupture Detection:<\/strong>\n<ul>\n<li>If a sudden pressure surge occurs or a hydraulic line ruptures, the pressure within the system rapidly increases beyond the set threshold.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Valve Activation:<\/strong>\n<ul>\n<li>When the pressure exceeds the set threshold, the force exerted by the system pressure overcomes the spring tension.<\/li>\n<li>This force causes the rupture valve to open, creating a path for excess fluid to flow out of the system and either return to the reservoir or a designated drain line.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Fluid Diversion:<\/strong>\n<ul>\n<li>By diverting excess fluid flow, the rupture valve effectively limits the pressure within the system, preventing further pressure buildup.<\/li>\n<li>This safeguards system components from damage and minimizes the risk of catastrophic failure.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Pressure Equalization:<\/strong>\n<ul>\n<li>As the excess fluid is diverted, the pressure within the system begins to equalize.<\/li>\n<li>Once the pressure drops below the set threshold, the spring tension overcomes the force exerted by the system pressure, causing the valve to close.<\/li>\n<\/ul>\n<\/li>\n<li><strong>System Restoration:<\/strong>\n<ul>\n<li>After the rupture valve has closed, the normal flow of hydraulic fluid through the system is restored.<\/li>\n<li>The system can continue to operate, albeit at a reduced pressure level, until the cause of the pressure surge or rupture is addressed.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h2><strong>F\u00e4higkeit und Kapazit\u00e4t der Fabrik:<\/strong><\/h2>\n<h3>(1) Montage<\/h3>\n<p>Wir verf\u00fcgen \u00fcber eine erstklassige, unabh\u00e4ngige Forschungs- und Entwicklungsmontageplattform. Die Hydraulikzylinder-Produktionswerkstatt verf\u00fcgt \u00fcber vier halbautomatische Montagelinien f\u00fcr Hubzylinder und eine automatische Montagelinie f\u00fcr Kippzylinder mit einer geplanten j\u00e4hrlichen Produktionskapazit\u00e4t von 1 Million St\u00fcck. Die Spezialzylinderwerkstatt ist mit verschiedenen Spezifikationen eines halbautomatischen Reinigungsmontagesystems mit einer geplanten j\u00e4hrlichen Produktionskapazit\u00e4t von 200.000 ausgestattet und mit renommierten CNC-Bearbeitungsger\u00e4ten, einem Bearbeitungszentrum, einer hochpr\u00e4zisen Spezialausr\u00fcstung f\u00fcr die Zylinderverarbeitung, einer Roboterschwei\u00dfmaschine, einer automatischen Reinigungsmaschine, einer automatischen Zylindermontagemaschine und einer automatischen Lackierproduktionslinie ausgestattet. Es sind mehr als 300 Sets (S\u00e4tze) an kritischer Ausr\u00fcstung vorhanden. Die optimale Zuweisung und effiziente Nutzung der Ausr\u00fcstungsressourcen gew\u00e4hrleistet die Genauigkeitsanforderungen der Produkte und erf\u00fcllt die hohen Qualit\u00e4tsanforderungen der Produkte.<\/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) Bearbeitungen<\/h3>\n<p>Die Bearbeitungswerkstatt ist mit einem ma\u00dfgeschneiderten Schr\u00e4gschienen-Drehzentrum, einem Bearbeitungszentrum, einer Hochgeschwindigkeits-Honmaschine, einem Schwei\u00dfroboter und anderen zugeh\u00f6rigen Ger\u00e4ten ausgestattet, die die Bearbeitung von Zylinderrohren mit einem maximalen Innendurchmesser von 400 mm und einer maximalen L\u00e4nge von 6 Metern erm\u00f6glichen.<\/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) Schwei\u00dfen<\/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) Malerei und Beschichtung<\/h3>\n<p>Mit kleinen und mittleren Zylinder automatische Lackieranlagen auf Wasserbasis, zu erreichen automatische Roboter Be-und Entladen und automatische Spritzen, die Design-Kapazit\u00e4t von 4000 St\u00fcck pro Schicht;<br \/>\nWir verf\u00fcgen auch \u00fcber eine halbautomatische Lackieranlage f\u00fcr gro\u00dfe Zylinder, die von einer Energiekette angetrieben wird und eine Kapazit\u00e4t von 60 Kisten pro Schicht hat.<\/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) Pr\u00fcfung<\/h3>\n<p>Wir verf\u00fcgen \u00fcber erstklassige Pr\u00fcfeinrichtungen und Pr\u00fcfst\u00e4nde, um sicherzustellen, dass die Leistung des Zylinders den Anforderungen entspricht.<\/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>Wir sind einer der besten Hydraulikzylinderhersteller. Wir k\u00f6nnen umfassende Hydraulikzylinder anbieten. Wir bieten auch entsprechende <a href=\"https:\/\/hzpt.com\/agricultural-pto-gearbox\/\" target=\"_blank\" rel=\"noopener\">landwirtschaftliche Getriebe<\/a>. Wir haben unsere Produkte an Kunden weltweit exportiert und uns aufgrund unserer hervorragenden Produktqualit\u00e4t und unseres Kundendienstes einen guten Ruf erworben. Wir begr\u00fc\u00dfen Kunden im In- und Ausland, die uns kontaktieren, um Gesch\u00e4fte zu verhandeln, Informationen auszutauschen und <a href=\"https:\/\/www.hydraulic-cylinders.net\/de\/contact-us\/\">mit uns zusammenarbeiten<\/a>!<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>3DR Series Pilot Operated Pressure Reducing Hydraulic Valve The 3DR series pilot-operated pressure-reducing hydraulic valve is a highly efficient and reliable component that delivers precise pressure control in hydraulic systems. With its advanced pilot-operated mechanism and exceptional performance, this valve ensures an accurate reduction of hydraulic pressure to meet specific system requirements. The 3DR series [&hellip;]<\/p>","protected":false},"featured_media":2133,"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":["post-2115","product","type-product","status-publish","has-post-thumbnail","product_cat-hydraulic-cylinder","product_tag-hydraulic-valve","first","instock","shipping-taxable","product-type-simple"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.hydraulic-cylinders.net\/de\/wp-json\/wp\/v2\/product\/2115","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hydraulic-cylinders.net\/de\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.hydraulic-cylinders.net\/de\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/de\/wp-json\/wp\/v2\/comments?post=2115"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/de\/wp-json\/wp\/v2\/media\/2133"}],"wp:attachment":[{"href":"https:\/\/www.hydraulic-cylinders.net\/de\/wp-json\/wp\/v2\/media?parent=2115"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/de\/wp-json\/wp\/v2\/product_brand?post=2115"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/de\/wp-json\/wp\/v2\/product_cat?post=2115"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/de\/wp-json\/wp\/v2\/product_tag?post=2115"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}