Overview Reviews Product Description VR56 UNLOADER 8GPM 3625 PSI Pressure actuated unloader FEATURES: Replaces MV540 Hexagonal check valve for smoother flow Reinforced new body with hexagon wrench grip in bypass area Easy maintenance: the pressure regulating unit is fully removable from above Adjustment ring nut Ergonomic plastic adjustment knob Same repair kit as the MV520 and MV540 SPECIFICATIONS: Maximum flow: 8 GPM Maximum pressure: 3625 PSI Maximum temperature: 194F Inlet port 3/8" MPT discharge port: 3/8" MPT Bypass port: 3/8" FPT Product Videos Custom Field Product Reviews Write a Review Write a Review × mecline VR56 UNLOADER 8GPM 3625 PSI Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *