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VRAP SS - Double Acting Plough Overturning Valve By Down Mouldboard Load Shifting

Oleodinamica Marchesini В наличии
Код V0330 Тип VRAP 80/100 SS Цена €108.68 Количество
Код V0331 Тип VRAP 80/100 SS + VMP Цена €119.00 Количество

Use and Operation
This valve has been realised for use on cylinders for reversible plough to obtain the automatic oil backflow and therefore the motion reversal of the hydraulic cylinder that makes the plough rotating. It has been studied to set in action 2 cylinders with disadvantageous rotation load( see scheme). Operating instructions: first cylinder B starts lining up the load. Before the manoeuvre ends, cylinder A starts overturning.

These valves are supplied with exchange pressure at 140 Bar: according to your requirements, pressure setting can be modified by acting on the pressure regulator.

Materials and Features

  • Body: zinc-plated steel
  • Internal Parts: hardened and ground steel
  • Seals: BUNA N standard
  • Poppet Type: any leakage

Connect C1 to the stem, C2 to the cylinder’s block A, U1 to the block and U2 to the stem of the lining up cylinder’s B; P and T to the machine inlet. Thanks to its shape, it can be in-line assembled on a hydraulic cylinder or directly fixed on the plough through the threaded hole made on the body.