Description

6) mainly be applied to ZL*0 loaders, mini-excavators and in the fields of crane, carriage machinery, mining machinery, agricultural machinery etc.
7) each piece of this valve contains a check valve, also overload valve and make up valve could be installed between any working cell and returning cell according to clients’ needs.
8) Oil circuit could be parallel connection, serial connection and compound connection.
9) Several spool functions, positioning and returning modes, also control modes.
*0) through interim valve or external oil port, it also could be as oil supply for other mechanism.
9) model instruction: D L — E *5—O 4 T. …… — J
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①、 Product code;
②、 L: thread connection, the size is M*8*1.5;
③、 Rated working pressure:  E: *6MPa;
④、 Rated diameter: *5 mm;
⑤、 Spool function: O (when the valve is in neutral position, the oil is circulated back into the tank);
⑥、 Auxiliary valves on ports A and B;
⑦、 Positioning and returning mode: T, spring return;
⑧、 J: interim valve block;