{"id":2208,"date":"2023-11-01T07:43:01","date_gmt":"2023-11-01T07:43:01","guid":{"rendered":"https:\/\/hydraulic-cylinders.net\/?post_type=product&p=2208"},"modified":"2023-11-01T07:43:02","modified_gmt":"2023-11-01T07:43:02","slug":"4wrle-series-pilot-operated-proportional-directional-hydraulic-valve","status":"publish","type":"product","link":"https:\/\/www.hydraulic-cylinders.net\/ro\/produs\/4wrle-series-pilot-operated-proportional-directional-hydraulic-valve\/","title":{"rendered":"4WRLE Series Pilot Operated Proportional Directional Hydraulic Valve"},"content":{"rendered":"

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

\"\"<\/p>\n

The 4WRLE series pilot-operated proportional directional hydraulic valve is a cutting-edge hydraulic component that revolutionizes fluid control in hydraulic systems. This valve combines pilot-operated technology with proportional directional control, offering precise flow regulation and exceptional efficiency.<\/p>\n

The 4WRLE series pilot-operated proportional directional hydraulic valve elevates hydraulic control to new heights of precision and efficiency. With its pilot-operated technology and proportional directional control, this valve ensures accurate flow regulation, optimized energy consumption, and enhanced system performance. By following the recommended usage methods and maintenance guidelines, you can unleash the full potential of the 4WRLE series valve and achieve superior hydraulic control. Upgrade your hydraulic system today and experience the power of precision with the 4WRLE series pilot-operated proportional directional hydraulic valve.<\/p>\n

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

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  1. Pilot Operated Technology:<\/li>\n<\/ol>\n
      \n
    • The 4WRLE series valve incorporates pilot-operated technology, allowing precise fluid flow control and pressure regulation.<\/li>\n
    • This technology enables efficient energy usage and reduces heat generation, resulting in improved overall system performance and reduced operating costs.<\/li>\n<\/ul>\n
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      1. Proportional Directional Control:<\/li>\n<\/ol>\n
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        • With its proportional directional control capability, this valve provides accurate and balanced flow adjustment based on control signals.<\/li>\n
        • The proportional control allows for smooth and precise control of hydraulic actuators, enhancing system performance and minimizing wear and tear.<\/li>\n<\/ul>\n
            \n
          1. Func\u021bionalitate versatil\u0103:<\/li>\n<\/ol>\n
              \n
            • The 4WRLE series valve offers versatile control over fluid direction, making it suitable for a wide range of hydraulic applications.<\/li>\n
            • Whether it’s controlling cylinders, motors, or other hydraulic components, this valve ensures seamless activation and deactivation in different directions, enhancing system flexibility and adaptability.<\/li>\n<\/ul>\n
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              1. Capacitate de debit mare:<\/li>\n<\/ol>\n
                  \n
                • Designed to handle high flow rates, the 4WRLE series valve delivers exceptional performance even in demanding applications.<\/li>\n
                • Its robust construction and optimized flow channels ensure reliable operation and consistent flow control, meeting the requirements of high-power hydraulic systems.<\/li>\n<\/ul>\n

