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VRAP SV - Double Acting Plough Overturning Valve By Up Mouldboard Load Shifting

Oleodinamica Marchesini In Stock
Code V0339 Type VRAP 70/80 SE SV Net Price €314.60 Quantity
Code V0340 Type VRAP 80/100 SE SV Net Price €314.60 Quantity
Code V0345 Type VRAP 70/80 DE SV Net Price €337.48 Quantity
Code V0346 Type VRAP 80/100 DE SV Net Price €337.48 Quantity

Use and Operation
This valve has been designed for use on two cylinders in sequence for reversible plough to obtain the automatic alignment of load and its overturning. The rotation occurs with up mouldboards, given the possibility to equip the plough of a wheel for towing on the road. Two different passing calibrations have been studied, depending on diameter of the cylinder, which valves will be assembled on. For a smooth rotation is recommended to use a single-acting valve on the cylinder used for overturning; whether it is necessary to stop the plough at 90° (dead point), it is recommended to use the double acting one.

Materials and Features

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

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.

Applications
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.