SUN HYDRAULICS
RVBBLCV

***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 RVBBLCV (RVBBLCV) is a three-port normally closed modulating element with relief, designed to provide dual functionality when combined with an external orifice. This component operates as a bypass compensator, regulating priority flow into a circuit as determined by the external orifice. Any input flow exceeding the priority flow is redirected to tank port 2. Additionally, if the pressure at inlet port 1 surpasses the valve setting, it functions as a standard relief valve. The compensating pressure for all ranges is maintained at 50 psi (3.5 bar). The performance curve illustrates system pressure on the X-axis and the pressure differential across the control orifice on the Y-axis, with curves representing various bypass flows. The valve's capacity and performance are influenced by bypass flow, independent of control flow. This model fits into cavity T-163A and belongs to Series 0, offering a capacity of 5 gpm (20 L/min). It can handle a maximum operating pressure of up to 5000 psi (350 bar) and typically responds in 10 ms. At an oil viscosity of 110 SUS (24 cSt), maximum valve leakage is limited to 2 in\u00b3/min (30 cc/min) at 1000 psi (70 bar). The adjustment mechanism allows for an increase in setting with up to five clockwise turns, using a valve hex size of 3/4 inch (19.1 mm) and an installation torque range between 20 - 25 lbf ft (27 - 33 Nm). The adjustment screw has an internal hex size of 5/32 inch (4 mm), while the locknut features a hex size of 9/16 inch (15 mm) and requires torque between 80 - 90 lbf in. (9 -10 Nm). Weighing .30 lb (.15 kg), this model uses Viton seals for optimal performance and reliability in various hydraulic applications.