{"id":2205,"date":"2023-11-01T03:32:55","date_gmt":"2023-11-01T03:32:55","guid":{"rendered":"https:\/\/hydraulic-cylinders.net\/?post_type=product&p=2205"},"modified":"2023-11-01T03:53:47","modified_gmt":"2023-11-01T03:53:47","slug":"4wrz-he-series-pilot-operated-proportional-directional-hydraulic-valve","status":"publish","type":"product","link":"https:\/\/www.hydraulic-cylinders.net\/tr\/urun\/4wrz-he-series-pilot-operated-proportional-directional-hydraulic-valve\/","title":{"rendered":"4WRZ\/H(E) Series Pilot Operated Proportional Directional Hydraulic Valve"},"content":{"rendered":"

4WRZ\/H(E) Series Pilot Operated Proportional Directional Hydraulic Valve<\/strong><\/h1>\n

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The 4WRZ\/H(E) series pilot-operated proportional directional hydraulic valve is a state-of-the-art component designed to provide exceptional precision, control, and efficiency in hydraulic systems. With its advanced pilot-operated proportional control technology, this valve enables accurate flow regulation and seamless directional changes.<\/p>\n

The 4WRZ\/H(E) series pilot-operated proportional directional hydraulic valve empowers hydraulic systems with precise flow control, versatile directional changes, and energy efficiency. Its pilot-operated proportional control technology ensures accurate and responsive flow adjustment, while the high flow capacity guarantees reliable performance even in demanding applications. By following the recommended usage methods and maintenance guidelines, you can maximize the benefits and longevity of the 4WRZ\/H(E) series valve, elevating your hydraulic system to new levels of precision and control. Upgrade your hydraulic setup today and experience the power of the 4WRZ\/H(E) series pilot-operated proportional directional hydraulic valve.<\/p>\n

4WRZ\/H(E) Series Pilot Operated Proportional Directional Hydraulic Valve Key Characteristics:<\/p>\n

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  1. Pilot Taraf\u0131ndan Y\u00f6netilen Oransal Kontrol<\/li>\n<\/ol>\n
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    • The 4WRZ\/H(E) series valve utilizes pilot-operated proportional control technology, allowing precise and proportional flow adjustment based on control signals.<\/li>\n
    • Bu \u00f6zellik, hassas ve duyarl\u0131 bir kontrol sa\u011flayarak sistem performans\u0131n\u0131n artmas\u0131n\u0131, enerji t\u00fcketiminin azalmas\u0131n\u0131 ve \u00fcretkenli\u011fin artmas\u0131n\u0131 sa\u011flar.<\/li>\n<\/ul>\n
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      1. \u00c7ok Y\u00f6nl\u00fc Y\u00f6n Kontrol\u00fc<\/li>\n<\/ol>\n
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        • Bu valf, hidrolik s\u0131v\u0131 y\u00f6n\u00fc \u00fczerinde \u00e7ok y\u00f6nl\u00fc kontrol sa\u011flayarak \u00e7ok \u00e7e\u015fitli uygulamalar i\u00e7in uygundur.<\/li>\n
        • Silindirler, motorlar ve akt\u00fcat\u00f6rler gibi hidrolik bile\u015fenlerin farkl\u0131 y\u00f6nlerde sorunsuz bir \u015fekilde etkinle\u015ftirilmesini ve devre d\u0131\u015f\u0131 b\u0131rak\u0131lmas\u0131n\u0131 sa\u011flayarak sistem esnekli\u011fini ve uyarlanabilirli\u011fini art\u0131r\u0131r.<\/li>\n<\/ul>\n
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          1. Y\u00fcksek Ak\u0131\u015f Kapasitesi<\/li>\n<\/ol>\n
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            • The 4WRZ\/H(E) series valve is engineered to handle high flow rates, making it ideal for applications that require substantial hydraulic power.<\/li>\n
            • Sa\u011flam yap\u0131s\u0131, zorlu ko\u015fullarda bile g\u00fcvenilir performans sa\u011flayarak tutarl\u0131 ve verimli ak\u0131\u015f kontrol\u00fc sa\u011flar.<\/li>\n<\/ul>\n
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              1. Enerji Verimlili\u011fi<\/li>\n<\/ol>\n
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                • Pilot kumandal\u0131 oransal kontrol\u00fc entegre eden bu vana, bas\u0131n\u00e7 d\u00fc\u015f\u00fc\u015flerini en aza indirir ve enerji kullan\u0131m\u0131n\u0131 optimize eder.<\/li>\n
                • Enerji t\u00fcketimini azaltmaya yard\u0131mc\u0131 olur, bu da maliyet tasarrufu ve \u00e7evresel faydalar sa\u011flar.<\/li>\n<\/ul>\n

