{"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\/et\/toode\/3dr-series-pilot-operated-pressure-reducing-hydraulic-valve\/","title":{"rendered":"3DR-seeria piloodiga juhitav r\u00f5hku v\u00e4hendav h\u00fcdrauliline ventiil"},"content":{"rendered":"<h1 style=\"text-align: center;\"><strong>3DR-seeria piloodiga juhitav r\u00f5hku v\u00e4hendav h\u00fcdrauliline ventiil<\/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>Pilot-Operated 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>T\u00e4pne r\u00f5hu reguleerimine:\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>Lai r\u00f5huvahemik:\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>Suur l\u00e4bilaskev\u00f5ime:\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\">Spetsifikatsioonid<\/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\">Vedelik<\/td>\n<td colspan=\"2\" align=\"left\" valign=\"middle\">NBR- ja FKM-tihenditele sobiv mineraal\u00f5li<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" align=\"left\" valign=\"middle\">Fosfaatestrid FKM-tihendi jaoks<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" rowspan=\"2\" align=\"left\" valign=\"middle\">Vedeliku temperatuurivahemik<\/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 kuni +80 (FKM tihendid)<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" align=\"left\" valign=\"middle\">Viskoossusvahemik<\/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 kuni 800<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\" align=\"left\" valign=\"middle\">Saastumise aste<\/td>\n<td colspan=\"2\" align=\"left\" valign=\"middle\">Vedeliku maksimaalne lubatud saastumisaste: klass 9. NAS 1638 v\u00f5i 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\">baar<\/td>\n<td colspan=\"2\" align=\"left\" valign=\"middle\">315<\/td>\n<\/tr>\n<tr>\n<td align=\"left\" valign=\"middle\">Maksimaalne t\u00f6\u00f6r\u00f5hk<\/td>\n<td align=\"left\" valign=\"middle\">Port \u00a0P<\/td>\n<td align=\"left\" valign=\"middle\">baar<\/td>\n<td colspan=\"2\" align=\"left\" valign=\"middle\">315<\/td>\n<\/tr>\n<tr>\n<td align=\"left\" valign=\"middle\">Maksimaalne t\u00f6\u00f6r\u00f5hk<\/td>\n<td align=\"left\" valign=\"middle\">Port \u00a0A<\/td>\n<td align=\"left\" valign=\"middle\">baar<\/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\">Maksimaalne t\u00f6\u00f6r\u00f5hk<\/td>\n<td align=\"left\" valign=\"middle\">Y-sadam<\/td>\n<td align=\"left\" valign=\"middle\">baar<\/td>\n<td colspan=\"2\" align=\"left\" valign=\"middle\">Separate and at zero pressure to tank<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\" align=\"left\" valign=\"middle\">R\u00f5hu seadistamine<\/td>\n<td align=\"left\" valign=\"middle\">Min.<\/td>\n<td align=\"left\" valign=\"middle\">baar<\/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\">baar<\/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\">Maksimaalne voolukiirus<\/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\">Kaal<\/td>\n<td align=\"left\" valign=\"middle\">kg<\/td>\n<td align=\"left\" valign=\"middle\">umbes 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 Installation face follows DIN 24340 A and ISO 4401<br \/>\n\u2022 Neli r\u00f5huvahemikku<br \/>\n\u2022 Kaks reguleerimist\u00fc\u00fcpi: nupp, kaitsekorgiga reguleerimiskruvi<br \/>\n\u2022 Manomeetri liidesega<\/p>\n<h2><strong>Usage Method Of 3DR Series Pilot Operated Pressure Reducing Hydraulic Valve<\/strong><strong>:<\/strong><\/h2>\n<ul>\n<li>S\u00fcsteemianal\u00fc\u00fcs:\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>Ventiili valik:\n<ul>\n<li>Select the appropriate 3DR series valve variant based on the system&#8217;s pressure control specifications.<\/li>\n<li>Arvestage r\u00f5huklassiga, voolumahuga ja \u00fchilduvusega teiste s\u00fcsteemi komponentidega.<\/li>\n<\/ul>\n<\/li>\n<li>Paigaldamine:\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>Lekete v\u00e4ltimiseks ja j\u00f5udluse optimeerimiseks veenduge \u00f5iges joonduses ja kindlates \u00fchendustes.