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  • Three-port normally closed modulating elements with relief provide two functions when combined with an external orifice.
  • The mainstage is a bypass compensator that controls a priority flow into the circuit, determined by the external orifice.
  • Input flow in excess of the priority flow is bypassed to tank (port 2).
  • If the inlet (port 1) pressure rises to the valve setting, the valve operates as a normal relief valve.

  • Specifications
  • How to Order
Model Number Maximum Pressure Maximum Flow Weight
VRVB-02 350 (5076 psi) 40 (10.57 gpm) 0.18 (0.40 lbs)
Fluid Type ISO VG 32, 46, 68
Viscosity 10~400 (59~1854 SSU)
Operating Temperature -15~70 (-5~158oF)
Contamination Level ISO4406. 21/19/16 NAS1638,10