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

                  NG6<\/strong><\/p>\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\n\n\n
                  General<\/strong><\/td>\n<\/tr>\n
                  Proiecta<\/td>\nSpool valve, direct operated, with steel sleeve<\/td>\n<\/tr>\n
                  Actuation<\/td>\nProportional solenoid with position control, OBE<\/td>\n<\/tr>\n
                  Connection type<\/td>\nSubplate mounting, porting pattern according to ISO 4401-03-02-0-05<\/td>\n<\/tr>\n
                  Pozi\u021bia de instalare<\/td>\nAny<\/td>\n<\/tr>\n
                  Ambient temperature range<\/td>\n\u2103<\/td>\n-20…+50<\/td>\n<\/tr>\n
                  Greutate<\/td>\nKg<\/td>\nabout 2.75<\/td>\n<\/tr>\n
                  Maximum vibration resistance (test condition)<\/td>\nMax. 25 g, space vibration test in all directions (24h)<\/td>\n<\/tr>\n
                  Hidraulic\u00a0<\/strong>\u00a0 (measured at p=100bar, with HLP46 at \u03d1oil = 40\u2103 \u00b15\u2103)<\/td>\n<\/tr>\n
                  Pressure fluid<\/td>\nMineral oil (HL, HLP)to DIN 51 524<\/td>\n<\/tr>\n
                  Interval de v\u00e2scozitate<\/td>\nrecommended<\/td>\nmm\u00b2\/s<\/td>\n20…100<\/td>\n<\/tr>\n
                  max. permitted<\/td>\nmm\u00b2\/s<\/td>\n10…800<\/td>\n<\/tr>\n
                  Pressure fluid temperature range<\/td>\n\u2103<\/td>\n-20 \u00a0to +70<\/td>\n<\/tr>\n
                  Maximum permitted degree of contamination of pressure fluid Purity class to ISO 4406 (c)<\/td>\nClass 18\/16\/13<\/td>\n<\/tr>\n
                  Rated flow (\u0394p = 35 bar per edge)<\/td>\nL\/min<\/td>\n2<\/td>\n4<\/td>\n12<\/td>\n24<\/td>\n40<\/td>\n<\/tr>\n
                  Presiune maxim\u0103 de func\u021bionare<\/td>\nbar<\/td>\nPort \u00a0A\u3001B\u3001P\uff1a315<\/td>\n<\/tr>\n
                  Max. pressure<\/td>\nbar<\/td>\nPort \u00a0T: 250<\/td>\n<\/td>\n<\/tr>\n
                  Leakage flow at 100 bar<\/td>\nLinear<\/td>\ncm\u00b3\/min<\/td>\n<150<\/td>\n<180<\/td>\n<300<\/td>\n<500<\/td>\n<900;<\/td>\n<\/tr>\n
                  Nonlinear<\/td>\ncm\u00b3\/min<\/td>\n\/<\/td>\n\/<\/td>\n\/<\/td>\n<300<\/td>\n<450;<\/td>\n<\/tr>\n
                  Static\/Dynamic<\/strong><\/td>\n<\/tr>\n
                  Histerezis<\/td>\n%<\/td>\n\u22640.2<\/td>\n<\/tr>\n
                  Actuating time for signal step 0 … 100%<\/td>\nDomni\u0219oar\u0103<\/td>\n10<\/td>\n<\/tr>\n
                  Temperature drift<\/td>\nZero shift < 1% at \u0394T=40\u2103<\/td>\n<\/tr>\n
                  Zero compensation<\/td>\nEx factory \u00b11%<\/td>\n<\/tr>\n
                  Electric, control electronics integrated in the valve<\/strong><\/td>\n<\/tr>\n
                  Relative duty cycle<\/td>\n%<\/td>\n100ED<\/td>\n<\/tr>\n
                  Degree of protection<\/td>\nIP65<\/td>\n<\/tr>\n
                  Connection<\/td>\nPlug-in connector 6P+PE, DIN 43563<\/td>\n<\/tr>\n
                  Supply voltage
                  \nTerminal A
                  \nTerminal B<\/td>\n                  		24VDCnom<\/sub><\/td>\n<\/tr>\n
                  min. 21VDC \/ max. 40VDC<\/td>\n<\/tr>\n
                  0V (ripple max. 2)<\/td>\n<\/tr>\n
                  Fuse protection, external<\/td>\nAF<\/td>\n2.5<\/td>\n<\/tr>\n
                  nput, version “A1”
