SUN HYDRAULICS
RVEBLBV

***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 RVEBLBV (Material Number: RVEBLBV) is a versatile three-port normally closed modulating element with relief, designed to provide dual functionalities when used in conjunction with an external orifice. This component acts as a bypass compensator, regulating priority flow into a circuit based on the external orifice's specifications, while excess input flow is redirected to tank port 2. Additionally, if the pressure at inlet port 1 exceeds the valve setting, it functions as a standard relief valve. The compensating pressure across all ranges is set at 120 psi (8 bar). The performance curve illustrates system pressure on the X-axis and the pressure differential across the control orifice on the Y-axis, with various curves representing different bypass flows. Notably, this valve's capacity and performance are determined by bypass flow rather than control flow. The RVEBLBV features several adjustable controls (W and Y), which can be specified with or without special settings. Without special settings, the valve is adjustable throughout its full range using these controls; however, if specified, a special setting denotes the valve's maximum setting. Key specifications include a cavity T-2A series 2 capacity of 20 gpm (80 L/min), a maximum operating pressure of 5000 psi (350 bar), and typical response time of 10 ms. It also has a maximum valve leakage rate of 3 in\u00b3/min at 1000 psi (50 cc/min at 70 bar) when using hydraulic oil with viscosity of 110 SUS (24 cSt). The adjustment mechanism allows for up to five clockwise turns to increase settings. Installation specifics include a valve hex size of 1-1/8 inches (28.6 mm) and torque requirements between 45-50 lbf ft (61-68 Nm). This model weighs approximately .70 lb (.30 kg) and requires Viton seal kits for optimal performance.