{"id":2236,"date":"2023-11-02T07:59:35","date_gmt":"2023-11-02T07:59:35","guid":{"rendered":"https:\/\/hydraulic-cylinders.net\/?post_type=product&p=2236"},"modified":"2023-11-02T08:10:52","modified_gmt":"2023-11-02T08:10:52","slug":"dree-series-proportional-pressure-reducing-valve","status":"publish","type":"product","link":"https:\/\/www.hydraulic-cylinders.net\/fr\/produit\/dree-series-proportional-pressure-reducing-valve\/","title":{"rendered":"DRE(E) Series Proportional Pressure Reducing Valve"},"content":{"rendered":"

DRE(E) Series Proportional Pressure Reducing Valve <\/strong><\/h1>\n

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The DRE(E) series proportional pressure reducing valve is a state-of-the-art hydraulic component that delivers precise and reliable pressure control in various industrial applications. With its advanced features, exceptional performance, and robust construction, this valve offers a solution that optimizes system efficiency and enhances productivity.<\/p>\n

The DRE(E) series proportional pressure reducing valve offers precise and reliable pressure control for hydraulic systems. With exceptional proportional control, pressure reduction function, high flow capacity, and fast response time, this valve provides accurate pressure regulation and safeguards downstream components. By following the recommended usage methods and maintenance guidelines, you can harness the full potential of this valve and achieve enhanced performance in your hydraulic applications. Upgrade your hydraulic system today with the DRE(E) series proportional pressure reducing valve and experience optimal pressure control with precision and reliability.<\/p>\n

DRE(E) Series Proportional Pressure Reducing Valve Key Characteristics:<\/p>\n

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  1. Contr\u00f4le proportionnel :<\/li>\n<\/ol>\n
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    • The DRE(E) series valve boasts exceptional proportional control capabilities, enabling precise adjustment of pressure levels.<\/li>\n
    • This advanced control feature ensures accurate pressure regulation tailored to specific system requirements, promoting efficient and optimized performance.<\/li>\n<\/ul>\n
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      1. Pressure Reduction Function:<\/li>\n<\/ol>\n
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        • Equipped with a pressure reduction function, this valve efficiently lowers the incoming pressure to a predefined setpoint.<\/li>\n
        • By accurately reducing the pressure, the valve protects downstream components, preventing damage and ensuring stable system operation.<\/li>\n<\/ul>\n
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          1. Capacit\u00e9 de d\u00e9bit \u00e9lev\u00e9e :<\/li>\n<\/ol>\n
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            • The DRE(E) series valve is designed to handle high flow rates, making it suitable for applications that require substantial fluid volumes.<\/li>\n
            • Its high flow capacity enables efficient operation even in demanding industrial environments.<\/li>\n<\/ul>\n
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              1. Temps de r\u00e9ponse rapide\u00a0:<\/li>\n<\/ol>\n
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                • With an impressive response time, this valve allows for rapid adjustments to pressure changes within the system.<\/li>\n
                • The fast response ensures precise control, minimizing pressure fluctuations and promoting stable and consistent system performance.<\/li>\n<\/ul>\n

