{"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\/fi\/tuote\/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>Pilottiohjattu suunnittelu:\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>Tarkka paineens\u00e4\u00e4t\u00f6:\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>Laaja painealue:\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>Suuri virtauskapasiteetti:\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\">Tekniset tiedot<\/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\">Neste<\/td>\n<td colspan=\"2\" align=\"left\" valign=\"middle\">Mineraali\u00f6ljy, joka sopii NBR- ja FKM-tiivisteille<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" align=\"left\" valign=\"middle\">Fosfaattiesteri FKM-tiivisteelle<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" rowspan=\"2\" align=\"left\" valign=\"middle\">Nesteen l\u00e4mp\u00f6tila-alue<\/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 - +80 (FKM-tiivisteet)<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" align=\"left\" valign=\"middle\">Viskositeettialue<\/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\u2013800<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\" align=\"left\" valign=\"middle\">Saastumisaste<\/td>\n<td colspan=\"2\" align=\"left\" valign=\"middle\">Suurin sallittu nesteen kontaminaatioaste: Luokka 9. NAS 1638 tai 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\">baari<\/td>\n<td colspan=\"2\" align=\"left\" valign=\"middle\">315<\/td>\n<\/tr>\n<tr>\n<td align=\"left\" valign=\"middle\">Maks. k\u00e4ytt\u00f6paine<\/td>\n<td align=\"left\" valign=\"middle\">Port \u00a0P<\/td>\n<td align=\"left\" valign=\"middle\">baari<\/td>\n<td colspan=\"2\" align=\"left\" valign=\"middle\">315<\/td>\n<\/tr>\n<tr>\n<td align=\"left\" valign=\"middle\">Maks. k\u00e4ytt\u00f6paine<\/td>\n<td align=\"left\" valign=\"middle\">Port \u00a0A<\/td>\n<td align=\"left\" valign=\"middle\">baari<\/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\">Maks. k\u00e4ytt\u00f6paine<\/td>\n<td align=\"left\" valign=\"middle\">Portti Y<\/td>\n<td align=\"left\" valign=\"middle\">baari<\/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\">Paineen asettaminen<\/td>\n<td align=\"left\" valign=\"middle\">Min.<\/td>\n<td align=\"left\" valign=\"middle\">baari<\/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\">baari<\/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\">Maks. virtausnopeus<\/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\">Paino<\/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 Asennuspinta standardien DIN 24340 A ja ISO 4401 mukainen<br \/>\n\u2022 Nelj\u00e4 painealuetta<br \/>\n\u2022 Kaksi s\u00e4\u00e4t\u00f6tyyppi\u00e4: nuppi, s\u00e4\u00e4t\u00f6ruuvi suojakorkilla<br \/>\n\u2022 Painemittariliit\u00e4nn\u00e4ll\u00e4<\/p>\n<h2><strong>Usage Method Of 3DR Series Pilot Operated Pressure Reducing Hydraulic Valve<\/strong><strong>:<\/strong><\/h2>\n<ul>\n<li>J\u00e4rjestelm\u00e4analyysi:\n<ul>\n<li>Suorita kattava hydrauliikkaj\u00e4rjestelm\u00e4n analyysi m\u00e4\u00e4ritt\u00e4\u00e4ksesi erityiset paineens\u00e4\u00e4t\u00f6vaatimukset.<\/li>\n<li>Ota huomioon suurin k\u00e4ytt\u00f6paine, haluttu painealue ja virtausnopeudet.<\/li>\n<\/ul>\n<\/li>\n<li>Venttiilin valinta:\n<ul>\n<li>Select the appropriate 3DR series valve variant based on the system&#8217;s pressure control specifications.<\/li>\n<li>Ota huomioon paineluokitus, virtauskapasiteetti ja yhteensopivuus muiden j\u00e4rjestelm\u00e4komponenttien kanssa.<\/li>\n<\/ul>\n<\/li>\n<li>Asennus:\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>Varmista oikea kohdistus ja turvalliset liit\u00e4nn\u00e4t vuotojen est\u00e4miseksi ja suorituskyvyn optimoimiseksi.