SUN HYDRAULICS
RVCBKBV

***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 RVCBKBV (RVCBKBV) is a versatile three-port normally closed modulating element with relief, designed for integration with an external orifice. This component serves dual functions: it operates as a bypass compensator, regulating priority flow into a circuit based on the external orifice, while excess input flow is redirected to tank port 2. Additionally, when inlet port 1 pressure exceeds the valve setting, it functions as a standard relief valve. The compensating pressure varies across ranges: 45 psi (3 bar) for A range, 30 psi (2 bar) for B range, and 100 psi (7 bar) for C range. The valve's performance is depicted via curves showing the pressure differential created across the control orifice against system pressure; these curves highlight how bypass flows\u2014calculated as pump flow minus control flow\u2014determine capacity and performance. Notably, control flow does not affect this capacity. The RVCBKBV fits in cavity T-11A and belongs to Series 1 with a capacity of 10 gpm (40 L/min). It can withstand a maximum operating pressure of 5000 psi (350 bar), with typical response times around 10 ms and maximum valve leakage at specified conditions of 2 in\u00b3/min or 30 cc/min. Adjustment settings can be increased by turning clockwise up to five turns. Installation specifics include a valve hex size of .78 inches (22.2 mm) and installation torque between 30\u201335 lbf ft (41\u201347 Nm). The adjustment screw features an internal hex size of .156 inches (4 mm), while the locknut requires an external hex size of .5625 inches (15 mm) and torque specifications between 80\u201390 lbf in (9\u201310 Nm). The unit weighs approximately .40 lb (.20 kg).