{"id":2207,"date":"2023-11-01T06:24:32","date_gmt":"2023-11-01T06:24:32","guid":{"rendered":"https:\/\/hydraulic-cylinders.net\/?post_type=product&p=2207"},"modified":"2023-11-01T06:24:33","modified_gmt":"2023-11-01T06:24:33","slug":"4wrpeh-series-proportional-directional-hydraulic-valve","status":"publish","type":"product","link":"https:\/\/www.hydraulic-cylinders.net\/sk\/produkt\/4wrpeh-series-proportional-directional-hydraulic-valve\/","title":{"rendered":"4WRPEH Series Proportional Directional Hydraulic Valve"},"content":{"rendered":"

4WRPEH Series Proportional Directional Hydraulic Valve<\/strong><\/h1>\n

\"\"<\/p>\n

The 4WRPEH series proportional directional hydraulic valve is an advanced hydraulic component designed to deliver exceptional precision and control in hydraulic systems. With its innovative proportional directional control technology, this valve enables accurate flow regulation and smooth directional changes.<\/p>\n

The 4WRPEH series proportional directional hydraulic valve empowers hydraulic systems with precise flow control, versatile functionality, and enhanced efficiency. Its proportional directional 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 4WRPEH series valve, elevating your hydraulic system to new levels of precision and control. Upgrade your hydraulic setup today and experience the power of the 4WRPEH series proportional directional hydraulic valve.<\/p>\n

4WRPEH Series Proportional Directional Hydraulic Valve Key Characteristics:<\/p>\n

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  1. Proportional Directional Control:<\/li>\n<\/ol>\n
      \n
    • The 4WRPEH series valve utilizes state-of-the-art proportional directional control technology, allowing precise and proportional flow adjustment based on control signals.<\/li>\n
    • T\u00e1to funkcia zais\u0165uje presn\u00e9 a responz\u00edvne ovl\u00e1danie, \u010do vedie k zlep\u0161en\u00e9mu v\u00fdkonu syst\u00e9mu, zn\u00ed\u017eenej spotrebe energie a zv\u00fd\u0161enej produktivite.<\/li>\n<\/ul>\n
        \n
      1. Versatile Functionality:<\/li>\n<\/ol>\n
          \n
        • Tento ventil pon\u00faka v\u0161estrann\u00e9 ovl\u00e1danie smeru hydraulickej kvapaliny, v\u010faka \u010domu je vhodn\u00fd pre \u0161irok\u00fa \u0161k\u00e1lu aplik\u00e1ci\u00ed.<\/li>\n
        • Umo\u017e\u0148uje bezprobl\u00e9mov\u00fa aktiv\u00e1ciu a deaktiv\u00e1ciu hydraulick\u00fdch komponentov, ako s\u00fa valce, motory a ovl\u00e1da\u010de v r\u00f4znych smeroch, \u010d\u00edm zvy\u0161uje flexibilitu a prisp\u00f4sobivos\u0165 syst\u00e9mu.<\/li>\n<\/ul>\n
            \n
          1. Vysok\u00e1 prietokov\u00e1 kapacita:<\/li>\n<\/ol>\n
              \n
            • The 4WRPEH series valve is engineered to handle high flow rates, making it ideal for applications that require substantial hydraulic power.<\/li>\n
            • Jeho robustn\u00e1 kon\u0161trukcia zais\u0165uje spo\u013eahliv\u00fd v\u00fdkon aj v n\u00e1ro\u010dn\u00fdch podmienkach a poskytuje konzistentn\u00fa a efekt\u00edvnu regul\u00e1ciu prietoku.<\/li>\n<\/ul>\n
                \n
              1. Precise Metering:<\/li>\n<\/ol>\n
                  \n
                • With its proportional control technology, this valve offers precise metering of hydraulic fluid, allowing for accurate control and regulation of flow rates.<\/li>\n
                • This precision enhances overall system performance and ensures precise movements of hydraulic actuators.<\/li>\n<\/ul>\n

