Description Size 6 Component series 6X Maximum operating pressure 420 bar Maximum flow 2 l/min Features Direct operated valve for limiting a system pressure Proportional solenoid operation Proportional solenoid with central thread and detachable coil For subplate mounting: Porting pattern according to ISO 4401 Amplifier in modular design, Euro-card format and as plug-in amplifier Individually adjustable upwards and downwards ramp, fine adjustment of the command value pressure characteristic curve Product description General information Proportional pressure relief valves of type DBET are remote control valves with seat design and are used for system pressure limitation. Operation by means of a proportional solenoid with central thread and detachable coil. The interior of the solenoid is connected to port T or Y and is filled with the hydraulic fluid. Dependent on the electric command value, these valves can be used to steplessly set the system pressure to be limited. The valves mainly consist of the housing (1), a proportional solenoid (2), the valve seat (3) and the valve poppet (4). Basic principle For the setting of the system pressure, a command value is specified at the control electronics. Dependent on the command value, the electronics actuate the solenoid coil with electric current. The proportional solenoid converts the electric current into mechanical force that acts on the valve poppet (4) via the armature plunger (5). The valve poppet (4) pushes onto the valve seat (3) and blocks the connection between port P and T or Y. If the hydraulic force on the valve poppet (4) equals the solenoid force, the valve controls the set pressure by lifting the valve poppet (4) off the valve seat (3) and thus enabling hydraulic fluid to flow from port P to T or Y. If the command value is zero, the control electronics only apply the minimum control current to the proportional solenoid (2) and the minimum set pressure is set. Type DBET Type code 01 02 03 04 05 06 07 08 09 DBET ‒ 6X / G24 K4 * 01 Proportional pressure relief valve for external control electronics DBET 02 Component series 60 … 69 (60 … 69: unchanged installation and connection dimensions) 6X Maximum pressure rating 03 Up to 50 bar 50 Up to 100 bar 100 Up to 200 bar 200 Up to 315 bar 315 Up to 350 bar 350 Up to 420 bar 420 04 Pilot oil return, internal no code Pilot oil return, external Y 05 Direct voltage 24 V G24 06 1600 mA coil no code 800 mA coil (only possible for DBET-6X (external control electronics) -8 1) Electrical connection 07 Without mating connector; connector DIN EN 175301-803 K4 Seal material 08 NBR seals M FKM seals V Observe compatibility of seals with hydraulic fluid used. (Other seals upon request) 09 Further details in the plain text * 1) Replacement for series 5X. (Attention! External amplifiers only suitable for G24 = 1.6 A solenoid), Technical data general Type DBET Size 6 Component series 6X Weight kg 2 Installation position Any Ambient temperature range °C -20 … +70
Бесплатная доставка по РФ при заказе от 50 000 р.
Компания ООО «Индатэк» работает с юридическими лицами по всей территории России. Каждый день мы осуществляем доставку заказов от Калининграда до Владивостока. Вместе с отгруженным товаром, клиент получает бухгалтерские и гарантийные документы на 12 месяцев. По желанию, вы можете продлить срок гарантии.