                  \nTerminal D (UE<\/sub>)
                  \nTerminal E<\/td>\n                  		Differential amplifier, Ri = 100 k\u03a9<\/td>\n<\/tr>\n
                  0…\u00b110V<\/td>\n<\/tr>\n
                  0V<\/td>\n<\/tr>\n
                  Input, version “F1”
                  \nTerminal D (ID-E<\/sub>)
                  \nTerminal E (ID-E<\/sub>)<\/td>\n                  		Load, Rsh<\/sub>\u00a0= 200 \u03a9<\/td>\n<\/tr>\n
                  4…12…20mA<\/td>\n<\/tr>\n
                  Current loop ID-E<\/sub>\u00a0return<\/td>\n<\/tr>\n
                  Test signal, version “A1”
                  \nTerminal F (UTest<\/sub>)
                  \nTerminal C<\/td>\n                  		LVDT<\/td>\n<\/tr>\n
                  0…\u00b110V<\/td>\n<\/tr>\n
                  Reference 0 V<\/td>\n<\/tr>\n
                  Test signal, version “F1”
                  \nTerminal F ( I\u00a0F-C<\/sub>\u00a0)
                  \nTerminal C ( I\u00a0F-C<\/sub>\u00a0)<\/td>\n                  		LVDT signal 4 … (12) … 20 mA on external load 200 … 500 \u03a9maximum<\/td>\n<\/tr>\n
                  4 … (12) … 20mA (output)<\/td>\n<\/tr>\n
                  Current loop IF-C<\/sub>\u00a0return<\/td>\n<\/tr>\n
                  Adjustment<\/td>\nCalibrated before delivery, see characteristic curves<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                  NG10<\/strong><\/p>\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\n\n
                  General<\/td>\n<\/tr>\n
                  Proiecta<\/td>\nSpool valve, directly operated, with steel sleeve<\/td>\n<\/tr>\n
                  Actuation<\/td>\nProportional solenoid with position control, OBE<\/td>\n<\/tr>\n
                  Connection type<\/td>\nPlate port, porting pattern (ISO 4401-05-04-0-05)<\/td>\n<\/tr>\n
                  Pozi\u021bia de instalare<\/td>\nAny<\/td>\n<\/tr>\n
                  Interval de temperatur\u0103 \u00een circumstan\u021be<\/td>\n\u2103<\/td>\n-20…+50<\/td>\n<\/tr>\n
                  Greutate<\/td>\nKg<\/td>\nabout 7.1<\/td>\n<\/tr>\n
                  Maximum vibration resistance (test condition)<\/td>\nMax. 25 g, space vibration test in all directions (24h)<\/td>\n<\/tr>\n
                  Hydraulic \u00a0 (measured with HLP 46, \u03d1oil =40\u2103 \u00b15\u2103)<\/td>\n<\/tr>\n
                  Pressure fluid<\/td>\nHydraulic oil according to DIN 51524…535<\/td>\n<\/tr>\n
                  Interval de v\u00e2scozitate<\/td>\nrecommended<\/td>\nmm\u00b2\/s<\/td>\n20…100<\/td>\n<\/tr>\n
                  Max. permitted<\/td>\nmm\u00b2\/s<\/td>\n10…800<\/td>\n<\/tr>\n
                  Pressure fluid temperature range<\/td>\n\u2103<\/td>\n-20 \u00a0to +70<\/td>\n<\/tr>\n
                  Max. admissible degree of contamination of the hydraulic fluid,cleanliness class according to ISO 4406 (c)<\/td>\nClass 18\/16\/13<\/td>\n<\/tr>\n
                  Rated flow(\u0394p = 35 bar per edge)<\/td>\nL\/min<\/td>\n50<\/td>\n100<\/td>\n<\/tr>\n
                  Presiune maxim\u0103 de func\u021bionare<\/td>\nbar<\/td>\nPort \u00a0P A B: 315<\/td>\n<\/td>\n<\/tr>\n
                  Max. pressure<\/td>\nbar<\/td>\nPort \u00a0T: 250<\/td>\n<\/td>\n<\/tr>\n
                  Leakage flow at 100 bar<\/td>\nLinear<\/td>\ncm\u00b3\/min<\/td>\n<1200<\/td>\n<1500<\/td>\n<\/tr>\n
