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.
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.
- 500 to 3000 psi adjustment range
- 30 GPM flow rating
- Weight: 4 lbs.
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