{"id":2206,"date":"2023-11-01T03:57:46","date_gmt":"2023-11-01T03:57:46","guid":{"rendered":"https:\/\/hydraulic-cylinders.net\/?post_type=product&p=2206"},"modified":"2023-11-01T03:57:47","modified_gmt":"2023-11-01T03:57:47","slug":"4wrke-series-pilot-operated-proportional-directional-hydraulic-valve","status":"publish","type":"product","link":"https:\/\/www.hydraulic-cylinders.net\/es\/producto\/4wrke-series-pilot-operated-proportional-directional-hydraulic-valve\/","title":{"rendered":"4WRKE Series Pilot Operated Proportional Directional Hydraulic Valve"},"content":{"rendered":"

4WRKE Series Pilot Operated Proportional Directional Hydraulic Valve<\/strong><\/h1>\n

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The 4WRKE series pilot-operated proportional directional hydraulic valve is a cutting-edge hydraulic component designed to provide superior 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 4WRKE 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 4WRKE series valve, elevating your hydraulic system to new levels of precision and control. Upgrade your hydraulic setup today and experience the power of the 4wrke series pilot-operated proportional directional hydraulic valve.<\/p>\n

4WRKE Series Pilot Operated Proportional Directional Hydraulic Valve Key Characteristics:<\/p>\n

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  1. Control proporcional operado por piloto<\/li>\n<\/ol>\n
      \n
    • The 4WRKE series valve utilizes pilot-operated proportional control technology, allowing precise and proportional flow adjustment based on control signals.<\/li>\n
    • Esta caracter\u00edstica garantiza un control preciso y sensible, lo que da como resultado un mejor rendimiento del sistema, un menor consumo de energ\u00eda y una mayor productividad.<\/li>\n<\/ul>\n
        \n
      1. Control direccional vers\u00e1til<\/li>\n<\/ol>\n
          \n
        • Esta v\u00e1lvula ofrece un control vers\u00e1til sobre la direcci\u00f3n del fluido hidr\u00e1ulico, lo que la hace adecuada para una amplia gama de aplicaciones.<\/li>\n
        • Permite la activaci\u00f3n y desactivaci\u00f3n sin problemas de componentes hidr\u00e1ulicos como cilindros, motores y actuadores en diferentes direcciones, mejorando la flexibilidad y adaptabilidad del sistema.<\/li>\n<\/ul>\n
            \n
          1. Alta capacidad de flujo<\/li>\n<\/ol>\n
              \n
            • The 4WRKE series valve is engineered to handle high flow rates, making it ideal for applications that require substantial hydraulic power.<\/li>\n
            • Su construcci\u00f3n robusta garantiza un rendimiento confiable incluso en condiciones exigentes, proporcionando un control de flujo constante y eficiente.<\/li>\n<\/ul>\n
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              1. Eficiencia energ\u00e9tica<\/li>\n<\/ol>\n
                  \n
                • Al incorporar control proporcional operado por piloto, esta v\u00e1lvula minimiza las ca\u00eddas de presi\u00f3n y optimiza el uso de energ\u00eda.<\/li>\n
                • Ayuda a reducir el consumo de energ\u00eda, lo que se traduce en ahorros de costes y beneficios medioambientales.<\/li>\n<\/ul>\n

                  4WRKE 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
                  General<\/strong><\/td>\n<\/tr>\n
                  Tama\u00f1o<\/td>\n10<\/td>\n16<\/td>\n25<\/td>\n27<\/td>\n32<\/td>\n35<\/td>\n<\/tr>\n
                  Installation and commissioning guidelines<\/td>\nopcional, preferiblemente horizontal<\/td>\n<\/tr>\n
                  Rango de temperatura de almacenamiento<\/td>\n\u00b0C<\/td>\n\u2013 20 \u00a0to + 80<\/td>\n<\/tr>\n
                  Rango de temperatura ambiente<\/td>\n\u00b0C<\/td>\n-20 \u00a0to + 50<\/td>\n<\/tr>\n
                  Peso<\/td>\nkilogramo<\/td>\n8.7<\/td>\n11.2<\/td>\n16.8<\/td>\n20<\/td>\n37.2<\/td>\n72<\/td>\n<\/tr>\n
                  Hidr\u00e1ulico\u00a0<\/strong>( measured at p=100bar,with HLP46 at \u03d1oil =40\u2103 \u00b15\u2103)<\/td>\n<\/tr>\n
                  Presi\u00f3n de funcionamiento<\/td>\n-Pilot control valve<\/td>\nPilot oil supply<\/td>\nbar<\/td>\n25 \u00a0to 315<\/td>\n<\/tr>\n
                  -Main valve<\/td>\nPort \u00a0P A B<\/td>\nbar<\/td>\nUp to 315<\/td>\nUp to 350<\/td>\nUp to 350<\/td>\nUp to 210<\/td>\nUp to 350<\/td>\nUp to 350<\/td>\n<\/tr>\n
                  Presi\u00f3n de retorno<\/td>\nPuerto T<\/p>\n

