SUN HYDRAULICS
RVBBLAV

***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 RVBBLAV (RVBBLAV) is a three-port, normally closed modulating element with relief that provides dual functionality when paired with an external orifice. This component acts primarily as a bypass compensator, controlling priority flow into the circuit as determined by the external orifice. Any input flow that exceeds this priority flow is redirected to the tank port 2. Additionally, if the pressure at inlet port 1 reaches the valve's preset level, it functions as a standard relief valve. The compensating pressure across all ranges is set at 50 psi (3.5 bar). The performance curve of this valve 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\u2014where capacity and performance are determined by bypass flow rather than control flow. Key specifications include a cavity type of T-163A Series 0 with a capacity of 5 gpm (20 L/min) and factory pressure settings established at 4 gpm (15 L/min). It has a maximum operating pressure of 5000 psi (350 bar) and exhibits a typical response time of 10 ms. Maximum valve leakage is rated at 2 in\u00b3/min (30 cc/min) at 110 SUS (24 cSt) under 1000 psi (70 bar). Adjustment settings can be increased with up to 5.5 clockwise turns, using an internal hex size of 5/32 in. (4 mm), while installation requires a torque between 20 to 25 lbf ft (27 to 33 Nm). The model weighs approximately .30 lb (.15 kg), and it utilizes Viton seals for its cartridge, identified by seal kit number: 990163006.