Hydraulic Relief Valve Model RC

 

The Cross series RC differential—poppet type double relief valve has been designed to protect equal displacement cylinders or motors from external or shock loads. Fluid, which passes through one relief valve, flows directly to the opposite side or circuit of the valve, thus preventing cavitation of the cylinder or motor as a result of relief discharge. These units incorporate the same hydraulically dampened poppet design as the RD series units.

  • Product Information

    The Cross SRC series dual differential type relief valves are used to protect equal size cylinders or motors from external or shock loads. Oil which passes from one relief valve flows directly to the opposite side of the circuit, thus preventing cavitation. The swing circuit on a backhoe is a good application example.

    Features:

    • 500 to 3000 psi adjustment range
    • 30 GPM flow rating
    • Weight: 4 lbs.
  • Product Specifications

    Model Number Description Port Size
    SRCH 1500 to 3000 psi range, set at 2000 psi 3/4" NPTF
    SRCH-ORB 1500 to 3000 psi range, set at 2000 psi 1 1/16-12 SAE #12
    SRCL 500 to 1500 psi range, set at 1000 psi 3/4" NPTF
    SRCL-ORB 500 to 1500 psi range, set at 1000 psi 1 1/16-12 SAE #12

     

HFI Fluid Power Products

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(800) 822-6122

sales@hfi.us.com

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