                  4WRZ\/H(E) Series Pilot Operated Proportional Directional Hydraulic Valve Parameter:<\/strong><\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
                  GeneraL<\/strong><\/td>\n<\/tr>\n
                  Valve type<\/td>\nWRZ<\/td>\nWRZE<\/td>\n<\/tr>\n
                  Kurulum<\/td>\nOptional,preferably horizontal<\/td>\n<\/tr>\n
                  Depolama s\u0131cakl\u0131\u011f\u0131 aral\u0131\u011f\u0131<\/td>\n\u2103<\/td>\n-20 ila +80<\/td>\n<\/tr>\n
                  Ortam s\u0131cakl\u0131\u011f\u0131 aral\u0131\u011f\u0131<\/td>\n\u2103<\/td>\n-20 ila +70<\/td>\n-20 ila +50<\/td>\n<\/tr>\n
                  A\u011f\u0131rl\u0131k<\/td>\nNS 10<\/td>\nkilogram<\/td>\n7.8<\/td>\n8<\/td>\n<\/tr>\n
                  NS 16<\/td>\nkilogram<\/td>\n13.4<\/td>\n13.6<\/td>\n<\/tr>\n
                  NS 25<\/td>\nkilogram<\/td>\n18.2<\/td>\n18.4<\/td>\n<\/tr>\n
                  NS 32<\/td>\nkilogram<\/td>\n42.2<\/td>\n42.4<\/td>\n<\/tr>\n
                  Hidrolik\u00a0<\/strong>\u00a0\u00a0 (measured with HLPAG.p=100bar : 40 \u2103 \u00b1 5 \u2103)<\/td>\n<\/tr>\n
                  Boyut<\/td>\n10<\/td>\n16<\/td>\n25<\/td>\n32<\/td>\n<\/tr>\n
                  \u00c7al\u0131\u015fma bas\u0131nc\u0131<\/td>\nPilot valve<\/td>\nExternal pilot oil supply<\/td>\n\u00e7ubuk<\/td>\n30 to 100 bar<\/td>\n<\/tr>\n
                  Internal pilot oil supply<\/td>\n\u00e7ubuk<\/td>\n100 to 350 with “D3” only<\/td>\n<\/tr>\n
                  Ana vana<\/td>\n\u00e7ubuk<\/td>\nto 315<\/td>\nto 350<\/td>\nto 350<\/td>\nto 350<\/td>\n<\/tr>\n
                  Geri d\u00f6n\u00fc\u015f bas\u0131nc\u0131<\/td>\nPort \u00a0T (Port R) (external pilot oil drain))<\/td>\n\u00e7ubuk<\/td>\nto 315<\/td>\nto 250<\/td>\nto 250<\/td>\n150'ye kadar<\/td>\n<\/tr>\n
                  Port \u00a0T (internal pilot oil drain)<\/td>\n\u00e7ubuk<\/td>\nto 30<\/td>\nto 30<\/td>\nto 30<\/td>\nto 30<\/td>\n<\/tr>\n
                  \u00a0Liman Y<\/td>\n\u00e7ubuk<\/td>\nto 30<\/td>\nto 30<\/td>\nto 30<\/td>\nto 30<\/td>\n<\/tr>\n
                  Pilot oil volume input signal 0- 100 %<\/td>\ncm3<\/sup><\/td>\n1.7<\/td>\n4.6<\/td>\n10<\/td>\n26.5<\/td>\n<\/tr>\n
                  Pilot oil flow in port X and Y with a stepped input signal 0- 100 %<\/td>\n3.5<\/td>\n5.5<\/td>\n7<\/td>\n15.9<\/td>\n<\/tr>\n
                  Flow of the main valve<\/td>\nL\/dak<\/td>\nto 170<\/td>\nto 460<\/td>\n\u00a0 to 870<\/td>\nto 1600<\/td>\n<\/tr>\n
                  Hidrolik s\u0131v\u0131<\/td>\nL\/dak<\/td>\nMineral oil (HL, HLP) to DIN 51524 Further fluids on enquiry<\/td>\n<\/tr>\n
                  Hidrolik s\u0131v\u0131 s\u0131cakl\u0131k aral\u0131\u011f\u0131<\/td>\n\u2103<\/td>\n-20 \u00a0to +80(preferably +40 to +50)<\/td>\n<\/tr>\n
                  Viskozite aral\u0131\u011f\u0131<\/td>\nmm2<\/sup>\/S<\/td>\n20 \u00a0to 380(preferably 30 to 46)<\/td>\n<\/tr>\n