<\/li>\n<\/ul>\n<\/li>\n<li>Kalibrointi:\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>Venttiilin rakenne:<\/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>Paineen asetus:<\/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>Paineenvalvonta:<\/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>Tehtaan kapasiteetti ja kapasiteetti:<\/strong><\/h2>\n<h3>(1) Kokoonpano<\/h3>\n<p>Meill\u00e4 on ensiluokkainen riippumaton tutkimus- ja kehitysty\u00f6n kokoonpanoalusta. Hydraulisylinterien tuotantopajassa on nelj\u00e4 puoliautomaattista nostosylinterin kokoonpanolinjaa ja yksi automaattinen kallistussylinterin kokoonpanolinja, joiden suunniteltu vuotuinen tuotantokapasiteetti on 1 miljoona kappaletta. Erikoissylinterin ty\u00f6paja on varustettu erilaisilla eritelmill\u00e4 puoliautomaattisen puhdistusasennuksen kokoonpanoj\u00e4rjestelm\u00e4ll\u00e4, jonka suunniteltu vuotuinen tuotantokapasiteetti on 200 000, ja se on varustettu kuuluisilla CNC-ty\u00f6st\u00f6laitteilla, ty\u00f6st\u00f6keskuksella, korkean tarkkuuden sylinterin k\u00e4sittelyyn tarkoitetuilla erityislaitteilla, robottihitsauskoneella, automaattisella puhdistuslaitteella, automaattisella sylinterin kokoonpanokoneella ja automaattisella maalaustuotantolinjalla. Olemassa olevat kriittiset laitteet yli 300 sarjaa (sarjaa). Laiteresurssien optimaalinen kohdentaminen ja tehokas k\u00e4ytt\u00f6 varmistavat tuotteiden tarkkuusvaatimukset ja t\u00e4ytt\u00e4v\u00e4t tuotteiden laatuvaatimukset.<\/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) Koneistus<\/h3>\n<p>Ty\u00f6st\u00f6paja on varustettu r\u00e4\u00e4t\u00e4l\u00f6idyll\u00e4 kaltevalla kiskosorvauskeskuksella, ty\u00f6st\u00f6keskuksella, suurnopeus-hiontakoneella, hitsausrobotilla ja muilla vastaavilla laitteilla, joilla voidaan k\u00e4sitell\u00e4 sylinteriputkia, joiden sis\u00e4halkaisija on enint\u00e4\u00e4n 400 mm ja enimm\u00e4ispituus on 6 metri\u00e4.<\/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) Hitsaus<\/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) Maalaus ja pinnoitus<\/h3>\n<p>Pienill\u00e4 ja keskisuurilla sylinterin automaattisilla vesipohjaisilla maalipinnoituslinjoilla automaattisen robotin lastaus- ja purku- ja automaattisen ruiskutuksen saavuttamiseksi, suunnittelukapasiteetti on 4000 kappaletta vuorossa;<br \/>\nMeill\u00e4 on my\u00f6s puoliautomaattinen maalauslinja suurille sylintereille, joka toimii voimaketjulla ja jonka suunnittelukapasiteetti on 60 laatikkoa ty\u00f6vuorossa.<\/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) Testaus<\/h3>\n<p>Meill\u00e4 on ensiluokkaiset tarkastustilat ja testialustat, joilla varmistetaan, ett\u00e4 sylinterin suorituskyky t\u00e4ytt\u00e4\u00e4 vaatimukset.<\/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>Olemme yksi parhaista hydraulisylintereiden valmistajista. Voimme tarjota kattavia hydraulisylintereit\u00e4. Tarjoamme my\u00f6s vastaavia <a href=\"https:\/\/hzpt.com\/agricultural-pto-gearbox\/\" target=\"_blank\" rel=\"noopener\">maatalousvaihteistot<\/a>Olemme vieneet tuotteitamme asiakkaille maailmanlaajuisesti ja ansainneet hyv\u00e4n maineen erinomaisen tuotelaadun ja huoltopalvelumme ansiosta. Toivotamme tervetulleeksi asiakkaat kotimaassa ja ulkomailla ottamaan meihin yhteytt\u00e4 neuvotellakseen liiketoimista, vaihtaakseen tietoja ja <a href=\"https:\/\/www.hydraulic-cylinders.net\/fi\/contact-us\/\">tehd\u00e4 yhteisty\u00f6t\u00e4 kanssamme<\/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\/fi\/wp-json\/wp\/v2\/product\/2115","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hydraulic-cylinders.net\/fi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.hydraulic-cylinders.net\/fi\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/fi\/wp-json\/wp\/v2\/comments?post=2115"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/fi\/wp-json\/wp\/v2\/media\/2133"}],"wp:attachment":[{"href":"https:\/\/www.hydraulic-cylinders.net\/fi\/wp-json\/wp\/v2\/media?parent=2115"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/fi\/wp-json\/wp\/v2\/product_brand?post=2115"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/fi\/wp-json\/wp\/v2\/product_cat?post=2115"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/fi\/wp-json\/wp\/v2\/product_tag?post=2115"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}