<\/li>\n<\/ul>\n<\/li>\n<li>Kalibreerimine:\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>Ventiili konstruktsioon:<\/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>R\u00f5hu seadistus:<\/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>Pressure Monitoring:<\/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>Tehase v\u00f5imekus ja suutlikkus:<\/strong><\/h2>\n<h3>(1) Kokkupanek<\/h3>\n<p>Meil on esmaklassiline s\u00f5ltumatu teadus- ja arendustegevuse montaa\u017eiplatvorm. H\u00fcdrosilindrite tootmist\u00f6\u00f6kojas on neli poolautomaatset t\u00f5stesilindrite koosteliini ja \u00fcks automaatne kallutussilindrite koosteliin, mille kavandatud aastane tootmisv\u00f5imsus on 1 miljon t\u00fckki. Spetsiaalsete silindrite t\u00f6\u00f6koda on varustatud erinevate spetsifikatsioonidega poolautomaatse puhastusmontaa\u017eis\u00fcsteemiga, mille kavandatud aastane tootmisv\u00f5imsus on 200 000 ja mis on varustatud kuulsate CNC-t\u00f6\u00f6tlemisseadmete, mehaanilise t\u00f6\u00f6tlemise keskuse, suure t\u00e4psusega silindrite t\u00f6\u00f6tlemise eriseadmete, robotkeevitusmasina, automaatse puhastusmasina, automaatse silindri kokkupanemise masina ja automaatse v\u00e4rvimise tootmisliiniga. Olemasolevad kriitilised seadmed rohkem kui 300 komplekti (komplekti). Seadmete ressursside optimaalne jaotamine ja t\u00f5hus kasutamine tagavad toodete t\u00e4psusn\u00f5uded ja vastavad toodete kvaliteedin\u00f5uetele.<\/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) T\u00f6\u00f6tlemine<\/h3>\n<p>T\u00f6\u00f6deldav t\u00f6\u00f6koda on varustatud kohandatud kallutatud r\u00f6\u00f6pse treipingi keskuse, mehaanilise keskuse, kiire lihvimismasina, keevitusroboti ja muude seotud seadmetega, mis suudavad t\u00f6\u00f6delda silindritorusid, mille maksimaalne sisel\u00e4bim\u00f5\u00f5t on 400 mm ja maksimaalne pikkus on 6 meetrit.<\/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) Keevitamine<\/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) V\u00e4rvimine ja katmine<\/h3>\n<p>V\u00e4ikese ja keskmise suurusega silindri automaatse veep\u00f5hise v\u00e4rvipinnakattega liinide abil, et saavutada automaatne robotlaadimine ja mahalaadimine ning automaatne pihustamine, projekteerimisv\u00f5imsus 4000 t\u00fckki vahetuse kohta;<br \/>\nMeil on ka poolautomaatne suurte balloonide v\u00e4rvimise tootmisliin, mis t\u00f6\u00f6tab j\u00f5ukettaga ja mille projekteerimisv\u00f5imsus on 60 kasti \u00fche vahetuse kohta.<\/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) Testimine<\/h3>\n<p>Meil on esmaklassilised kontrolliseadmed ja katsestendid, et tagada silindri j\u00f5udlus vastavus n\u00f5uetele.<\/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>Oleme \u00fcks parimaid h\u00fcdrosilindrite tootjaid. Pakume laia valikut h\u00fcdrosilindreid. Pakume ka vastavaid... <a href=\"https:\/\/hzpt.com\/agricultural-pto-gearbox\/\" target=\"_blank\" rel=\"noopener\">p\u00f5llumajanduslikud k\u00e4igukastid<\/a>. Oleme eksportinud oma tooteid klientidele \u00fcle maailma ja teeninud hea maine t\u00e4nu meie suurep\u00e4rasele tootekvaliteedile ja m\u00fc\u00fcgij\u00e4rgsele teenindusele. Me tervitame kliente kodus ja v\u00e4lismaal, et v\u00f5tta meiega \u00fchendust, et pidada l\u00e4bir\u00e4\u00e4kimisi \u00e4ri, vahetada teavet ja <a href=\"https:\/\/www.hydraulic-cylinders.net\/et\/contact-us\/\">teha meiega koost\u00f6\u00f6d<\/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":{"0":"post-2115","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\/et\/wp-json\/wp\/v2\/product\/2115","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hydraulic-cylinders.net\/et\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.hydraulic-cylinders.net\/et\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/et\/wp-json\/wp\/v2\/comments?post=2115"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/et\/wp-json\/wp\/v2\/media\/2133"}],"wp:attachment":[{"href":"https:\/\/www.hydraulic-cylinders.net\/et\/wp-json\/wp\/v2\/media?parent=2115"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/et\/wp-json\/wp\/v2\/product_brand?post=2115"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/et\/wp-json\/wp\/v2\/product_cat?post=2115"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/et\/wp-json\/wp\/v2\/product_tag?post=2115"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}