SUN HYDRAULICS
RVCBKAN

***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Sun Hydraulics directly.***
The Sun Hydraulics RVCBKAN (RVCBKAN) is a versatile three-port normally closed modulating element with relief functionality, designed to provide dual functions when used in conjunction with an external orifice. Its mainstage acts as a bypass compensator, effectively controlling priority flow into the circuit as dictated by the external orifice. Any input flow exceeding this priority flow is efficiently bypassed to tank port 2. Should the pressure at inlet port 1 escalate to the valve's predetermined setting, it transitions to function as a conventional relief valve. The compensating pressure varies across different ranges: 45 psi (3 bar) for the A range, 30 psi (2 bar) for the B range, and 100 psi (7 bar) for the C range. Performance curves illustrate system pressure on the X-axis and pressure differential on the Y-axis, with curves representing various bypass flows\u2014highlighting that capacity and performance are contingent on bypass flow rather than control flow. This model fits into cavity T-11A and belongs to Series 1, offering a capacity of up to 10 gpm (40 L/min). Factory pressure settings are established at 4 gpm (15 L/min), and it can withstand a maximum operating pressure of 5000 psi (350 bar). Typical response time is around 10 ms, with maximum valve leakage at specified conditions being minimal. Adjustment features include up to five clockwise turns to increase settings, with specific hex sizes for valve and adjustment screw operations. The unit weighs approximately .40 lb (.20 kg) and uses Viton seal kits for optimal performance.