SD6-7 Directional Control Valve for Wood Grabbing Machine

SD6-7 Directional control valve for  wood grabbing machine

Flow: 60L/min, Working Pressure:20Mpa,Max pressure 35MPa.

SD6 Split-type Multi-way Directional Valve Core Advantages

  1. Advantages of Compact and Lightweight Structure  Piecemeal modular design, compact size, small footprint, 38 mm narrow spacing valve body, suitable for micro-excavator, truck-mounted crane, aerial work vehicle, small engineering machinery narrow installation position; up to 12 can be assembled, according to the need to increase or decrease the number of units, the overall layout is flexible, the pipeline arrangement is more concise.

 2. High voltage, stable and durable, complete safety configuration  Maximum withstand voltage 315bar (31.5MPa), the rated flow is 45L/min, and the heavy-duty working condition is stable; each unit is equipped with a one-way anti-load impact valve + main overflow safety valve to prevent the cylinder from falling, load backflow, system overload and pipe burst, and the multi-unit action does not interfere with each other, so as to eliminate the influence of mutual pressure on the action accuracy. S-type smooth flow channel design, low internal pressure loss, slow oil temperature rise, lower power consumption of oil pump. 

 3, that oil circuit scheme is flexible and has strong adaptability.  Support three oil circuits of parallel connection/series connection/series-parallel connection,Optional additional overload port, open and closed central hydraulic system can be matched; rich interface specifications, suitable for most small and medium-sized hydraulic pump stations, low cost of modification and replacement. 

 4, that control mode is fully cover, and the application scene is wide.  Support manual, pneumatic control, hydraulic pilot, electro-hydraulic control, flexible shaft remote control five modes, 16 mm universal interchangeable valve core, separate replacement of defective parts without replacement of the whole valve; widely used in truck-mounted cranes, small excavators, mowers, wood chippers, high-altitude platforms, drilling rigs and small and medium-sized hydraulic equipment. 

 5. Convenient maintenance and low cost  Piecewise independent structure, only disassembly for single connection fault.