Fluid Power Symbol


  • Max Flow

    : See Chart

  • Max Pressure

    : 350 bar

  • Cavity

    : Not Applicable

  • Leakage

    : Not Applicable

If used to regulate flow from a fixed supply, for example a standard gear or piston pump, the valve will pass the required flow and any surplus flow will be dumped to the tank line at working pressure. The supply pressure requirement will be approximately 7 bar (100 psi) higher than the system pressure, this being the operating pressure of the valve.

The valve will pass flow in the return direction but this is restricted by the flow path through the control orifice. For correct valve function the pressure on the tank line MUST be lower than the minimum pressure on the regulated line.

Line body construction with three flow ports allows direct connection into hydraulic systems. Leakproof adjust screw gives easy, accurate adjustment to required flow setting. Hardened and ground working parts give accurate flow control and long working life.