SUN HYDRAULICS
RVCBLBV

***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 RVCBLBV (RVCBLBV) is a three-port normally closed modulating element with relief capabilities, designed to provide dual functions when paired with an external orifice. This component mainly acts as a bypass compensator, regulating a priority flow into the hydraulic circuit as determined by the external orifice. Any input flow exceeding this priority flow is diverted 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 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. The valve's performance curve illustrates system pressure on the X-axis and pressure differential across the control orifice on the Y-axis, with curves indicating various bypass flows. The valve's capacity and performance are influenced by bypass flow rather than control flow. This model fits into a T-11A cavity of Series 1 and has a capacity of 10 gpm (40 L/min). It operates at a maximum pressure of 5000 psi (350 bar), with typical response times around 10 ms. Maximum valve leakage is specified at 2 in\u00b3/min (30 cc/min) at 110 SUS (24 cSt). Adjustments to increase settings require approximately five clockwise turns, utilizing an internal hex size of 5/32 in. (4 mm), while installation requires torque between 30 - 35 lbf ft (41 - 47 Nm). The locknut has a hex size of 9/16 in. (15 mm) and requires torque between 80 - 90 lbf in. (9 -10 Nm). Weighing approximately .40 lb (.20 kg), this model uses Viton seal kits identified as cartridge model number: 990011006.