                  4WRPEH Series 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
                  V\u0161eobecn\u00e9<\/strong><\/td>\n<\/tr>\n
                  Dizajn<\/td>\nSpool valve, direct operated, with steel sleeve<\/td>\n<\/tr>\n
                  Aktiv\u00e1cia<\/td>\nProportional solenoid with position control, OBE<\/td>\n<\/tr>\n
                  Typ pripojenia<\/td>\nSubplate mounting, porting pattern according to ISO 4401-03-02-0-05<\/td>\n<\/tr>\n
                  Mont\u00e1\u017ena poloha<\/td>\nAny<\/td>\n<\/tr>\n
                  Rozsah okolitej teploty<\/td>\n\u2103<\/td>\n-20…+50<\/td>\n<\/tr>\n
                  Hmotnos\u0165<\/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
                  Hydraulick\u00e9\u00a0<\/strong>\u00a0 (measured at p=100bar, with HLP46 at \u03d1oil = 40\u2103 \u00b15\u2103)<\/td>\n<\/tr>\n
                  Tlakov\u00e1 kvapalina<\/td>\nMineral oil (HL, HLP)to DIN 51 524<\/td>\n<\/tr>\n
                  Rozsah viskozity<\/td>\nodpor\u00fa\u010dan\u00e9<\/td>\nmm\u00b2\/s<\/td>\n20…100<\/td>\n<\/tr>\n
                  max. povolen\u00e9<\/td>\nmm\u00b2\/s<\/td>\n10…800<\/td>\n<\/tr>\n
                  Rozsah teploty tlakovej kvapaliny<\/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>\nTrieda 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
                  Maxim\u00e1lny prev\u00e1dzkov\u00fd tlak<\/td>\nbar<\/td>\nPort \u00a0A\u3001B\u3001P\uff1a315<\/td>\n<\/tr>\n
                  Max. tlak<\/td>\nbar<\/td>\nPr\u00edstav T: 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
                  Statick\u00fd\/Dynamick\u00fd<\/strong><\/td>\n<\/tr>\n
                  Hyster\u00e9zia<\/td>\n%<\/td>\n\u22640.2<\/td>\n<\/tr>\n
                  Actuating time for signal step 0 … 100%<\/td>\nms<\/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
                  Stupe\u0148 ochrany<\/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
                  V\u0161eobecn\u00e9<\/td>\n<\/tr>\n
                  Dizajn<\/td>\nSpool valve, directly operated, with steel sleeve<\/td>\n<\/tr>\n
                  Aktiv\u00e1cia<\/td>\nProportional solenoid with position control, OBE<\/td>\n<\/tr>\n
                  Typ pripojenia<\/td>\nPlate port, porting pattern (ISO 4401-05-04-0-05)<\/td>\n<\/tr>\n
                  Mont\u00e1\u017ena poloha<\/td>\nAny<\/td>\n<\/tr>\n
                  Teplotn\u00fd rozsah okolnost\u00ed<\/td>\n\u2103<\/td>\n-20…+50<\/td>\n<\/tr>\n
                  Hmotnos\u0165<\/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
                  Tlakov\u00e1 kvapalina<\/td>\nHydraulic oil according to DIN 51524…535<\/td>\n<\/tr>\n
                  Rozsah viskozity<\/td>\nodpor\u00fa\u010dan\u00e9<\/td>\nmm\u00b2\/s<\/td>\n20…100<\/td>\n<\/tr>\n
                  Max. permitted<\/td>\nmm\u00b2\/s<\/td>\n10…800<\/td>\n<\/tr>\n
                  Rozsah teploty tlakovej kvapaliny<\/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>\nTrieda 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
                  Maxim\u00e1lny prev\u00e1dzkov\u00fd tlak<\/td>\nbar<\/td>\nPort \u00a0P A B: 315<\/td>\n<\/td>\n<\/tr>\n
                  Max. tlak<\/td>\nbar<\/td>\nPr\u00edstav T: 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
                  Statick\u00fd\/Dynamick\u00fd<\/td>\n<\/tr>\n
                  Hyster\u00e9zia<\/td>\n%<\/td>\n\u22640.2<\/td>\n<\/tr>\n
                  Actuating time for signal step 0 … 100%<\/td>\nms<\/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
                  Stupe\u0148 ochrany<\/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

                  4WRPEH Series 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 4WRPEH Series Proportional Directional Hydraulic Valve <\/strong>:<\/strong><\/h2>\n
                    \n
                  1. Vyhodnotenie syst\u00e9mu:<\/li>\n<\/ol>\n