                  (Pilot oil drain)<\/td>\n

                  		Internal<\/td>\nbar<\/td>\nStatic \uff1c 10<\/td>\n<\/tr>\n
                  External<\/td>\nbar<\/td>\nUp to 315<\/td>\nUp to 250<\/td>\nUp to 250<\/td>\nUp to 210<\/td>\nUp to 250<\/td>\nUp to 250<\/td>\n<\/tr>\n
                  Puerto Y<\/td>\nbar<\/td>\nStatic < 10<\/td>\n<\/tr>\n
                  Nominal flow qVnom \u00b110% at \u0394p=10bar
                  \n(\u0394p = valve pressure differential)<\/td>\n                  		L\/min<\/td>\n25 \u00a0 \u00a0 \u00a0 \u00a050<\/td>\n– \u00a0 \u00a0 \u00a0 \u00a0125<\/td>\n– \u00a0 \u00a0 \u00a0 \u00a0220<\/td>\n– \u00a0 \u00a0 \u00a0 \u00a0–<\/td>\n– \u00a0 \u00a0 \u00a0 \u00a0440<\/td>\n–<\/td>\n<\/tr>\n
                  100<\/td>\n180<\/td>\n350<\/td>\n500<\/td>\n600<\/td>\n1000<\/td>\n<\/tr>\n
                  Flow of main valve (max. permissible)<\/td>\nL\/min<\/td>\n170<\/td>\n460<\/td>\n870<\/td>\n1000<\/td>\n1600<\/td>\n3000<\/td>\n<\/tr>\n
                  Pilot oil flow at port X or Y with a step form of input signal from 0 to 100 % (315 bar)<\/td>\nL\/min<\/td>\n4.1<\/td>\n8.5<\/td>\n11.7<\/td>\n11.7<\/td>\n13<\/td>\n13<\/td>\n<\/tr>\n
                  Fluido a presi\u00f3n<\/td>\nMineral oil(HL,HLP)to DIN 51 524 Phosphate ester (HFD-R)<\/td>\n<\/tr>\n
                  Rango de temperatura del fluido<\/td>\n\u00b0C<\/td>\n10 to 80, preferably 40 to 50<\/td>\n<\/tr>\n
                  Rango de viscosidad<\/td>\nmm2<\/sup>\/s<\/td>\n20 to 380, preferably 30 to 45<\/td>\n<\/tr>\n
                  Grado de contaminaci\u00f3n<\/td>\n<\/td>\nMaximum permissible degree of contamination: NAS 1638.<\/td>\nA filter with a minimum retention rate of \u03b2x = 75 is recommended<\/td>\n<\/tr>\n
                  Pilot control valve<\/td>\nClass 7<\/td>\nx = 5<\/td>\n<\/tr>\n
                  V\u00e1lvula principal<\/td>\nClass 9<\/td>\nx = 7<\/td>\n<\/tr>\n
                  Hist\u00e9resis<\/td>\n%<\/td>\n\u22641<\/td>\n<\/tr>\n
                  Sensibilidad de respuesta<\/td>\n%<\/td>\n\u22640,5<\/td>\n<\/tr>\n
                  El\u00e9ctrico<\/strong><\/td>\n<\/tr>\n
                  Tipo de voltaje<\/td>\ncorriente continua<\/td>\n<\/tr>\n
                  Conexi\u00f3n el\u00e9ctrica<\/td>\nPlug-in connector to DIN EN175 201-804<\/td>\n<\/tr>\n
                  Power, max.<\/td>\nO<\/td>\n72 (average = 24W)<\/td>\n<\/tr>\n
                  Electr\u00f3nica de control<\/td>\nIntegrated into the valve<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                  4WRKE Series Pilot Operated Proportional Directional Hydraulic Valve Advantages:<\/strong><\/h2>\n

                  \u2022 Pilot-operated two-stage proportional directional valve with electrical position feedback of the main spool, used to control the size and direction of the liquid flow
                  \n\u2022 Sub-plate mounting type connection structure, connection size conforms to ISO 4401 standard
                  \n\u2022 Spring centred main spool
                  \n\u2022 With integrated proportional amplifier
                  \n\u2022 The pilot control is a single-stage proportional directional valve
                  \n\u2022 The pilot valve is a threaded proportional solenoid, and the coil can be disassembled separately<\/p>\n

                  Usage Method Of 4WRKE Series Pilot Operated Proportional Directional Hydraulic Valve<\/strong>:<\/strong><\/h2>\n
                    \n
                  1. Evaluaci\u00f3n del sistema<\/strong><\/li>\n<\/ol>\n