                  Kirlilik derecesi<\/td>\nMaximum permissible degree of contamination of the pressure fluid is to NAS 1638 or ISO 4406(c)<\/td>\nA filter with a minimum retention rate of \u03b2x \u2265 75 is recommended<\/td>\n<\/tr>\n
                  Pilot valve<\/td>\n\u00a0NAS 1638 class 7<\/td>\nx=5<\/td>\n<\/tr>\n
                  Ana vana<\/td>\n\u00a0NAS 1638 class 9<\/td>\nx=15<\/td>\n<\/tr>\n
                  Histerezis<\/td>\n%<\/td>\n\u22646<\/td>\n<\/tr>\n
                  Elektrik<\/strong><\/td>\n<\/tr>\n
                  Valve type<\/td>\nWRZ<\/td>\nWRZE<\/td>\n<\/tr>\n
                  Type of protection of the valve to EN 60529<\/td>\nIP65 with cable socket mounted and locked<\/td>\n<\/tr>\n
                  Voltaj t\u00fcr\u00fc<\/td>\nDC<\/td>\n<\/tr>\n
                  Command value overlap<\/td>\n%<\/td>\n15<\/td>\n<\/tr>\n
                  Max. current<\/td>\nA<\/td>\n1.5<\/td>\n2.5<\/td>\n<\/tr>\n
                  Solenoid coil resisance<\/td>\nCold value at 20\u2103<\/td>\n\u03a9<\/td>\n4.8<\/td>\n2<\/td>\n<\/tr>\n
                  Maksimum s\u0131cak de\u011fer<\/td>\n\u03a9<\/td>\n7.2<\/td>\n3<\/td>\n<\/tr>\n
                  D\u00f6ng\u00fcsel s\u00fcre fakt\u00f6r\u00fc<\/td>\n%<\/td>\n100<\/td>\n<\/tr>\n
                  Bobin s\u0131cakl\u0131\u011f\u0131<\/td>\n\u2103<\/td>\n150'ye kadar<\/td>\n<\/tr>\n
                  EN 60529'a g\u00f6re vana korumas\u0131<\/td>\nIP65<\/td>\n<\/tr>\n
                  Kontrol elektroni\u011fi<\/strong><\/td>\n<\/tr>\n
                  External amplifier for type WRZ<\/td>\nVT- VSPA2-L2X\/…<\/td>\n<\/tr>\n
                  Komut de\u011feri sinyali<\/td>\n-Voltage input “A1”<\/td>\nV<\/td>\n\u00b110<\/td>\n<\/tr>\n
                  –Current input “F1”<\/td>\nmA<\/td>\n4 to 20<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                  4WRZ\/H(E) Series Pilot Operated Proportional Directional Hydraulic Valve Advantages:<\/strong><\/h2>\n

                  \u2022 Pilot-operated two-stage proportional directional valve, used to control the size and direction of the liquid flow
                  \n\u2022 Threaded connection type proportional solenoid, the coil can be disassembled separately
                  \n\u2022 Sub-plate mounting connection structure, connection size conforms to DIN2430 and ISO4401 standards
                  \n\u2022 Makara yay\u0131 hizalama hizalamas\u0131
                  \n\u2022 WRZE type with integrated proportional amplifierr
                  \n\u2022 WRZ type external amplifier (order separately)<\/p>\n

                  Usage Method Of 4WRZ\/H(E) Series Pilot Operated Proportional Directional Hydraulic Valve<\/strong>:<\/strong><\/h2>\n
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                  1. Sistem De\u011ferlendirmesi<\/strong><\/li>\n<\/ol>\n