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  • KLVY - Counterbalance valve model A

KLVY - Counterbalance valve model A

KLVY - Counterbalance valve model A
KLVY - Counterbalance valve model A
Details summary

The single-acting counterbalance valve is a backpressure valve that can be used, for example, to hold a boom in position and for smooth lowering. The second work port does not open until the pilot pressure in the other port rises above the set minimum value.

  • pdfvbcd-se-a.pdf
  • The set pressure of the pressure relief cartridge must be at least 1.3 times the maximum load pressure. E.g. at a 320bar setting, load pressure max. 245bar
  • Standard setting of the pressure relief cartridge 320bar (max. 350bar)
  • Oleodinamica Marchesini VBCD SE A
CodeFemale thread (G)Control ratioMax. working press. (bar)Max. flow rate (l/min)DiagramPackage size (KPL)3D
KLVY-04A1/4"1:4,535020DXF1
KLVY-06A3/8"1:4,535040DXF1
KLVY-08A1/2"1:4,535060DXF1
KLVY-12A3/4"1:5,535095DXF1
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