                  DRE(E) Series Proportional Pressure Reducing 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
                  G\u00e9n\u00e9ral<\/strong><\/td>\n<\/tr>\n
                  Fluide<\/td>\nHuile min\u00e9rale adapt\u00e9e aux joints NBR et FKM<\/td>\n<\/tr>\n
                  Ester phosphate pour joint FKM<\/td>\n<\/tr>\n
                  Plage de temp\u00e9rature du fluide<\/td>\n\u00b0C<\/td>\n-30 \u00e0 +80 (joint NBR)<\/td>\n<\/tr>\n
                  -20 \u00e0 +80 (sceau FKM)<\/td>\n<\/tr>\n
                  Plage de viscosit\u00e9<\/td>\nmm2<\/sup>\/s<\/td>\n2,8 \u00e0 380<\/td>\n<\/tr>\n
                  Degr\u00e9 de contamination<\/td>\nDegr\u00e9 maximal admissible de contamination des fluides : Classe 9. NAS 1638 ou 20\/18\/15, ISO4406<\/td>\n<\/tr>\n
                  Pression de service max.<\/td>\nPort \u00a0A\uff0cB<\/td>\nbar<\/td>\n315<\/td>\n<\/tr>\n
                  Port Y<\/td>\nS\u00e9par\u00e9 et \u00e0 pression nulle par rapport au r\u00e9servoir<\/td>\n<\/tr>\n
                  Pression de r\u00e9glage maximale<\/td>\nPort A<\/td>\nbar<\/td>\n50; 100; 200; 315<\/td>\n<\/tr>\n
                  Pression minimale r\u00e9glable<\/td>\nPort A<\/td>\nEn ce qui concerne le d\u00e9bit (Q), voir les courbes caract\u00e9ristiques.<\/td>\n<\/tr>\n
                  Pressure at current value 0 in \u00a0port A<\/td>\n=Min. settable pressure (Refer to the characteristic curve )<\/td>\n<\/tr>\n
                  Pression de s\u00e9curit\u00e9 maximale (r\u00e9glable en continu)<\/td>\nR\u00e9glage de la pression<\/td>\nPlage de pression sous pression de s\u00e9curit\u00e9 maximale<\/td>\n<\/tr>\n
                  50 bars<\/td>\n10-60+20 bar<\/td>\n<\/tr>\n
                  100 bars<\/td>\n10-120+20 bar<\/td>\n<\/tr>\n
                  200 bars<\/td>\n10-220+20 bar<\/td>\n<\/tr>\n
                  315 bars<\/td>\n10-340+20 bar<\/td>\n<\/tr>\n
                  Condition de r\u00e9glage de s\u00e9curit\u00e9 de pression maximale<\/td>\nWhen rated pressure=50 bar, between 60~80 bar<\/td>\n<\/tr>\n
                  When rated pressure=100 bar, between 120~140 bar<\/td>\n<\/tr>\n
                  When rated pressure=200 bar, between 220~240 bar<\/td>\n<\/tr>\n
                  When rated pressure=315 bar, between 340~360 bar<\/td>\n<\/tr>\n
                  Taille<\/td>\n10<\/td>\n25<\/td>\n32<\/td>\n<\/tr>\n
                  D\u00e9bit max.<\/td>\n\u00a0L\/min<\/td>\n80<\/td>\n200<\/td>\n300<\/td>\n<\/tr>\n
                  Pilot flow-rate (for pilot valve)<\/td>\n\u00a0L\/min<\/td>\n0,7 \u00e0 2<\/td>\n<\/tr>\n
                  Lin\u00e9arit\u00e9<\/td>\n\u00b13,5%<\/td>\n<\/tr>\n
                  R\u00e9p\u00e9tabilit\u00e9<\/td>\n<\u00b12%<\/td>\n<\/tr>\n
                  Hyst\u00e9r\u00e8se<\/td>\navec des ondulations<\/td>\nsans fr\u00e9missement<\/td>\n<\/tr>\n
                  \u00b12.5% Pmax( 200Hz, amplitude 200mAsss)<\/td>\n\u00b14.5% Pmax<\/td>\n<\/tr>\n
                  Temps de commutation<\/td>\n100 to 300ms (undependent with the system)<\/td>\n<\/tr>\n
                  donn\u00e9es \u00e9lectriques<\/strong><\/td>\n<\/tr>\n
                  Pouvoir<\/td>\nDC<\/td>\n<\/tr>\n
                  Courant minimal du sol\u00e9no\u00efde<\/td>\nmA<\/td>\n100<\/td>\n<\/tr>\n
                  Courant maximal du sol\u00e9no\u00efde<\/td>\nmA<\/td>\n800<\/td>\n<\/tr>\n
                  r\u00e9sistance de la bobine<\/td>\n19.5\u03a9 at 20\u2103, \u00a0Max. warm value :28.8\u03a9<\/td>\n<\/tr>\n
                  \u00c9tat de travail<\/td>\nContinu<\/td>\n<\/tr>\n
                  Max.\u00a0ambient temperature range<\/td>\n+50\u2103<\/td>\n<\/tr>\n
                  raccordement \u00e9lectrique<\/td>\nPlug-in connector to DIN 43650\/2+SL\/PG11<\/td>\n<\/tr>\n
                  Isolation conforme \u00e0 la norme DIN 40 050<\/td>\nIP 65<\/td>\n<\/tr>\n
                  Amplificateur<\/td>\nVT2000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                  DRE(E) Series Proportional Pressure Reducing Valve Advantages:<\/strong><\/h2>\n

                  \u2022 Utilis\u00e9 pour le montage de la sous-plaque inf\u00e9rieure
                  \n\u2022 Installation face follow DIN 24340 D and ISO 5781
                  \n\u2022 Utilis\u00e9 dans l'installation du bloc de passage d'huile
                  \n\u2022 Quatre plages de pression
                  \n\u2022 Structure de protection contre la pression la plus \u00e9lev\u00e9e (en option)
                  \n\u2022 Amplificateur \u00e9lectronique compatible de type VT-2000 (\u00e0 commander s\u00e9par\u00e9ment)<\/p>\n

                  Usage Method Of DRE(E) Series Proportional Pressure Reducing Valve <\/strong>:<\/strong><\/h2>\n
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                  1. \u00c9valuation du syst\u00e8me :<\/li>\n<\/ol>\n