Parker Hydraulic Group
VCL Series Check Valves

Series VCL check valves operate at a free flow in one direction. Reverse flow is blocked.

Operation:

  • The spring keeps the poppet closed until the valve reaches the preset pressure. The valve stays open until the pressure goes below the spring setting.

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Features:

  • Poppet spring is isolated from liquid flow stream minimizing turbulence.
  • Close tolerance fit between poppet and poppet retainer creates a cushion that protects valve from surge shock damage.

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