                  Nonlinear<\/td>\ncm\u00b3\/min<\/td>\n<600<\/td>\n<600<\/td>\n<\/tr>\n
                  Static\/Dynamic<\/td>\n<\/tr>\n
                  Histerezis<\/td>\n%<\/td>\n\u22640.2<\/td>\n<\/tr>\n
                  Actuating time for signal step 0 … 100%<\/td>\nDomni\u0219oar\u0103<\/td>\n25<\/td>\n<\/tr>\n
                  Temperature drift<\/td>\nZero shift < 1% at \u0394T=40\u2103<\/td>\n<\/tr>\n
                  Zero compensation<\/td>\nEx factory \u00b11%<\/td>\n<\/tr>\n
                  Electric, control electronics integrated in the valve<\/td>\n<\/tr>\n
                  Relative duty cycle<\/td>\n%<\/td>\n100ED<\/td>\n<\/tr>\n
                  Degree of protection<\/td>\nIP65(with mating connector mounted and locked )<\/td>\n<\/tr>\n
                  Connection<\/td>\nMating connector 6P+PE, DIN 43563<\/td>\n<\/tr>\n
                  Supply voltage
                  \nTerminal A
                  \nTerminal B<\/td>\n                  		24VDCnom<\/sub><\/td>\n<\/tr>\n
                  min. 21VDC \/ max. 40VDC<\/td>\n<\/tr>\n
                  Ripple max. 2 VDC<\/td>\n<\/tr>\n
                  Fuse protection, external<\/td>\nAF<\/td>\n2.5<\/td>\n<\/tr>\n
                  Input, version “A1”
                  \nTerminal D (UE<\/sub>)
                  \nTerminal E<\/td>\n                  		Differential amplifier, Ri = 100 k\u03a9<\/td>\n<\/tr>\n
                  0…\u00b110V<\/td>\n<\/tr>\n
                  0V<\/td>\n<\/tr>\n
                  Input, version “F1”
                  \nTerminal D (ID-E<\/sub>)
                  \nTerminal E (ID-E<\/sub>)<\/td>\n                  		Load, Rsh<\/sub>\u00a0= 200<\/td>\n<\/tr>\n
                  4…12…20mA<\/td>\n<\/tr>\n
                  Current loop ID-E<\/sub>\u00a0return<\/td>\n<\/tr>\n
                  Test signal, version “A1”
                  \nTerminal F (UTest<\/sub>)
                  \nTerminal C<\/td>\n                  		LVDT<\/td>\n<\/tr>\n
                  0…\u00b110V<\/td>\n<\/tr>\n
                  Reference 0 V<\/td>\n<\/tr>\n
                  Test signal, version “F1”
                  \nTerminal F ( I\u00a0F-C<\/sub>\u00a0)
                  \nTerminal C ( I\u00a0F-C<\/sub>\u00a0)<\/td>\n                  		LVDT<\/td>\n<\/tr>\n
                  4…20 mA output<\/td>\n<\/tr>\n
                  Current loop IF-C<\/sub>\u00a0feedback<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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

                  \u2022 Direct-acting servo solenoid valve with control piston and valve sleeve, with servo performance
                  \n\u2022 Single-side drive, optional, with power-off safety function
                  \nControl solenoid with built-in feedback and integrated amplifier board (OBE), factory preset
                  \n\u2022 Electrical connection 6P+PE signal input differential amplifier with interface, input optional A1: \u00b110V, or interface F1: 4…20mA (Rsh =200\u03a9)
                  \n\u2022 Panel mounting: the mounting surface complies with ISO 4401-03-02<\/p>\n

                  Usage Method Of 4WRLE Series Pilot Operated Proportional Directional Hydraulic Valve<\/strong>:<\/strong><\/h2>\n
                    \n
                  1. Evaluarea sistemului:<\/li>\n<\/ol>\n