Description Size 10, 16, 25, 32 Component series 2X Maximum operating pressure 350 bar Maximum flow 520 l/min Features Sandwich plate valve Porting pattern according to ISO 4401 Load compensation in channel P → A or P → B by installed shuttle valve 2-way version "P" 3-way version "PT" (NG10 ... 25) Flow control in case of interaction with proportional directional valve Product description Valves of type ZDC are direct operated supply pressure compensators in 2- or 3-way version. The are used for the load compensation as supply pressure compensator in channel P. These valves basically consist of the housing (1), the control spool (2), compression spring (3) with spring plate (4) and the cover (5) with installed shuttle valve (6). The compression spring (3) holds the control spool (2) in the opened position from P2 to P1 if the pressure differential P1 → A1 or P1 → B1 is smaller than 10 bar. If the pressure differential exceeds 10 bar, the control spool (2) is moved to the left until the pressure differential is restored again. In connection with the supply pressure compensator, the pilot-operated proportional directional valve is to be used with “ external pilot oil supply “! With external pilot oil supply, the connection to channel P is blocked. The pilot oil is sampled from a separate control circuit. With internal pilot oil supply, the connection to channel P is open. The pilot oil is sampled upstream the throttle side of the pressure compensator (port X in the subplate is blocked). Type ZDC..P-2X/ X ... Type ZDC..P-2X/... Type code 01 02 03 04 05 06 07 08 09 Z DC - 2X / * 01 Sandwich plate valve Z 02 Meter-in pressure compensator DC 03 Size 10 10 Size 16 16 Size 25 25 Size 32 32 04 2-way version (pressure reducing function) P 3-way version (pressure limiting function) PT 05 Component series 20 ... 29 (20 ... 29: unchanged installation and connection dimensions) - Size 6 2X 06 Internal pilot oil supply no code External pilot oil supply X Pilot oil supply extern, port X closed on the component side (only NG10) XL 07 Without special type of protection no code Sea water-resistant J Seal material 08 NBR seals M FKM seals V 09 Further details in the plain text * Technical data allgemein Nenngröße 10 16 25 32 Geräteserie 2X Einbaulage Any Masse kg 3 3.5 8.9 64.7 hydraulisch Maximaler Betriebsdruck bar 350 Maximaler Betriebsdruck Anschluss A bar 350 Anschluss B bar 350 Port P bar 350 Port T bar 250 Port Y 1) bar 150 Betriebsdruckbereich Anschluss X bar 30 ... 100 Maximum flow l/min 85 150 325 520 Druckflüssigkeit see table Druckflüssigkeitstemperaturbereich °C -20 … +70 Maximal zulässiger Verschmutzungsgrad der Druckflüssigkeit; Reinheitsklasse nach ISO 4406 (c) 2) Class 20/18/15 according to ISO 4406 (c) Viskositätsbereich mm²/s 15 … 380 1) up to 30 bar in connection with pilot-operated proportional directional valve 2) The cleanliness classes specified for the components must be adhered to in hydraulic systems. Effective filtration prevents faults a
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.
